GregCocks · @GregCocks
453 followers · 459 posts · Server techhub.social
What Is The Difference Between LiDAR Data And A Digital Elevation Model (DEM)? | What is 3DEP?
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https://www.usgs.gov/faqs/what-difference-between-lidar-data-and-digital-elevation-model-dem <-- shared technical article 1
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https://www.usgs.gov/3d-elevation-program/what-3dep <-- shared technical article 2
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#GIS #spatial #mapping #opendata #LiDAR #DEM #elevation #3DEP #spatialdata #USA #IfSAR #radar #digitalterrain #DTM #dataresources #pointcloud #groundelevation
@usgs
#gis #spatial #mapping #opendata #lidar #dem #elevation #3dep #spatialdata #USA #ifsar #radar #digitalterrain #dtm #dataresources #pointcloud #groundelevation
GregCocks · @GregCocks
405 followers · 436 posts · Server techhub.social
GEO.CA - The Definitive Source For Canada’s Open Geospatial Information
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https://geo.ca/home/ <-- home page and data portal
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“[NRCAN has] worked with all levels of [Canadian] government to bring you a digital platform where Canadians can discover, access, analyze and map Canada’s vast geospatial data resources. 🌎🗺️
If you’re interested in urban planning, policy development or tracking outbreaks and monitoring climate change, [their] new site can help you access the data you need to make evidence-based, educated decision-making…”
#GIS #spatial #mapping #Canada #spatialdata #spatialanalysis #Canadian #opendata #dataportal #datadownload #gischat #provinces #dataresources #urbanplanning #naturalresources #policymaking #publichealth #climatechange #water #hydrology #DEM #elevation #HRDEM #LiDAR #maps #visualisation #spatiotemporal #historicdata #NRCAN
#gis #spatial #mapping #Canada #spatialdata #spatialanalysis #canadian #opendata #dataportal #datadownload #gischat #provinces #dataresources #urbanplanning #naturalresources #policymaking #publichealth #climatechange #water #hydrology #dem #elevation #hrdem #lidar #Maps #visualisation #spatiotemporal #historicdata #nrcan