AI-generated Key Takeaways
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The USDA National Agricultural Statistics Service (NASS) Cropland Data Layer (CDL) provides annual crop-specific land cover data for the continental United States using satellite imagery and ground truth.
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The Global Food Security-Support Analysis Data (GFSAD1000) project offers high-resolution global cropland data, including water usage, to address food security concerns.
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USDA NASS Cropland Data Layers
The Cropland Data Layer (CDL) is a crop-specific land cover data layer created annually for the continental United States using moderate resolution satellite imagery and extensive agricultural ground truth. The CDL is created by the USDA, National Agricultural Statistics Service (NASS), Research and Development Division, … cropland landcover usda -
GFSAD1000: Cropland Extent 1km Multi-Study Crop Mask, Global Food-Support Analysis Data
The GFSAD is a NASA-funded project to provide high-resolution global cropland data and their water use that contributes towards global food security in the twenty-first century. The GFSAD products are derived through multi-sensor remote sensing data (e.g., Landsat, MODIS, AVHRR), secondary data, and field-plot data … crop cropland landcover usgs