Little Navmap is a free flight planner, navigation tool, moving map, airport search and airport information system for Flight Simulator X, Microsoft Flight Simulator 2020, Prepar3D and X-Plane.
Add support for GeoTIFF to LNM and use ASTER GDEM which has a higher resolution.
This affects only the elevation profile and elevation display in the status bar.
Add support for GeoTIFF to LNM and use ASTER GDEM which has a higher resolution. This affects only the elevation profile and elevation display in the status bar.
viewfinderpanoramas.org/dem3.html
Global Elevation Datasets
https://www.usgs.gov/centers/eros/science/usgs-eros-archive-digital-elevation-global-30-arc-second-elevation-gtopo30
German satellites sense Earth's lumps and bumps: The TanDEM-X 90m Digital Elevation Model
https://en.wikipedia.org/wiki/Advanced_Spaceborne_Thermal_Emission_and_Reflection_Radiometer is another free dataset covering 99% of Earth with 30 m resolution, more recent, complete and should be more accurate than SRTM2 (80% of the Earth's surface, with a global resolution of 90 meters, and a resolution of 30 meters only over the USA). Download: https://search.earthdata.nasa.gov/search http://viewfinderpanoramas.org/
https://lpdaac.usgs.gov/products/astgtmv003/ https://earthexplorer.usgs.gov/ https://earthdata.nasa.gov/ http://dwtkns.com/srtm/ https://ngdc.noaa.gov/mgg/topo/report/globedocumentationmanual.pdf
https://pubs.usgs.gov/of/2011/1073/pdf/of2011-1073.pdf https://topotools.cr.usgs.gov/gmted_viewer/viewer.htm https://yceo.yale.edu/gmted2010-global-multi-resolution-terrain-elevation-data https://desktop.arcgis.com/ru/arcmap/latest/manage-data/raster-and-images/wkflw-elevation-part1.htm
https://www.avsim.com/forums/topic/606037-globe-elevation-data-alternate-download/?tab=comments#comment-4653314