Dataset URL (Dropbox, Google Drive, GitHub…): 100MEDIA - Google Drive
Number of images: 196
Size in MB: 1GB
EXIF GPS (yes/no): YES
GCP (yes/no): YES
RTK (yes/no): YES
I configurated the mission using pix4dcapture, with both ovelap 80%
Comment/Description:
Good day, I have a dataset with 196 images, flight height: 55m, drone: phantom 4.
I used my ODM in my pc, but I cannot process the information, I thougth that my memory was the problem 8GB, so I used my free lightining account but I received this error “cannot process dataset”, and also I received this email:
Your task [Calle 4 - 7/11/2021] could not complete. Here’s a copy of the error message:
[WARNING] Really low resolution DEM requested (1, 1) will set floor at 64 pixels. Resolution changed to 1.8868418007462628. The scale of this reconstruction might be off.
[INFO] DEM resolution is (38, 64), max tile size is 4096, will split DEM generation into 1 tiles
[INFO] Generating /var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/mesh_dsm_r2.668397264667838_x0_y0.tif (max, radius: 2.668397264667838, resolution: 1.8868418007462628)
[INFO] running pdal pipeline -i /tmp/tmpk2kc7_ac.json > /dev/null 2>&1
[INFO] running gdalbuildvrt -input_file_list “/var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/tiles_list.txt” “/var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/tiles.vrt”
0…10…20…30…40…50…60…70…80…90…100 - done.
[INFO] running gdal_translate -co NUM_THREADS=24 -co BIGTIFF=IF_SAFER --config GDAL_CACHEMAX 47.2% “/var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/tiles.vrt” “/var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/tiles.tmp.tif”
Input file size is 1, 1
0…10…20…30…40…50…60…70…80…90…100 - done.
[INFO] running gdal_translate -co NUM_THREADS=24 -co BIGTIFF=IF_SAFER --config GDAL_CACHEMAX 47.2% -outsize 10% 0 “/var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/tiles.tmp.tif” “/var/www/data/47d586ea-a0e5-4764-bddc-6c28ad5a0370/odm_meshing/tmp/tiles.small.tif”
ERROR 5: Invalid output width: 0.1
Input file size is 1, 1
===== Dumping Info for Geeks (developers need this to fix bugs) =====
Child returned 1
Traceback (most recent call last):
File “/code/stages/odm_app.py”, line 89, in execute
self.first_stage.run()
File “/code/opendm/types.py”, line 340, in run
self.next_stage.run(outputs)
File “/code/opendm/types.py”, line 340, in run
self.next_stage.run(outputs)
File “/code/opendm/types.py”, line 340, in run
self.next_stage.run(outputs)
[Previous line repeated 3 more times]
File “/code/opendm/types.py”, line 321, in run
self.process(self.args, outputs)
File “/code/stages/odm_meshing.py”, line 66, in process
mesh.create_25dmesh(tree.filtered_point_cloud, tree.odm_25dmesh,
File “/code/opendm/mesh.py”, line 26, in create_25dmesh
commands.create_dem(
File “/code/opendm/dem/commands.py”, line 228, in create_dem
run('gdal_translate ’
File “/code/opendm/system.py”, line 106, in run
raise SubprocessException(“Child returned {}”.format(retcode), retcode)
opendm.system.SubprocessException: Child returned 1
===== Done, human-readable information to follow… =====
[ERROR] Uh oh! Processing stopped because of strange values in the reconstruction. This is often a sign that the input data has some issues or the software cannot deal with it. Have you followed best practices for data acquisition? See https://docs.opendronemap.org/flying.html
I checked the images position in QGIS, and they are fine, also I processed 36 images in my ODM and worked that process was done without GCP.
Finally, I processed the dataset (196 pictures) without GCP in ODM lightining , and I had good results, (the forum does not allow me to attach more than one photo) . So the problem is when I use GCP. I attached in the Google drive URL my GCP using GCP ODM interface.
So, please I need some help, because I want process my information using GCP (made with RTK).
Best regards,
Enrique Torres
Bogota
Colombia
