Sharma, L. K., H. Bu, A. Denton,  and D.W. Franzen, 2015: Active-optical sensors using red NDVI compared to red edge NDVI for prediction of corn grain yield in North Dakota, U.S.A.

Sharma, L. K., H. Bu, A. Denton,  and D.W. Franzen, 2015: Active-optical sensors using red NDVI compared to red edge NDVI for prediction of corn grain yield in North Dakota, U.S.A.. Sensors, 15(11), 27832-27853. doi: 10.3390/s151127832