[GRASS-user] Working with multiple Landsat tile row/paths

GRASS GRASS user
,
1

Hi List,

I'm working with multiple Landsat scenes from different rows/paths that all overlap on my one point of interest. The row/paths are from different times, so I don't think the gdal tiling command is an option.

Path/row 208/5 and 209/5 both seem to import into the same location.
But path/row 210/4 and 210/5 don't into the 209 location.

Since all scenes do contain the same point of interest, should I use the "-o Override projection (use location's projection)" flag to r.in.gdal? Or is there some other suggested method or gdal command to work with these? Or do I import each image into its own location, and then use "r.proj" to import them all into one unifying location?

Thanks,

  -k.

ERROR: Projection of dataset does not appear to match current location.

       Location PROJ_INFO is:
       name: Universal Transverse Mercator
       proj: utm
       datum: wgs84
       ellps: wgs84
       zone: 33
       no_defs: defined

       Dataset PROJ_INFO is:
       name: Universal Transverse Mercator
       proj: utm
       datum: wgs84
       ellps: wgs84
       zone: 35
       no_defs: defined

       ERROR: zone

2

Hi Ken,

Did you consider using https://grass.osgeo.org/grass70/manuals/r.import.html
r.import reprojects on import.

Cheers
Stefan

3

Hi Stefan,

On 2016-06-14 at 01:26, Blumentrath, Stefan <Stefan.Blumentrath@nina.no> wrote:

Did you consider using
https://grass.osgeo.org/grass70/manuals/r.import.html r.import
reprojects on import.

This solves the issue. Thank you.

  -k.