Nicolas Cadieux wrote:
Kirk could be on the right track. You could try PPP using this site. You will need to create a user name and password. Then, you upload the Rinex file. I am 99% sure you can process point from outside of Canada.
I routinely use CSRS PPP to post process RINEX files from Southern New Hampshire (43°N, 72°W). Using an iGage iG3s (L1/L2 dual frequency, GPS + GLONASS) recording at 5 second epochs in forested areas, from post processing I get 30 minute recordings, 95% error ellipses < 1 meter 10 hour recordings, 95% error ellipses < 2 cm CSRS-PPP site is <https://webapp.geod.nrcan.gc.ca/geod/tools-outils/ppp.php?locale=en> enter your email address select Static and which NAD 83 epoch you want, or ITRF Submit a RINEX file (.zip compressing the file is encouraged) they will email back a detailed report You can submit for 1 of 3 levels of post processing ultra-rapid : submit > 90 minutes after end of recording rapid: submit > 24 hours after end of recording final: submit ~ 3 weeks after end of recording Major part of corrections are in ultra-rapid, the higher levels provide further refinements. FYI: Trimble provides occupation planning aids at <https://www.gnssplanning.com/#/charts> just enter your location and date and it shows you the DOP as a function of the hour of day. Cordially, -- Garth Fletcher _______________________________________________ Qgis-user mailing list [email protected] List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
