[gdal-dev] gdal-dev Digest, Vol 224, Issue 14

[Riesinger, Isabell (LDBV)]

Just as addition:

I tried the same with a 3-channel image (RGB), so this seems to work. But the result image.mrf has a coordinate offset regarding to the original image.

Best regards 
Isabell

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Von: gdal-dev <gdal-dev-bounces at lists.osgeo.org> Im Auftrag von gdal-dev-request at lists.osgeo.org
Gesendet: Montag, 9. Januar 2023 10:45
An: gdal-dev at lists.osgeo.org
Betreff: gdal-dev Digest, Vol 224, Issue 14

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Today's Topics:

   1. Error with gdal_translate Raster conversion to MRF
      (Riesinger, Isabell (LDBV))


----------------------------------------------------------------------

Message: 1
Date: Mon, 9 Jan 2023 09:37:47 +0000
From: "Riesinger, Isabell (LDBV)" <Isabell.Riesinger at ldbv.bayern.de>
To: "gdal-dev at lists.osgeo.org" <gdal-dev at lists.osgeo.org>
Subject: [gdal-dev] Error with gdal_translate Raster conversion to MRF
Message-ID: <fe935cf4baa543c7a4f80de66059fc3f at ldbv.bayern.de>
Content-Type: text/plain; charset="iso-8859-2"

Hello,



i tried to convert a 4-channel Tiff image (aerial image with 20cm GSD, 3 Channels RGBNIR) to the format MRF with gdal_translate. I used gdal_translate in QGIS 3.22 and in the OSGeo4W Shell with following command line:



gdal_translate -a_srs EPSG:25832 -of MRF C:/Temp/AdV/COG_Gdal/Data/122013_0_0275_rgbi.tif C:/Temp/AdV/COG_Gdal/Output/122013_0_0275_rgbi.mrf





However the result are just coloured pixel:

[cid:image003.jpg at 01D92416.69380620]





The versions I used are:



QGIS-Version
3.22.13-Bia?owie?a
QGIS-Codeversion
02ff117<https://github.com/qgis/QGIS/commit/02ff117c4e4d6a4c8c6bd4c1559a60a983d8c700>
Qt-Version
5.15.3
Python-Version
3.9.5
GDAL-Version
3.6.0

PROJ-Version
9.1.0
EPSG-Registraturdatenbankversion
v10.074 (2022-08-01)
GEOS-Version
3.11.1-CAPI-1.17.1
SQLite-Version
3.39.4
PDAL-Version
2.4.3
PostgreSQL-Client-Version
14.3
SpatiaLite-Version
5.0.1
QWT-Version
6.1.6
QScintilla2-Version
2.13.1
BS-Version
Windows 10 Version 2009

Aktive Python-Erweiterungen
copy_coords
0.2
hoehengenauigkeitanflaechen
0.1
ndom_berechnen
0.1
schwellwertndvi
0.1
wbt_for_qgis
1.0.5
db_manager
0.1.20
grassprovider
2.12.99
MetaSearch
0.3.5
processing
2.12.99
sagaprovider
2.12.99

Best regards



Isabell





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