[OpenDroneMap-users] Fwd: Georeferencing Failed Error with gcp_list.txt File

[Hakan Atak]

Hi All,

I tried to process Pix4d cadaster
<https://support.pix4d.com/hc/en-us/articles/202561399-Example-Datasets-Available-for-Download-Cadastre->
dataset, to compare the results for an academic research.

After started the run.py, I had a georeferencing error.
I prepared the "gcp_list.txt" file manually by using resized photos .

What do you advice to me ? Thanks.

Here is my gcp_list.txt file and error lines.
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WGS84 UTM 32N
46.5527760000,6.6828850000,817.4028000000,1004,783,IMG_0430.JPG
46.5529280000,6.6831013000,817.2727000000,1335,555,IMG_0431.JPG
46.5525510000,6.6832302000,815.2468000000,1053,1224,IMG_0430.JPG
46.5527490000,6.6831508000,817.0117000000,2082,575,IMG_0432.JPG
46.5530760000,6.6835316000,817.1424000000,532,447,IMG_0428.JPG
46.5528350000,6.6822869000,821.0059000000,1376,831,IMG_0454.JPG
46.5532500000,6.6827896000,823.1983000000,1034,1229,IMG_0455.JPG
46.5537250000,6.6831627000,825.3808000000,1372,1207,IMG_0488.JPG
46.5533050000,6.6843066000,813.9471000000,491,399,IMG_0457.JPG
46.5532930000 6.6847315000 812.5019000000,183,124,IMG_0457.JPG
46.5531730000 6.6810184000 833.4447000000,1021,1620,IMG_0481.JPG
46.5536110000 6.6823928000 835.9125000000,591,325,IMG_0484.JPG
............................................................
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here is the error log
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Running ODM Georeferencing Cell
[DEBUG]   /home/odm/OpendroneMap/ODMProjects/project3/images/gcp_list.txt
[INFO]    Found /home/odm/OpendroneMap/ODMProjects/project3/images/
gcp_list.txt
[DEBUG]   running /home/odm/OpenDroneMap/build/bin/odm_georef -bundleFile
/home/odm/OpenDroneMap/ODMProjects/project3/opensfm/bundle_r000.out
-imagesPath /home/odm/OpenDroneMap/ODMProjects/project3/images_resize
-imagesListPath
/home/odm/OpenDroneMap/ODMProjects/project3/opensfm/list_r000.out
-bundleResizedTo 2400 -inputFile /home/odm/OpenDroneMap/
ODMProjects/project3/odm_texturing/odm_textured_model.obj -outputFile
/home/odm/OpenDroneMap/ODMProjects/project3/odm_
texturing/odm_textured_model_geo.obj -inputPointCloudFile
/home/odm/OpenDroneMap/ODMProjects/project3/opensfm/depthmaps/merged.ply
-outputPointCloudFile /home/odm/OpenDroneMap/ODMProjects/project3/odm_
georeferencing/odm_georeferenced_model.ply  -logFile /home/odm/OpenDroneMap/
ODMProjects/project3/odm_georeferencing/odm_georeferencing_log.txt
-georefFileOutputPath /home/odm/OpenDroneMap/ODMProjects/project3/odm_
georeferencing/odm_georeferencing_model_geo.txt -gcpFile
/home/odm/OpendroneMap/ODMProjects/project3/images/gcp_list.txt
-outputCoordFile /home/odm/OpenDroneMap/ODMProjects/project3/odm_
georeferencing/coords.txt
Error in Georef:
Failed opening gcp file
/home/odm/OpendroneMap/ODMProjects/project3/images/gcp_list.txt
for reading.

[ERROR]   Georeferencing failed.
Traceback (most recent call last):
  File "/home/odm/OpenDroneMap/scripts/odm_georeferencing.py", line 124, in
process
    '-outputCoordFile {coords}'.format(**kwargs))
  File "/home/odm/OpenDroneMap/opendm/system.py", line 28, in run
    raise Exception("Child returned {}".format(retcode))
Exception: Child returned 1
[INFO]    OpenDroneMap app finished - Wed Apr 12 11:44:13  2017

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Best Regards,

Hakan ATAK
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