I'm new to QGIS and trying to deal with on the fly reprojection. I have three layers :
- a shapefile in EPSG:4326
- a raster in EPSG:3395
- that same raster reprojected in EPSG:3857 (with QGIS via the "Save as..." contextual menu available when right clicking on the layer. I manually set the right extent in the options)
I want to show them in QGIS in EPSG:3857 and EPSG:4326. The three layers' CRS are set correctly in their properties window.
If I set the project CRS to EPSG:4326, the shapefile is shown correctly but the rasters are not (they are not visible at all).
If I set the project CRS to EPSG:3857 :
- the shapefile is correctly displayed
- the original raster is show at the right place, but not entirely (seems like the on the fly reprojection is not reprojecting the extent correctly) -> see screen 1
- the reprojected raster is displayed correctly -> see screen 2
If I set the project CRS to EPSG:3395 :
- the shapefile is correctly displayed
- the original raster is displayed correctly
- the reprojected raster is show at the right place, but not entirely (again, seems there is a problem with the extent)
Does someone know what's happening here? Is there any way to have everything displayed correctly in EPSG:3857? Is that normal that QGIS is unable to reproject (on the fly) from EPSG:3857 (and EPSG:3395) to EPSG:4326?
Screen 1 (shapefile and EPSG:3395 raster, the raster is cut):