Tag: OPUS-RS
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National Geodetic Survey (NGS) New CORS Coordinates and Absolute Antenna Calibration Pages
National Geodetic Survey (NGS) Releases New CORS Coordinates and Absolute Antenna Calibration Pages NAD83(2011,MA11,PA11) epoch 2010.00 Coordinates On September 6, 2011, NGS updated the National Spatial Reference System NAD 83 (CORS96, MARP00, PACP00) positions and velocities for all CORS sites, to NAD 83 (2011, MA11, PA11). The NAD 83 (2011) frame, which is relative to the…
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GPS Hands on Post-Processing Workshop Co-Sponsored by CALS & NES-ACSM
Course Summary This one-day computer lab workshop co-sponsored by the Connecticut Association of Land Surveyors (CALS) & the New England Section of ACSM (NES-ACSM) is designed to empower surveyors to post process their own single point or pair of points solutions for local survey projects that require NAD83 coordinates, using free and demonstration software. Those…