The hillshade is a black-and-white image showing elevation changes in the landscape. It is created from a digital elevation model as if the elevation surface were illuminated by...

The Red River Basin Mapping Initiative 2008-2010 project acquired 1.4-meter Lidar data for the US portion of the Red River Basin. Additionally, imagery was collected for the...

County wide ortho photography at 6-inch pixel resolution. The photography was exposed on 4/29/13, 5/12/2013, 5/14/2013, 5/16/13 and 5/23/13. Rectification was done in INPHO...