Resampling sentinel 1 SAR SLC images to 10×10 m

Microwave Toolbox
#1

Pl. Help me with this task. I’m getting error.

#2

please describe your error, otherwise we cannot help.

#3

Dear ABraun,
I was trying to perform resampling in SNAP using SENTINEL 1 SAR images,

I was following a methodology for mapping mangroves by combining sentinel 1 SAR and MSI images
for that I was doing
Calibration > Thermal noise removal > Topsar deburst .

Next step is to resample to 10x10 m but,
its not happening as it was showing that
THE AZIMUTH OR RANGE SPACING MUST BE POSITIVE AND NO GREATER THAN THE SOURCE SPACING

when I do,
Radar>sar utilities>resampling>over sample

processing parameters
output image by pixel spacing
10x10 m

#4

Any particular reason you want to use SLC instead of GRD?

#5

no specific reason for that. It was recommended in an article for precise mapping of mangroves.

#6

If you are not planning to do InSAR, intensity-only GRD can be easily converted to 10m pixel size in your projection of choice. It saves a lot of hassle and procesing time.

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