{"action":"created","issue":{"url":"https://api.github.com/repos/cyoung/stratux/issues/132","labels_url":"https://api.github.com/repos/cyoung/stratux/issues/132/labels{/name}","comments_url":"https://api.github.com/repos/cyoung/stratux/issues/132/comments","events_url":"https://api.github.com/repos/cyoung/stratux/issues/132/events","html_url":"https://github.com/cyoung/stratux/issues/132","id":119865946,"number":132,"title":"Altitude Discrepancies","user":{"login":"mooneyflier","id":15989758,"avatar_url":"https://avatars.githubusercontent.com/u/15989758?v=3","gravatar_id":"","url":"https://api.github.com/users/mooneyflier","html_url":"https://github.com/mooneyflier","followers_url":"https://api.github.com/users/mooneyflier/followers","following_url":"https://api.github.com/users/mooneyflier/following{/other_user}","gists_url":"https://api.github.com/users/mooneyflier/gists{/gist_id}","starred_url":"https://api.github.com/users/mooneyflier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mooneyflier/subscriptions","organizations_url":"https://api.github.com/users/mooneyflier/orgs","repos_url":"https://api.github.com/users/mooneyflier/repos","events_url":"https://api.github.com/users/mooneyflier/events{/privacy}","received_events_url":"https://api.github.com/users/mooneyflier/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-12-02T04:37:52Z","updated_at":"2015-12-04T03:22:17Z","closed_at":null,"body":"I may be the only one experiencing this but let me describe what I am observing and see if someone can tell me what is going on. While sitting static in one location on the ground in view of anywhere from 8 to 12 satellites acquired from the GSP/AHRS circuit board, Avare indicates an altitude of 430 ft. If Avare is  indicating MSL, that indication is within 10-15 ft. of what a USGS elevation map shows for my location.   Naviator has three choices for altitude 1) Altitude, 2) Approximate AGL, 3) Barometric Altitude. When Avare indicates an altitude of 430 ft., Navitator's Altitude indicates 510 ft., Approximate AGL 120 ft. and Barometric Altitude is 580 ft. The Stratux WebUi indicates the P-alt as 350 ft. I have noticed these differences with the latest stable release (v0.4r4) and now with v0.5b1  as well. (Edit) one thing I failed to mention is that Naviator is showing my GPS accuracy as 18,520m. "},"comment":{"url":"https://api.github.com/repos/cyoung/stratux/issues/comments/161862680","html_url":"https://github.com/cyoung/stratux/issues/132#issuecomment-161862680","issue_url":"https://api.github.com/repos/cyoung/stratux/issues/132","id":161862680,"user":{"login":"mooneyflier","id":15989758,"avatar_url":"https://avatars.githubusercontent.com/u/15989758?v=3","gravatar_id":"","url":"https://api.github.com/users/mooneyflier","html_url":"https://github.com/mooneyflier","followers_url":"https://api.github.com/users/mooneyflier/followers","following_url":"https://api.github.com/users/mooneyflier/following{/other_user}","gists_url":"https://api.github.com/users/mooneyflier/gists{/gist_id}","starred_url":"https://api.github.com/users/mooneyflier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mooneyflier/subscriptions","organizations_url":"https://api.github.com/users/mooneyflier/orgs","repos_url":"https://api.github.com/users/mooneyflier/repos","events_url":"https://api.github.com/users/mooneyflier/events{/privacy}","received_events_url":"https://api.github.com/users/mooneyflier/received_events","type":"User","site_admin":false},"created_at":"2015-12-04T03:22:17Z","updated_at":"2015-12-04T03:22:17Z","body":"Is the link correct? I keep getting 404 page not found\nOn Dec 3, 2015 9:00 PM, \"cyoung\" <notifications@github.com> wrote:\n\n> You'll have to go to the above link and refresh it every so often\n>\n> —\n> Reply to this email directly or view it on GitHub\n> <https://github.com/cyoung/stratux/issues/132#issuecomment-161858426>.\n>\n"}}