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25 lip 2024 · Solve your GPS position & tie it to the National Spatial Reference System. What is OPUS? FAQs *
5 gru 2023 · NOAA's Online Positioning User Service (OPUS) provides free access to high-accuracy National Spatial Reference System (NSRS) coordinates. OPUS uses the same software which computes coordinates for the nation's geodetic control marks and the NOAA CORS Network (NCN).
3 lut 2021 · If you would like to submit any questions beforehand, please email those to ngs.training@noaa.gov, with the subject line, “OPUS User Forum”. The format of this webinar will be focused on audience participation and interaction.
6 cze 2019 · The National Geodetic Survey has developed four versions of the online positioning user service (OPUS) for postprocessing dual-frequency, static global positioning system (GPS) data.
Abstract: The National Geodetic Survey has developed four versions of the online positioning user service (OPUS) for postprocessing dual-frequency, static global positioning system (GPS)...
13 wrz 2023 · If you are running a GPS survey, and high relative accuracy, alignment of your network to the NSRS, including NAVD 88, and the establishment of official geodetic survey control are important to you, consider using OPUS Projects.
22 sty 2024 · NGS is developing OPUS-Projects so that GNSS vectors, including those from real-time kinematic (RTK) surveys, can be uploaded to a survey network for least-squares adjustment and submittal to NGS for publication.
