hello

follow this:

https://portal.opentopography.org/datasets

Here are a few examples of both LiDAR and color photogrammetry. Click on image to interact and view in 3D.

http://www.hitechmex.org/webgl/spi/

http://www.hitechmex.org/webgl/franklin/

http://www.hitechmex.org/webgl/optech/

http://www.hitechmex.org/webgl/optech/

http://www.hitechmex.org/webgl/maptek/

Some have a shading added and some just use the color and shade from the photogrammetry.

Top 6 Free lidar Data Sources :

1. Open Topography

2. USGS Earth Explorer

3. United States Inter-agency Elevation Inventory

4. NOAA Digital Coast

5 . National Ecological Observatory Network (NEON)

6. LIDAR Data Online

You will find a free-access database that contains multiple layers of information (lidar and HD orthophotos among others) of the whole French territory here:

https://geoservices.ign.fr/documentation/diffusion/telechargement-donnees-libres.html