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58/59 Guidelines Revision GPSBM (Phase II) Data Collection. Long-session GNSS and RT solutions Three teams: SC Geodetic Survey 3 Rs RTN/RTK support NGS field crew GCT field crew. NGS-58/59 update study area. Static Data Collection. Purposes:
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58/59 Guidelines RevisionGPSBM (Phase II) Data Collection Long-session GNSS and RT solutions Three teams: SC Geodetic Survey 3 Rs RTN/RTK support NGS field crew GCT field crew
NGS-58/59 update study area Height Modernization Surveys
Static Data Collection Purposes: Update guidelines for achieving best possible heights Use these heights for evaluating RT test heights. Same 20 stations as RT Three days occupation per station Two 5-hr sessions/day 30 hrs. of static data/test station
RTN/RTK Typical Daily Schedule 4 Survey Styles 2 RTN 2 Single-base 10 Rovers staying on schedule on same stations for 3 days 3 more days on another 10 stations 6 days 20 stations 120 solutions/sta/day 14,400 RT solutions