Geographic Information System
From Point to PointZ
Learn how to convert a 2D point vector to 3D using QGIS and GRASS GIS geoalgorithms. Step-by-step tutorial with practical examples and attached datasets.
dtm
Posts related to the tag dtm
Geographic Information System
Subservice network: regulatory framework
The article reviews Italian and European rules for mapping underground utility networks, focusing on laws and directives that require municipalities to adopt information systems for their management.
Geographic Information System
Calculation of the real surface: comparison between DTMs
Comparison between DTM ISPRA 20m/px and DTM LiDAR 1m/px to calculate the real surface of a flat area near Naples, highlighting the differences in precision.
Geographic Information System
Analysis of Copernicus data relating to the 2017 fires on Vesuvius
An analysis of the damage caused by the 2017 fires in the Vesuvius National Park, based on Copernicus, Corine Land Cover and DTM LiDAR data, with an assessment of the destroyed and damaged areas.
Geographic Information System
3D Open Source
Find out how to create a 3D reproduction of an area using only open source software like QGIS, without spending anything. Step by step guide using DEM, CTR and Qgis2threejs plugin.
Geographic Information System
LiDAR: perfectly reproduce the reality around us
Discover LiDAR technology for high-resolution topographic surveys. Applications in monitoring, census and urban development.
Empty list!
This tag is not used by any public post yet.