Thanks, Muge! All – forwarding this message with the updated link: From: Muge Albayrak <albaymuge@gmail.com> Sent: Tuesday, November 19, 2024 11:12 AM To: Parrish, Christopher <Christopher.Parrish@oregonstate.edu> Subject: Re: [Gcap_members] Release of NGS 92 [This email originated from outside of OSU. Use caution with links and attachments.] Hi Chris, The last link for Dave Zilkoski's article is the same as the link above it.I think it should be this one: https://www.gpsworld.com/ngs-new-alpha-preliminary-products-in-support-of-the-modernized-nsrs/<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.gpsworld.com%2Fngs-new-alpha-preliminary-products-in-support-of-the-modernized-nsrs%2F&data=05%7C02%7Cgcap_members%40ENGR.ORST.EDU%7Cf342a21933ee4f67dd8d08dd08d58d12%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638676435456476677%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=CegKUQd8ZCT3OIKKp5vxOKocQxqiElRfWUUaO4OFxSQ%3D&reserved=0> Best regards, Muge On Tue, Nov 19, 2024 at 10:42 AM Parrish, Christopher via Gcap_members <gcap_members@lists.engr.oregonstate.edu<mailto:gcap_members@lists.engr.oregonstate.edu>> wrote: Hi Everyone – just forwarding this info on the publication of NGS 92: NOAA Technical Memorandum NOS NGS 92 Classifications, Standards and Specifications for GNSS Geodetic Control Surveys using OPUS Projects by Dr. Dan Gillins PhD and Dave Zenk 2024-10-23 https://geodesy.noaa.gov/library/pdfs/NOAA_TM_NOS_NGS_0092.pdf<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgeodesy.noaa.gov%2Flibrary%2Fpdfs%2FNOAA_TM_NOS_NGS_0092.pdf&data=05%7C02%7Cgcap_members%40ENGR.ORST.EDU%7Cf342a21933ee4f67dd8d08dd08d58d12%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638676435461476807%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=PFIMaTtyvCYgXpi%2BGsV1H5RBZ9XASkczBsAVO%2Bw0igs%3D&reserved=0> The NGS 92 is mentioned in Section 7, and Appendix B.2.1 of ASPRS Positional Accuracy Standards for Digital Geospatial Data, Edition 2, Version 2 (2024) NGS 92 replaces earlier documents that were published to guide users in establishing high-accuracy GPS-derived heights, known as NOAA TM NOS NGS 58 and NOAA TM NOS NGS 59. NGS Webinar on the NGS 92 in April 2023. https://www.ngs.noaa.gov/web/science_edu/webinar_series/standards-specs-opus-projects.shtml<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ngs.noaa.gov%2Fweb%2Fscience_edu%2Fwebinar_series%2Fstandards-specs-opus-projects.shtml&data=05%7C02%7Cgcap_members%40ENGR.ORST.EDU%7Cf342a21933ee4f67dd8d08dd08d58d12%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638676435461476807%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=NUwE0y7hysrc%2F4KTyq8P5IcLEHOKT3wgMobvybum4VQ%3D&reserved=0> Dave Zolkoski subsequently wrote an article in GPS World Magazine. https://www.ngs.noaa.gov/web/science_edu/webinar_series/standards-specs-opus-projects.shtml<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ngs.noaa.gov%2Fweb%2Fscience_edu%2Fwebinar_series%2Fstandards-specs-opus-projects.shtml&data=05%7C02%7Cgcap_members%40ENGR.ORST.EDU%7Cf342a21933ee4f67dd8d08dd08d58d12%7Cce6d05e13c5e4d6287a84c4a2713c113%7C0%7C0%7C638676435461476807%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=NUwE0y7hysrc%2F4KTyq8P5IcLEHOKT3wgMobvybum4VQ%3D&reserved=0> -- Gcap_members mailing list -- gcap_members@lists.engr.oregonstate.edu<mailto:gcap_members@lists.engr.oregonstate.edu> To unsubscribe send an email to gcap_members-leave@lists.engr.oregonstate.edu<mailto:gcap_members-leave@lists.engr.oregonstate.edu> -- Dr. Müge Albayrak