Description: Slope is a ratio of vertical change to horizontal change on the earth surface. It measures the steepness of topography. The pixel value in this dataset is expressed as percentage. For example, a pixel value 8.3752 means the slope is 8.3552% at that location. It can be used to determine locations that are potentially undevelopable due to steep topography.This dataset is derived from the DTM raster dataset using ArcGIS surface tool.