it's information (GisDatabase) which are represented to scale on a clean surface for proper understanding.
There are branches of Surveying and Geoinformatics ranging from 1)Cadastral 2)Bathymetric 3)Topograpic 4)Engineering 5)Mining etc
Thanks @i6Ra71m for your good training of last week; you are GIS monster of #Zanzibar. I really appreciate your efforts. #QGIS#GISDataBase
Zanzibar, the place to be for geospatial activities!