1. Monitoring US agriculture: the US Department of Agriculture, National Agricultural Statistics Service, Cropland Data Layer Program;Boryan;Geocarto. Int.,2011
2. Changes in cropland area in the United States and the role of CRP;Hendricks;Food Policy,2018
3. A unified cropland layer at 250 m for Global Agriculture Monitoring;Waldner;Data,2016
4. Mapping cropland extent of Southeast and Northeast Asia using multi-year time-series Landsat 30-m data using a random forest classifier on the Google Earth Engine Cloud;Oliphant;Int. J. Appl. Earth Obs. Geoinf.,2019
5. Teluguntla, P., Thenkabail, P.S., Xiong, J., Gumma, M.K., Giri, C., Milesi, C., Ozdogan, M., Congalton, R.G., & Tilton, J. (2015). Global Food Security Support Analysis Data (GFSAD) At Nominal 1 Km (GCAD) Derived from Remote Sensing in Support of Food Security in the Twenty-First Century: Current Achievements and Future Possibilities (P. S. Thenkabail, Ed.; pp. 131–160). CRC Press. https://oar.icrisat.org/9181/.