---
title: Technical integration guide for Scope 1 intervention
description: Technical guide with examples
---

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1. [Knowledge Base](https://help.regrow.ag/?hsLang=en)
2. [Measure API: Intervention](https://help.regrow.ag/measure-api-intervention?hsLang=en)
3. [Getting started](https://help.regrow.ag/measure-api-intervention?hsLang=en#getting-started)

# Technical integration guide for Scope 1 intervention

## Technical guide with examples

### Scope 1 project with custom baseline method

#### Definitions

- **Project:** a collection of fields
- **Field:** a physical field used for farming, in which management practices take place

### Steps

### ![](https://developers.regrow.ag/files/Integration_Workflow.png?v=1688572476900)

1. The user creates a project
2. The user submits one or more fields to the project 
     1. The user can delete fields *while the project is not finalized*
3. The user finalizes the project, which means all the fields were submitted and the quantification calculations can begin
4. The user retrieves the final project outputs

The intervention module has a decent amount of business logic and it is strong encouraged to read the product documentation in the knowledge base ([https://help.regrow.ag/measure-api#intervention-module](https://help.regrow.ag/measure-api?hsLang=en#intervention-module)).

### Create a project

We create the project making a POST request to endpoint /api/projects:

```
curl -X 'POST' \  'https://api.regrow.ag/dndc-scenarios-service/v0/api/projects?project_name=my_project&protocol=sep&baseline_method=custom' \  -H 'accept: application/json' \  -H 'x-apikey: <api_key>' \  -d ''
```

And get a success response:

```
{"message": "Created project my_project"}
```

### Submit fields

A project can have any number of fields, but it’s best practice group fields with some commonality into projects. For example, fields can be grouped into projects based on a region (such as a country or climate region), a crop type (such that all fields growing the same crop are in a single project), or a reporting time period (such as a crop year).

A field (also referred to as a session input) is a collection of field data (such as field boundaries), field conditions (such as soil data) and farm management events (such as crop, tillage, irrigation and nutrient management data).

![](https://developers.regrow.ag/files/Field.png?v=1688577097661)

We submit field information by making a POST request to endpoint /api/projects/{project\_name}/fields. They must be uniquely named inside the project.

In this example we are going to submit two fields. The first one is called Field 1; it contains several events between 2019 and 2024, and the interventions that were applied are no tillage events and oat as a cover crop. This can be observed during the reporting period, that is between August 17th 2023 and September 18th 2024. The reporting crop is corn.

The request to submit the field is the following:

```
curl -X 'POST' \  'https://api.regrow.ag/dndc-scenarios-service/v0/api/projects/my_project/fields' \  -H 'accept: application/json' \  -H 'x-apikey: <api_key>' \  -H 'Content-Type: application/json' \  -d '{  "session_name": "Field 1",  "scenarios": [    {      "name": "baseline",      "location": {        "latlon": {          "latitude": 44.5678850871186,          "longitude": -93.6434846029078        },        "area": 71.098,        "area_unit": "acre"      },      "rotations": [        {          "phases": [            {              "start_date": "2019-04-24",              "end_date": "2024-09-18",              "management_events": {                "irrigation": [                  {                    "date": "2019-06-03",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2020-05-26",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2021-06-01",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2022-05-25",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2023-04-28",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2024-05-25",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  }                ],                "till": [                  {                    "date": "2019-04-24",                    "soil_inverted": false,                    "depth": 19.05,                    "strip_frac": 0.333333333333333                  },                  {                    "date": "2019-10-22",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2020-04-26",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2021-05-05",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2022-10-05",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2023-11-11",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2024-05-17",                    "soil_inverted": false,                    "depth": 6.35                  }                ],                "cropping": [                  {                    "start_date": "2019-05-13",                    "end_date": "2019-09-18",                    "name": "corn",                    "reductions": [                      {                        "date": "2019-09-18",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2020-04-27",                    "end_date": "2020-10-15",                    "name": "corn",                    "reductions": [                      {                        "date": "2020-10-15",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2021-05-26",                    "end_date": "2021-09-22",                    "name": "dry_bean",                    "reductions": [                      {                        "date": "2021-09-22",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2021-09-15",                    "end_date": "2022-05-04",                    "name": "oat"                  },                  {                    "start_date": "2022-05-18",                    "end_date": "2022-09-07",                    "name": "corn",                    "reductions": [                      {                        "date": "2022-09-07",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2022-09-15",                    "end_date": "2023-08-08",                    "name": "rye",                    "reductions": [                      {                        "date": "2023-08-08",                        "custom": {                          "frac_grain_removed": 1,                          "frac_grain_residue": 0,                          "frac_leaf_removed": 0.8,                          "frac_leaf_residue": 0,                          "frac_stem_residue": 0,                          "frac_stem_removed": 0.8,                          "frac_root_removed": 0,                          "frac_root_residue": 0                        }                      }                    ]                  },                  {                    "start_date": "2023-08-16",                    "end_date": "2023-08-16",                    "name": "oat"                  },                  {                    "start_date": "2024-05-18",                    "end_date": "2024-09-07",                    "name": "corn",                    "reductions": [                      {                        "date": "2024-09-07",                        "type": "grain_harvest"                      }                    ]                  }                ],                "application": [                  {                    "date": "2019-05-13",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 5.08,                    "liq_dry": "liquid",                    "application_method": "subsurface",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2019-06-08",                    "name": "ammonium_sulfate",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2019-06-26",                    "name": "ammonia_anhydrous",                    "amount": 34.95,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 15.24,                    "liq_dry": "liquid",                    "application_method": "inject",                    "additives": [                      "n_serve"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2020-04-27",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2020-06-01",                    "name": "ammonium_sulfate",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-06-16",                    "name": "ammonia_anhydrous",                    "amount": 46.6,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 15.24,                    "liq_dry": "liquid",                    "application_method": "inject",                    "additives": [                      "n_serve"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-05-26",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-06-30",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-05-25",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2022-06-08",                    "name": "urea",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-07-13",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-04-26",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2024-05-25",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2024-06-08",                    "name": "urea",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2024-07-13",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  }                ]              }            }          ]        }      ],      "weather_sources": [        "PRISM",        "GLOBAL"      ],      "soil_sources": [        "SSURGO",        "GLOBAL"      ],      "scenario_type": "baseline"    },    {      "name": "practice_change",      "location": {        "latlon": {          "latitude": 44.5678850871186,          "longitude": -93.6434846029078        },        "area": 71.098,        "area_unit": "acre"      },      "rotations": [        {          "phases": [            {              "start_date": "2019-04-24",              "end_date": "2024-09-18",              "management_events": {                "irrigation": [                  {                    "date": "2019-06-03",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2020-05-26",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2021-06-01",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2022-05-25",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2023-04-28",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  },                  {                    "date": "2024-06-01",                    "water_amount": 19.96691324,                    "method": "sprinkler",                    "depth": 0                  }                ],                "till": [                  {                    "date": "2019-04-24",                    "soil_inverted": false,                    "depth": 19.05,                    "strip_frac": 0.333333333333333                  },                  {                    "date": "2019-10-22",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2020-04-26",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2021-05-05",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2022-10-05",                    "soil_inverted": false,                    "depth": 6.35                  }                ],                "cropping": [                  {                    "start_date": "2019-05-13",                    "end_date": "2019-09-18",                    "name": "corn",                    "reductions": [                      {                        "date": "2019-09-18",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2020-04-27",                    "end_date": "2020-10-15",                    "name": "corn",                    "reductions": [                      {                        "date": "2020-10-15",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2021-05-26",                    "end_date": "2021-09-22",                    "name": "dry_bean",                    "reductions": [                      {                        "date": "2021-09-22",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2021-09-15",                    "end_date": "2022-05-04",                    "name": "oat"                  },                  {                    "start_date": "2022-05-18",                    "end_date": "2022-09-07",                    "name": "corn",                    "reductions": [                      {                        "date": "2022-09-07",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2022-09-15",                    "end_date": "2023-08-08",                    "name": "rye",                    "reductions": [                      {                        "date": "2023-08-08",                        "custom": {                          "frac_grain_removed": 1,                          "frac_grain_residue": 0,                          "frac_leaf_removed": 0.8,                          "frac_leaf_residue": 0,                          "frac_stem_residue": 0,                          "frac_stem_removed": 0.8,                          "frac_root_removed": 0,                          "frac_root_residue": 0                        }                      }                    ]                  },                  {                    "start_date": "2023-08-16",                    "end_date": "2023-08-16",                    "name": "oat"                  },                  {                    "start_date": "2023-08-16",                    "end_date": "2024-04-25",                    "name": "oat"                  },                  {                    "start_date": "2024-05-09",                    "end_date": "2024-09-18",                    "name": "corn",                    "reductions": [                      {                        "date": "2024-09-18",                        "type": "grain_harvest"                      }                    ]                  }                ],                "application": [                  {                    "date": "2019-05-13",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 5.08,                    "liq_dry": "liquid",                    "application_method": "subsurface",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2019-06-08",                    "name": "ammonium_sulfate",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2019-06-26",                    "name": "ammonia_anhydrous",                    "amount": 34.95,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 15.24,                    "liq_dry": "liquid",                    "application_method": "inject",                    "additives": [                      "n_serve"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2020-04-27",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2020-06-01",                    "name": "ammonium_sulfate",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-06-16",                    "name": "ammonia_anhydrous",                    "amount": 46.6,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 15.24,                    "liq_dry": "liquid",                    "application_method": "inject",                    "additives": [                      "n_serve"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-05-26",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-06-30",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-05-25",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2022-06-08",                    "name": "urea",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-07-13",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-04-26",                    "name": "urea",                    "amount": 300,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2024-05-09",                    "name": "urea_ammonium_nitrate_28",                    "amount": 4,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 5.08,                    "liq_dry": "liquid",                    "application_method": "inject",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2024-05-31",                    "name": "urea",                    "amount": 40,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2024-06-19",                    "name": "ammonia_anhydrous",                    "amount": 126.73,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 15.24,                    "liq_dry": "liquid",                    "application_method": "inject",                    "additives": [                      "n_serve"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  }                ]              }            }          ]        }      ],      "weather_sources": [        "PRISM",        "GLOBAL"      ],      "soil_sources": [        "SSURGO",        "GLOBAL"      ],      "scenario_type": "practice_change"    }  ],  "reporting_information": {    "start_date": "2023-08-17",    "end_date": "2024-09-18",    "crop_name": "corn",    "crop_yield": 280  }}'
```

Response:

```
{  "data": {    "id": "2574360",    "project_name": "my_project",    "session_name": "Field 1",    "field_request_id": 11962970  },  "message": "Session uploaded"}
```

The second field is Field 2. It contains several events between 2019 and 2023, the only difference between the baseline and the practice change scenarios are the dates and amounts of two fertilizer events inside the reporting period (like it should be, because for comparison all the events before the reporting start date must be the same), that is between October 10th 2023 and September 26th 2024. The reporting crop is soybean.

The request to submit the field is the following:

```
curl -X 'POST' \  'https://api.regrow.ag/dndc-scenarios-service/v0/api/projects/my_project/fields' \  -H 'accept: application/json' \  -H 'x-apikey: <api_key>' \  -H 'Content-Type: application/json' \  -d '{  "session_name": "Field 2",  "scenarios": [    {      "name": "baseline",      "location": {        "latlon": {          "latitude": 44.6875461509203,          "longitude": -93.8756892589201        },        "area": 65.05,        "area_unit": "acre"      },      "rotations": [        {          "phases": [            {              "start_date": "2019-11-03",              "end_date": "2024-09-26",              "management_events": {                "till": [                  {                    "date": "2019-11-05",                    "soil_inverted": false,                    "depth": 25.4                  },                  {                    "date": "2020-04-24",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2020-04-24",                    "soil_inverted": false,                    "depth": 0                  },                  {                    "date": "2020-10-01",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2021-04-16",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2021-10-21",                    "soil_inverted": false,                    "depth": 25.4                  },                  {                    "date": "2022-05-16",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2022-05-16",                    "soil_inverted": false,                    "depth": 0                  },                  {                    "date": "2022-10-01",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2023-05-01",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2023-10-10",                    "soil_inverted": false,                    "depth": 30.48                  },                  {                    "date": "2024-05-14",                    "soil_inverted": false,                    "depth": 7.62                  }                ],                "cropping": [                  {                    "start_date": "2020-04-26",                    "end_date": "2020-09-25",                    "name": "soybean",                    "reductions": [                      {                        "date": "2020-09-25",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2021-04-18",                    "end_date": "2021-10-08",                    "name": "corn",                    "reductions": [                      {                        "date": "2021-10-08",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2022-05-18",                    "end_date": "2022-09-27",                    "name": "soybean",                    "reductions": [                      {                        "date": "2022-09-27",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2023-05-02",                    "end_date": "2023-10-09",                    "name": "corn",                    "reductions": [                      {                        "date": "2023-10-09",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2024-05-15",                    "end_date": "2024-09-26",                    "name": "soybean",                    "reductions": [                      {                        "date": "2024-09-26",                        "type": "grain_harvest"                      }                    ]                  }                ],                "application": [                  {                    "date": "2019-11-03",                    "name": "ammonium_sulfate",                    "amount": 50,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2019-11-03",                    "name": "monoammonium_phosphate",                    "amount": 110,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2019-11-03",                    "name": "potassium_chloride",                    "amount": 167,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-09-28",                    "name": "monoammonium_phosphate",                    "amount": 111,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-09-28",                    "name": "potassium_chloride",                    "amount": 167,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-09-28",                    "name": "sulfate",                    "amount": 17,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2021-04-17",                    "name": "ammonium_thiosulfate",                    "amount": 2.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-04-17",                    "name": "urea_ammonium_nitrate_32",                    "amount": 22.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-06-06",                    "name": "ammonium_thiosulfate",                    "amount": 3.8,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-06-06",                    "name": "urea_ammonium_nitrate_32",                    "amount": 15.2,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-10-19",                    "name": "di_ammonium_phosphate",                    "amount": 65,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2021-10-19",                    "name": "potassium_chloride",                    "amount": 168,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2021-10-19",                    "name": "sulfate",                    "amount": 17.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-09-28",                    "name": "di_ammonium_phosphate",                    "amount": 177,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-09-28",                    "name": "potassium_chloride",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-09-28",                    "name": "sulfate",                    "amount": 15,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-05-05",                    "name": "urea_ammonium_nitrate_32",                    "amount": 20,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "additives": [                      "agrotain"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2023-06-07",                    "name": "ammonium_thiosulfate",                    "amount": 5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2023-06-07",                    "name": "urea_ammonium_nitrate_32",                    "amount": 20,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "additives": [                      "agrotain"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2023-10-19",                    "name": "di_ammonium_phosphate",                    "amount": 65,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-10-19",                    "name": "potassium_chloride",                    "amount": 168,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-10-19",                    "name": "sulfate",                    "amount": 17.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  }                ]              }            }          ]        }      ],      "weather_sources": [        "PRISM",        "GLOBAL"      ],      "soil_sources": [        "SSURGO",        "GLOBAL"      ],      "scenario_type": "baseline"    },    {      "name": "practice_change",      "location": {        "latlon": {          "latitude": 44.6875461509203,          "longitude": -93.8756892589201        },        "area": 65.05,        "area_unit": "acre"      },      "rotations": [        {          "phases": [            {              "start_date": "2019-11-03",              "end_date": "2024-09-26",              "management_events": {                "till": [                  {                    "date": "2019-11-05",                    "soil_inverted": false,                    "depth": 25.4                  },                  {                    "date": "2020-04-24",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2020-04-24",                    "soil_inverted": false,                    "depth": 0                  },                  {                    "date": "2020-10-01",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2021-04-16",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2021-10-21",                    "soil_inverted": false,                    "depth": 25.4                  },                  {                    "date": "2022-05-16",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2022-05-16",                    "soil_inverted": false,                    "depth": 0                  },                  {                    "date": "2022-10-01",                    "soil_inverted": false,                    "depth": 17.78                  },                  {                    "date": "2023-05-01",                    "soil_inverted": false,                    "depth": 6.35                  },                  {                    "date": "2023-10-10",                    "soil_inverted": false,                    "depth": 30.48                  },                  {                    "date": "2024-05-14",                    "soil_inverted": false,                    "depth": 7.62                  }                ],                "cropping": [                  {                    "start_date": "2020-04-26",                    "end_date": "2020-09-25",                    "name": "soybean",                    "reductions": [                      {                        "date": "2020-09-25",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2021-04-18",                    "end_date": "2021-10-08",                    "name": "corn",                    "reductions": [                      {                        "date": "2021-10-08",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2022-05-18",                    "end_date": "2022-09-27",                    "name": "soybean",                    "reductions": [                      {                        "date": "2022-09-27",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2023-05-02",                    "end_date": "2023-10-09",                    "name": "corn",                    "reductions": [                      {                        "date": "2023-10-09",                        "type": "grain_harvest"                      }                    ]                  },                  {                    "start_date": "2024-05-15",                    "end_date": "2024-09-26",                    "name": "soybean",                    "reductions": [                      {                        "date": "2024-09-26",                        "type": "grain_harvest"                      }                    ]                  }                ],                "application": [                  {                    "date": "2019-11-03",                    "name": "ammonium_sulfate",                    "amount": 50,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2019-11-03",                    "name": "monoammonium_phosphate",                    "amount": 110,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2019-11-03",                    "name": "potassium_chloride",                    "amount": 167,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-09-28",                    "name": "monoammonium_phosphate",                    "amount": 111,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-09-28",                    "name": "potassium_chloride",                    "amount": 167,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2020-09-28",                    "name": "sulfate",                    "amount": 17,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2021-04-17",                    "name": "ammonium_thiosulfate",                    "amount": 2.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-04-17",                    "name": "urea_ammonium_nitrate_32",                    "amount": 22.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-06-06",                    "name": "ammonium_thiosulfate",                    "amount": 3.8,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-06-06",                    "name": "urea_ammonium_nitrate_32",                    "amount": 15.2,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2021-10-19",                    "name": "di_ammonium_phosphate",                    "amount": 65,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2021-10-19",                    "name": "potassium_chloride",                    "amount": 168,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2021-10-19",                    "name": "sulfate",                    "amount": 17.5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-09-28",                    "name": "di_ammonium_phosphate",                    "amount": 177,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-09-28",                    "name": "potassium_chloride",                    "amount": 100,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2022-09-28",                    "name": "sulfate",                    "amount": 15,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-05-05",                    "name": "urea_ammonium_nitrate_32",                    "amount": 20,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "additives": [                      "agrotain"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2023-06-07",                    "name": "ammonium_thiosulfate",                    "amount": 5,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2023-06-07",                    "name": "urea_ammonium_nitrate_32",                    "amount": 20,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "liquid",                    "application_method": "broadcast",                    "additives": [                      "agrotain"                    ],                    "area_unit": "acre",                    "rate_unit": "gallon"                  },                  {                    "date": "2023-10-23",                    "name": "monoammonium_phosphate",                    "amount": 63,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  },                  {                    "date": "2023-10-23",                    "name": "potassium_chloride",                    "amount": 180,                    "nutrient_product_type": "basic_inorganic",                    "amount_type": "product",                    "depth": 0,                    "liq_dry": "dry",                    "application_method": "broadcast",                    "area_unit": "acre",                    "rate_unit": "pound"                  }                ]              }            }          ]        }      ],      "weather_sources": [        "PRISM",        "GLOBAL"      ],      "soil_sources": [        "SSURGO",        "GLOBAL"      ],      "scenario_type": "practice_change"    }  ],  "reporting_information": {    "start_date": "2023-10-10",    "end_date": "2024-09-26",    "crop_name": "soybean",    "crop_yield": 52.54  }}'
```

Response:

```
{  "data": {    "id": "2574362",    "project_name": "my_project",    "session_name": "Field 2",    "field_request_id": 11962972  },  "message": "Session uploaded"}
```

### Retrieving results

The results will be generated and go through Regrow's QA process. They can be retrieved via a GET request to endpoint /api/project\_level\_scope\_1, where we can select which credit share type we want to see, in this case credit\_share\_weighted:

```
curl -X 'GET' \  'https://api.regrow.ag/dndc-scenarios-service/v0/api/project_level_scope_1?project_name=my_project&signed_url=false&credit_share_type=credit_share_weighted' \  -H 'accept: application/json' \  -H 'x-apikey: <api_key>'
```

Response (uncertainty values removed for visibility):

```
{  "project_level": {    "reporting_information": {      "start_date": "2023-08-17",      "end_date": "2024-09-26"    },    "credit": {      "number_of_fields": 2,      "number_of_acres": 136.148,      "reversible_credits": {        "mean": 28.181573980706634,        "standard_deviation": 89.83890565935415,        "reporting_percentile": 30,        "uncertainty_distribution": [          25.315682376533914,          ...          168.18942929238284        ],        "credit": -19.21910806983884      },      "non_reversible_credits": {        "mean": -12.630656582314842,        "standard_deviation": 88.15497839974779,        "reporting_percentile": 30,        "uncertainty_distribution": [          -17.850840538374765,          ...          131.74521083012095        ],        "credit": -58.9581616377585      },      "reversible_credit": -19.21910806983884,      "non_reversible_credit": -58.9581616377585,      "total_credit": -78.17726970759733    }  },  "field_level": {    "11962970": {      "reporting_information": {        "start_date": "2023-08-17",        "end_date": "2024-09-18",        "acres": 71.098      },      "credit_share": -64.76045379737866,      "field_name": "Field 1"    },    "11962972": {      "reporting_information": {        "start_date": "2023-10-10",        "end_date": "2024-09-26",        "acres": 65.05      },      "credit_share": -13.416815910218672,      "field_name": "Field 2"    }  }}
```

 

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    - [General](https://help.regrow.ag/sustainability-insights?hsLang=en#general)
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    - [Introduction](https://help.regrow.ag/measure-api-intervention?hsLang=en#introduction)
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- [Cradle to farm-gate emission factors](https://help.regrow.ag/cradle-to-farm-gate-emission-factors?hsLang=en#main-content)

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    - [Methodology](https://help.regrow.ag/cradle-to-farm-gate-emission-factors?hsLang=en#methodology)
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