Wheat is a major grain crop in China, accounting for one-fifth of the national grain production. Drought stress severely affects the normal growth and development of wheat, leading to total crop failu
The Digital Raster Graphic (DRG) is a raster image of a scanned USGS topographic map including the collar information, georeferenced to the UTM grid. This version of...
These data were automated to provide an accurate high-resolution historical shoreline of Ashley River, SC suitable as a geographic information system (GIS) data...
