Tag Archives: subsidence

xyHt News Links: 6/24/16

Control Point Acquires Stantec Tri-State Survey & Photogrammetry Group GENEQ Announces New RTK App for iOS named iSXBlue RTN FAA: Commercial drone use to take flight Summit Outlines Steps for a National Parcel System Hemisphere GNSS Announces New Eclipse Positioning OEM Boards Airbus Defense and Space and 3v Geomatics Partner for TerraSARX Imagery Acquisition Program...

Subsidence

Do you know where your control really is?  Editor’s note: The earth moves, even if we do not want it to – or we do not perceive that it does. If you are surveyor working in any part of the country your work will be subject to some degree of subsidence or deformation – be...