Elevation Alternatives
Similar projects and alternatives to elevation
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SurveyJS
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elevation reviews and mentions
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Using Lidar to map tree shadows
Those comments were more at pastmaps.
For elevation data, we store our DEM/DSM in S3 as LERC [1] COGS, LERC has a WASM bundle which I think can be used in the browser. We found LERC COGs to be one of the most space efficient ways of storing highresolution DEM/DSM data [2], If you wanted to you could fetch LERC tiles directly out of a remote COG and use that directly for the terrain heights.
I am more focused on storage/archiving/publishing of our LiDAR capture program [3] than web based visualizations of it though, so I am unsure if a LERC COG would even be better for you than a PNG TerrainRGB.
[1] https://www.npmjs.com/package/lerc
[2] https://github.com/linz/elevation/tree/master/docs/tiff-comp...
[3] https://linz.maps.arcgis.com/apps/MapSeries/index.html?appid...
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linz/elevation is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of elevation is JavaScript.
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