So, here's a brief list I've managed to develop after about an hour of random searching. Unfortunately, most of it is US-based, but I was also focused mostly on Lidar data. A lot of these links also include GIS-specific data.
Please add to the list if you know of anything that isn't included here.
United States
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- Wikipedia entry for the National Lidar Data Set (contains links to state data) - https://en.wikipedia.org/wiki/National_ ... ed_States)
- State of Colorado (not in Wikipedia list) - http://coloradogeologicalsurvey.org/geo ... ing/lidar/
- State of Mississippi (not in Wikipedia list) - http://www.maris.state.ms.us/HTM/Downlo ... LIDAR.html
- State of Pennsylvania (different than Wikipedia link) - http://www.maris.state.ms.us/HTM/Downlo ... LIDAR.html
- State of North Carolina (different than Wikipedia link, requires login) - //sdd.nc.gov/sdd/
- State of West Virginia (not in Wikipedia list) - http://wvgis.wvu.edu/lidar/
- State of Connecticut (different than Wikipedia list) - http://cteco.uconn.edu/data/lidar/index.htm
- State of Oregon (different than Wikipedia list) - http://www.oregongeology.org/lidar/
- Puget Sound Lidar Consortium (State of Washington) - http://pugetsoundlidar.ess.washington.edu/
- US Geologic Survey 3D Elevation Program (has links) - https://nationalmap.gov/3DEP/
- US Geologic Survey Earth Explorer - https://earthexplorer.usgs.gov/
- US NOAA Interagency Elevation Inventory - https://coast.noaa.gov/inventory/
- US NOAA Digital Coast - https://coast.noaa.gov/digitalcoast/
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- Data.gov.uk - http://environment.data.gov.uk/ds/surve ... sp#/survey
- Bluesky catalog. (pay site) - https://www.blueskymapshop.com/maps
- Lidar UK (pay site) - http://www.lidar-uk.com/lidar-shop/
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- Lidar for Northern Spain - https://b5m.gipuzkoa.eus/url5000/en/G_2 ... a=HAZLIDAR
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- GEOSUD - Has several countries included - http://ids.equipex-geosud.fr/web/guest/ ... tellitaire
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- USGS Antarctica data - https://usarc.usgs.gov/lidar_dload.shtml
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- Airborne Imaging - pay site - http://airborneimaginginc.com/lidar-dat ... downloads/
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- Lidar Online - Has several countries. - http://www.lidar-online.com/tools/maps/?lang=en
- Open Topography - http://opentopo.sdsc.edu/datasets