Yes, I have also noticed this. I think it started in some point rev of 3.10.x. I still see it in 3.12. Most of my work is using a WMS layer with EPSG:3857. The ellipsoidal calculation would need to start with coordinates in degrees and I wonder if it is passing the rectangular coordinates. I think this either used to work or the default measurement used to be cartesian and I never tried ellipsoidal because I am usually concerned with distances of a few meters.
Stewart On Wed, Mar 11, 2020 at 9:17 AM Tyler Veinot <tylerkvei...@gmail.com> wrote: > Has anyone had this issue? > My measurements when using the ellipsoidal measur are in the millions of > meters for things that are only a few hundred or less meters long. It isn't > a unit issue because I tried dividing for cm, mm, dm and the > measurements don't add up. If I go to cartesian the measurements look fine. > Before this was happening my QGIS was also assigning epsg 2292 to my > shapfiles having an epsg of 2954. I check the file geodatabase they were > exported from and the proj files and they all reference EPSG 2954 and not > EPSG 2292. Also All new projects are defaulted to 2954 so no > transformations should be necessary. > Since updating to QGIS3 I noticed this transformation section in the > settings under CRS, is there something here I inadvertently changed? > I do have my own GSB files for coordinate transformations from survey > grids but I have not figured out how to employ them yet in QGIS3 so I don't > think they would be an issue. > Anyone else have a similar thing start to happen? > Thanks; > Tyler > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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