• Focused on the Future, Built on Tradition,
    Committed to Excellence... Since 1901

  • Focused on the Future, Built on Tradition,
    Committed to Excellence... Since 1901

High Order Geodetic Control Surveys

Route 22 Transit Enhancement

TWT assisted the NJ Department of Transportation in the establishment of horizontal control coordinates for 41 photo-identifiable points for photogrammetric mapping to be performed by BAE Systems ADR (BAE). Locations of photo-identifiable points were per direction provided by BAE and the Bureau of Geodetic Survey (BGS) for the Route 22 Transit Enhancement project. The project…

Route 287 Mapping Project

TWT established a horizontal (NAD 83 – NSRS 2007) and vertical (NAVD 88), geodetic control network by GPS fast static, RTK and RTN (VRS) methods utilizing NGS high-order control points identified by NJDOT-Geodetic Survey located near the project area, for the purpose of low altitude aerial photography targeting within the project limits. This work was…

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