| integrating remote sensing and gis for prediction of winter wheat (triticum aestivum) protein contents in linfen (shanxi), china. | in this study, relationships between normalized difference vegetation index (ndvi) and plant (winter wheat) nitrogen content (pnc) and between pnc and grain protein content (gpc) were investigated using multi-temporal moderate-resolution imaging spectroradiometer (modis) data at the different stages of winter wheat in linfen (shanxi, p. r. china). the anticipating model for gpc of winter wheat was also established by the approach of ndvi at the different stages of winter wheat. the results showe ... | 2014 | 24404124 |