X- Seminário de Atualização em Sensoriamento Remoto e Sistemas de Informações Geográficas Aplicados à Engenharia Florestal INFLUENCE OF GROUND FILTER WINDOW IN LIDAR…
1. DTM/DEM Generation SUG541 2. Introduction → Map/GIS Layers Spatial information layers require a base comprising a DTM/DEM & imagery The ortho-image layer: a critical…
Slide 1 DTM Generation From Analogue Maps By Varshosaz Slide 2 2 Using cartographic data sources Data digitised mainly from contour maps Digitising contours leads to oversampling…