teodesian.net http://teodesian.net//posts/d1e88b4d-13f8-11ec-bdd7-99791f86b3bf?format=xml teodesian.net : /posts/d1e88b4d-13f8-11ec-bdd7-99791f86b3bf en 2026-04-06T09:54:17 2026-04-06T09:54:17 teodesian.net /favicon.ico http://teodesian.net 32 32 teodesian.net favicon USGS finally correcting for elevation distortion from projection errors http://teodesian.net/posts/d1e88b4d-13f8-11ec-bdd7-99791f86b3bf doge http://teodesian.net/posts/d1e88b4d-13f8-11ec-bdd7-99791f86b3bf 2020-08-24T08:10:04 USGS finally correcting for elevation distortion from projection errors http://teodesian.net/posts/1598256604 doge http://teodesian.net/posts/1598256604 2020-08-24T08:10:04