Bug report #21650
calculator not returning correct area
|Affected QGIS version:||3.4.4||Regression?:||No|
|Operating System:||ubuntu||Easy fix?:||No|
|Pull Request or Patch supplied:||No||Resolution:||invalid|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||29466|
while using field calculator to calculate acres from ft (state plane 3435 (ft) > acres). I am not getting expected results. I've tried this on QGIS 3.4.4, and 2.18.28.
My formula is:
$area * 0.0000229568
I double checked in postgis. This is returning expected numbers:
st_area(geom) * 0.0000229568
#1 Updated by Nyall Dawson over 1 year ago
- Resolution set to invalid
- Status changed from Open to Rejected
They are two totally different calculations - the PostGIS one is the equivalent of QGIS'
The other is an ellipsoidal area, calculated using the settings from your project properties.