No function with different CRS in one project

Segmentoholic commented 1 month ago

Hello,

I have a problem bringing Geo-SAM into work when using several TIFs with different CRS. On one TIF it's working fine, on the other with different CRS not.

steps to reproduce:

open QGIS
open first TIF (with CRS 4326 f.i.)
open second TIF (with CRS 3857 f.i.)
start Geo-SAM
load encodings for first TIF, choose output layer, start segmenting via adding BBoxes --> works fine
switch to second TIF, load encodings, add BBoxes --> no visible output gets generated

Thank you for your help in advance!

Fanchengyan commented 1 month ago

GeoSAM will use the CRS of the first feature as the shapefile's CRS. There may be issues with the conversion between these two CRSs. Try creating a new shapefile for the second area separately to see if the issue persists.

Segmentoholic commented 1 month ago

Hello @Fanchengyan, thank you for your fast reply.

Unfortunately, the issue persists then.

But interesting to know that first feature's CRS will be used by Geo-SAM. Then I can simply create two new projects when working with different CRSs.

coolzhao / Geo-SAM

No function with different CRS in one project #50