LGRIP30 v001

Landsat-Derived Global Rainfed and Irrigated-Cropland Product 30 m

PI: Prasad Thenkabail


The Landsat-Derived Global Rainfed and Irrigated-Cropland Product (LGRIP) provides high resolution, global cropland data to assist and address food and water security issues of the twenty-first century. As an extension of the Global Food Security-support Analysis Data (GFSAD) project, LGRIP maps the world’s agricultural lands by dividing them into irrigated and rainfed croplands, and calculates irrigated and rainfed areas for every country in the world. LGRIP data are produced using Landsat 8 time-series satellite sensor data for the 2014-2017 time period to create a nominal 2015 product.

Each LGRIP 30 meter resolution GeoTIFF file contains a contains a layer that identifies areas of rainfed cropland (cropland areas that are purely dependent on direct precipitation), irrigated cropland (cropland that had at least one irrigation during the crop growing period), non-cropland, and water bodies over a 10° by 10° area, as well as an accuracy assessment of the product. A low-resolution browse image is also available.

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Collection and Granule


Characteristic Description
File Size~30 MB
Temporal ResolutionMulti-Year
Temporal Extent2014-01-01 to 2017-12-31
Spatial ExtentGlobal
Coordinate SystemGeographic Latitude and Longitude
DatumWorld Geodetic System (WGS84)
File FormatGeoTIFF
Geographic Dimensions10° x 10°


Characteristic Description
Number of Science Dataset (SDS) Layers1
Columns/Rows37114 x 37114
Pixel Size30 m

Layers / Variables

SDS Name Description Units Data Type Fill Value No Data Value Valid Range Scale Factor
Band 1 Landsat-derived Global Rainfed and Irrigated-Cropland Product at nominal 30m of the World (LGRIP30) N/A 8-bit unsigned integer N/A N/A 0 to 3 N/A

Band 1 Descriptions

Class Label Name Description
0 Ocean Ocean and Water bodies
1 Non-croplands Land with other land use
2 Irrigated croplands Agricultural croplands that are irrigated
3 Rainfed croplands Agricultural croplands that are rainfed

Product Quality

Detailed information on accuracy for the LGRIP30 product can be found in Section 3.0 of the User Guide.

Known Issues

No known issues. Constraints and Limitations can be found in Section VIII of the Algorithm Theoretical Basis Document (ATBD).

About the image

An LGRIP30 image acquired over the Nile Delta of Egypt in 2015.

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User Guide
Algorithm Theoretical Basis Document (ATBD)

Using the Data

Access Data


DOI: 10.5067/Community/LGRIP/LGRIP30.001