Interpolation of Elevation data by IDW method in ArcGIS 

In this tutorial you will learn about Inverse Distance Weighted (IDW) method of interpolation that estimates cell values by averaging the values of sample data points in the neighborhood of each processing cell. IDW method can be used to create DEM with required resolution
#Digitalelevationmodel
#arcgis #dem
#idw
#interpolation
#InverseDistanceWeighted