Green Bay Professional Packet Radio - Main Page

http://www.gbppr.net/

path loss predication programs. SRTM v2.1 Documentation SRTM Region Overview SRTM QuickStart SRTM Topography   (1.7M PDF) SRTM Data Editing Rules   (836k PDF)

X3D Resources

https://www.web3d.org/x3d/content/examples/X3dResources.html

many popular modeling programs. Anark is able to export product data into high-precision B-rep and lightweight mesh formats including SolidWorks, Inventor, ACIS, CATIA V4/V5, Para
Lists of numerous resources supporting both X3D Graphics and Virtual Reality Modeling Language (VRML).

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