How to create DEM from spot heights and also create contour line using QGIS| IDW interpolation|

This tutorial explains how to create a digital elevation map using spot height. This lesson also helps you through the process of creating contour mapping from a DEM image. In QGIS, we can simply comprehend the profile map from the DEM. For the QGIS Beginner, simple step-by-step instructions are provided. I hope it is useful to you. It is a critical Gis approach for analysing various planning and development processes.
For practice spot height file given bellow
docs.google.co...
#DEM
#spotheight
#elevationmap
#countour
#QGIS

[@sohinichowdhury9147]

Easily explained 😊