Point in SNAP

hi every one
can you help to specify a point with GPS in SAR image with SNAP
because i misdirection to get just one point or tow points
thanks for this forum is very hopeful to get the answer from you

Do you mean how to locate a coordinate pair in a SAR image?

You can use the GCP manager:

As suggested by @marpet in the next post, the Pin manager is the better choice:

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Actually I would suggest to use a pin. GCPs have a different purpose and behave a little different. You need to specify the pixel location for the geo-coordinate, too. If you drag them around the geo-coordinate stays the same and is not updated. So GCP is not suited to find a certain pixel by its geo-location.

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of course, thank you. I mixed that up…

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