dem Archives - Urban Talks

GIS0014-2018.10.02-Orthorectification-of-UAV-generated-DTM-DSM-using-postprocessing-in-ArcGIS-feature

GIS0014 2018.10.02 Orthorectification of UAV generated DTM DSM by postprocessing in ArcGIS

Summary – Orthorectification of UAV generated DTM DSM by postprocessing in ArcGIS. Orthorectification of UAV generated DTM DSM by postprocessing in ArcGIS, it requires DTM or DSM generated from PIX4d or Agisoft (any photogrammetry software) and GCPs to rectify data from. Two Steps: Finding error between GCP elevation and our Read more…

By Sandy, 7 yearsOctober 4, 2018 ago

GIS0011-2018.03.10-Get-Elevation-of-Points-using-Dem-files-0

ARCGIS

GIS0011 Get Elevation of Points using Dem files

Summary – Get Elevation of Points using Dem file. Instructions provided describe how to Get Elevation of Points using Dem files. Two Steps: Interpolate 3d for the layer Using a dem file. Get Elevations to attribute table using Calculate Geometry tool. Note : If you are facing any difficulty following this Read more…

By Ritwika Dasgupta, 7 yearsMarch 1, 2018 ago

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