This model was output using the GeoVRML export capabilities of ESRI's 3D Analyst Extension for ArcView/ArcInfo 8.1 product (official release date Q1 2001). This example is created by combining an ortho image (retouched to have a blue color) with a DEM of the squaw valley, near Lake Tahoe. Coordinates are UTM.
Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html
X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit
"SquawLOD000.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD000.x3d" "SquawLOD000.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD000.wrl"
"images/squaw000.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw000.jpg"
"SquawLOD002.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD002.x3d" "SquawLOD002.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD002.wrl"
"images/squaw001.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw001.jpg"
"SquawLOD004.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD004.x3d" "SquawLOD004.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD004.wrl"
"images/squaw002.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw002.jpg"
"SquawLOD006.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD006.x3d" "SquawLOD006.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD006.wrl"
"images/squaw003.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw003.jpg"
"SquawLOD008.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD008.x3d" "SquawLOD008.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD008.wrl"
"images/squaw004.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw004.jpg"
"SquawLOD010.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD010.x3d" "SquawLOD010.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD010.wrl"
"images/squaw005.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw005.jpg"
"SquawLOD012.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD012.x3d" "SquawLOD012.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD012.wrl"
"images/squaw006.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw006.jpg"
"SquawLOD014.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD014.x3d" "SquawLOD014.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD014.wrl"
"images/squaw007.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw007.jpg"
"SquawLOD016.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD016.x3d" "SquawLOD016.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD016.wrl"
"images/squaw008.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw008.jpg"
"SquawLOD018.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD018.x3d" "SquawLOD018.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD018.wrl"
"images/squaw009.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw009.jpg"
"SquawLOD020.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD020.x3d" "SquawLOD020.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD020.wrl"
"images/squaw010.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw010.jpg"
"SquawLOD022.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD022.x3d" "SquawLOD022.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD022.wrl"
"images/squaw011.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw011.jpg"
"SquawLOD024.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD024.x3d" "SquawLOD024.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD024.wrl"
"images/squaw012.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw012.jpg"
"SquawLOD026.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD026.x3d"
"images/squaw013.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw13.jpg"
"SquawLOD028.x3d" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD028.x3d" "SquawLOD028.wrl" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/SquawLOD028.wrl"
"images/squaw014.jpg" "https://www.web3d.org/x3d/content/examples/Basic/Geospatial/images/squaw014.jpg"