https://devzone.nordicsemi.com/f/nordic-q-a/53495/nrf9160-gps-data-output-formatI have difficulties in decoding the nRF9160 GPS output data. I know that nRF9160 reports its GPS data in NMEA GPGGA format, however, I am wondering why the last number which is the height of geoid (mean sea level) above WGS84 ellipsoid is missing. Ien-USTelligent Community 13Thu, 09 Sep 2021 08:32:46 GMThttps://devzone.nordicsemi.com/thread/328733?ContentTypeID=1Thu, 09 Sep 2021 08:32:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bb4c2ccd-46a4-4971-abde-26a335cdfea9Vincent Martin<p>Hi,</p> <p>I bring up the subject about geoid correction as I can&#39;t find any info about ellipsoid/geoid model in the doc and this reply is dated 2years ago.</p> <p>Is the Geoid correction supported now ? or still the ellipsoid model only ?</p> <p>Thanks !</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/216779?ContentTypeID=1Fri, 25 Oct 2019 08:56:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:822fdb97-e92d-45f3-a2e6-bb1420c900eeDidrik Rokhaug<p>Hi.</p> <p>Got a reply from our modem team:</p> <p>Currently we do not support the geoid model, only the ellipsoid model. In the string $GPGGA,123519,4807.038,N,01131.000,E,1,07,1.93,<span style="color:#ff0000;">606.57</span>,M,<span style="color:#ff0000;">0</span>,,*31 the 606.57 is the altitude, whereas the 0 indicates there is no geoid correction.</p> <p>Best regards,</p> <p>Didrik</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/216202?ContentTypeID=1Tue, 22 Oct 2019 14:02:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:57aa3fa8-12af-432f-9785-be17fd134b94Didrik Rokhaug<p>Hi.</p> <p>I have asked your questions internally and will get back to you when I have an answer.</p> <p>Best regards,</p> <p>Didrik</p><div style="clear:both;"></div>