SlashGeo – GeoPrac.net

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[ October 11, 2026 ] Hexagon to Acquire Rocscience in a Big Geotechnical Software Deal Comings and Goings
[ October 11, 2026 ] Weekend CUP: Catching Up on Geotechnical News for October 2026 Weekend CUP
[ August 23, 2026 ] Living Below an Unstable Alpine Slope Geologic Hazards
[ August 23, 2026 ] Remembering J. Michael Duncan, a Geotechnical Engineering Legend In Memoriam
[ August 16, 2026 ] DFI Webinar to Cover Transmission-Line Structures and Foundation Requirements Available Resources

Last Minute (or Belated) Christmas Gift for GIS Folks

December 23, 2009 rockman Comments Off

So you probably couldn’t order any of these things and expect to get them to your GIS colleague before the Christmas holiday, but they would make a great belated present! Geo-Tee has these T-Shirts and […]

Combined TIN and color shading of a DEM with a shaded relief map generated by LandSerf software

Free GIS Software for Analysis and Visualization of Surfaces

June 8, 2009 rockman Comments Off

SlashGeo pointed me to LandSerf, an interesting bit of free GIS software (not open source) for viewing and analysis of DEMs, TINs, and other files in 3D. It uses OpenGL for the 3D graphics, and […]