Online Data Viewing
Satellites
DEMs
https://apps.nationalmap.gov/3depdem/
View elevation, hillshade, slope, aspect, contours
Link to download 1/3 sec Geotiff DEM (1/2 GB per 1x1 degree tile)
Export view in web mercator
Land Cover
Web viewer Copernicus Landcover from 1992 to 2015:
https://openlandmap.org/#/?base=Stamen%20(OpenStreetMap)¢er=39.0000,25.0000&zoom=4&opacity=80&layer=lcv_land.cover_esacci.lc.l4_c&time=2015
World cover viewer:
https://viewer.esa-worldcover.org
Point clouds
Heritage scans:
https://app.iconem.com/#/map?lat=-1.1368683772161603e-13&lng=6.0000000000007105&sc.order=asc&sc.orderBy=country&z=1.255505941356651
https://cyark.org/
Factsheet
https://geofolio.org/
Last revision 4/18/2022