SAR Mosaic by Batch Processing

Microwave Toolbox
1

Is there anyway to use “Batch Processing” for the SAR Mosaicking? I have a large dataset where two sections that need to be mosaicked have the same name except the last digit. Can the software recognize the corresponding images for mosaicking!

Thanks.

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2

there is a “find image pair” module in the graph builder which might be useful for this:

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I guess you basically create a graph for all first scenes and use the module to find the corresponding pair for each loop of the graph in batch mode.

2 Likes
3

Thanks ABraun, and do you know how to do SAR Mosaic by python?

4

you’ll find answers in this sub-forum:
http://forum.step.esa.int/c/development/python

5

did it work?

6

ABraun, thanks for the reply! I have tried both these two graph builders to understand how this image pair works. But for both cases, I have received the same error “No image pair found in the dataset”! Probably the way I use it is not correct, any idea how to fix it?

Thanks

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7

I would reduce ‘max days apart’ to 5 or something like this

1 Like
8

you can use “ProductSet-Reader” to read two data each time, and then update the input data names for “ProductSet-Reader” using looping in python API of SNAP.