Data format

[Phil-Mao]

Hi,

I test the samples in the data_samples directory, and I found that every input images with a .geom file , I'm not sure how to get the .geom file for the preparation, Is there any tools to generate this type of file? As I want use cars to run the WorldView3 data, I'm a little in trouble with the provided data format.

Thanks in advance,

Phil,

[dyoussef]

Hi,

We use OTB to read the images (https://www.orfeo-toolbox.org/). These geom files are a specific format of this tool. Then, the OTB is able to read other products. So that should also work. Could you send us your data so that we can analyze the problem? Or your can try to lauch this command to retrieve geom files:
otbcli_ExtractROI -in YOUR_PRODUCT -out YOUR_NEW_PRODUCT.tif

Thanks in advance,
David

[BrooksXiaoxi]

Hi,

We use OTB to read the images (https://www.orfeo-toolbox.org/). These geom files are a specific format of this tool. Then, the OTB is able to read other products. So that should also work. Could you send us your data so that we can analyze the problem? Or your can try to lauch this command to retrieve geom files: otbcli_ExtractROI -in YOUR_PRODUCT -out YOUR_NEW_PRODUCT.tif

Thanks in advance, David

Hi,

I have tried to install OTB 8.0.1 on my windows and it seems to be working well.

As you can see, my output path is D:\Desktop\ When I check this path, I only see the output TIF file, not any. GEOM file, what is the reason? Looking forward to your help!

this is my input：
input_product = "E:\BJ3A1_PMS1_20230316032316_L1_200B95_TR_102_0120221209021001_010\PAN\BJ3A1_PAN1_20230316032316_L1_200B95_TR_102_0120221209021001_010.tif"
output_product = "D:\Desktop\233.tif"

[BrooksXiaoxi]

Hi,
We use OTB to read the images (https://www.orfeo-toolbox.org/). These geom files are a specific format of this tool. Then, the OTB is able to read other products. So that should also work. Could you send us your data so that we can analyze the problem? Or your can try to lauch this command to retrieve geom files: otbcli_ExtractROI -in YOUR_PRODUCT -out YOUR_NEW_PRODUCT.tif
Thanks in advance, David

Hi,

I have tried to install OTB 8.0.1 on my windows and it seems to be working well. As you can see, my output path is D:\Desktop\ When I check this path, I only see the output TIF file, not any. GEOM file, what is the reason? Looking forward to your help!

this is my input： input_product = "E:\BJ3A1_PMS1_20230316032316_L1_200B95_TR_102_0120221209021001_010\PAN\BJ3A1_PAN1_20230316032316_L1_200B95_TR_102_0120221209021001_010.tif" output_product = "D:\Desktop\233.tif"

Thank you for your attention, I have solved the problem.
Maybe I'm trying to make things too complicated to run successfully without using OTB.
My config file looks like this, and it works:
{ "inputs": { "sensors": { "one": { "image": "img1.tif", }, "two": { "image": "img2.tif", }, "three": { "image": "img3.tif" } }, "pairing": [ ["one", "two"], ["one", "three"], ["two", "three"] ] }, "applications": { "point_cloud_rasterization": { "method": "simple_gaussian", "resolution": 2.0 } }, "output": { "out_dir": "out" }, "orchestrator": { "mode": "multiprocessing", "nb_workers": 100 } }

[dyoussef]

Hi,

By removing dependency on OSSIM, OTB no longer uses .geom files. Normally, RPCs are now contained directly in images: you can check this by doing a “gdalinfo”. Can you check this and tell me if you can see the RPCs in the file?

Regards,
David