This tutorial gives a wide idea about the preparation of digital elevation map using DEM image. This tutorial also shows a step-by-step procedure for preparing contour mapping from the DEM Image. It is an important Gis technique for analysis of different planning and development processes.
#DeM
#conturemapping
#Software
#GIS
#GIS_Software
#QGIS
Link of Image to image georeferencing: [ Ссылка ]
Link of Raster image georeferencing: [ Ссылка ]...
Link of Raster image digitization: [ Ссылка ]...
Choropleth Map Preparation using QGIS 2020: [ Ссылка ]
NDVI Calculation: [ Ссылка ]
