The problem that I have is two layers are not positioning themselves correctly on the map screen, and shift position further when I pan the screen (they move closer or further away from each other, depending on the pan direction). One layer is a GeoTIFF that is correctly registered and uses CRS EPSG:32625, the other layer is a vector (country outline) that is also correctly registered with CRS EPSG:32625. The map canvas is also using the same projection.
Is there a setting somewhere that I have activated by accident?
UPDATE: it appears that that it is only the GeoTIFF that is problematic, I uploaded it to georeferencer.com and it located perfectly, while in QGIS it is constantly offset/jumps around when panning.
The data for the file reads:
Driver: GTiff/GeoTIFF
Files: /Users/file.tif
Size is 2047, 2079
Coordinate System is:
PROJCRS["WGS 84 / UTM zone 25N",
BASEGEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]],
CONVERSION["UTM zone 25N",
METHOD["Transverse Mercator",
ID["EPSG",9807]],
PARAMETER["Latitude of natural origin",0,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8801]],
PARAMETER["Longitude of natural origin",-33,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8802]],
PARAMETER["Scale factor at natural origin",0.9996,
SCALEUNIT["unity",1],
ID["EPSG",8805]],
PARAMETER["False easting",500000,
LENGTHUNIT["metre",1],
ID["EPSG",8806]],
PARAMETER["False northing",0,
LENGTHUNIT["metre",1],
ID["EPSG",8807]]],
CS[Cartesian,2],
AXIS["(E)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["(N)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["topographic mapping."],
AREA["Between 36°W and 30°W, northern hemisphere between equator and 84°N, onshore and offshore. Greenland."],
BBOX[0,-36,84,-30]],
ID["EPSG",32625]]
Data axis to CRS axis mapping: 1,2
Origin = (554638.780000000027940,7637602.000000000000000)
Pixel Size = (40.000000000000000,-40.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 554638.780, 7637602.000) ( 31d38'35.99"W, 68d50'39.40"N)
Lower Left ( 554638.780, 7554442.000) ( 31d41'14.39"W, 68d 5'55.08"N)
Upper Right ( 636518.780, 7637602.000) ( 29d36'48.13"W, 68d48'57.38"N)
Lower Right ( 636518.780, 7554442.000) ( 29d43'22.79"W, 68d 4'16.86"N)
Center ( 595578.780, 7596022.000) ( 30d40' 0.40"W, 68d27'37.93"N)
Band 1 Block=2047×1 Type=Byte, ColorInterp=Red
Band 2 Block=2047×1 Type=Byte, ColorInterp=Green
Band 3 Block=2047×1 Type=Byte, ColorInterp=Blue
I am using QGIS version 3.22.3 on a Mac.
Best Answer
It may be related to this: https://github.com/qgis/QGIS/issues/46917. I've noticed the same behavior using XYZ tile layers.