Sentinel1 RTC in Power scale and 10GSD

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gabor
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Sentinel1 RTC in Power scale and 10GSD

by gabor » Thu Feb 13, 2025 6:16 am America/New_York

Hi there,

I would like to know, if it's possible to download (via Python) Sentinel-1 images with 10m GSD and Power Scale via AFS / Earthdata? I was only able to get images with 30m GSD and Amplitude Scale.

Any help very much appreciated!

Best,
Gabor

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ASF - bhauer
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Re: Sentinel1 RTC in Power scale and 10GSD

by ASF - bhauer » Thu Feb 13, 2025 1:02 pm America/New_York

Hello Gabor,
Sentinel-1 RTC processing can be ordered programmatically using either the HyP3 SDK or HyP3 API. Either of these methods allows you to set Pixel Spacing (10, 20, or 30 meters) and Scale (power, amplitude, or decibel).
Bill Hauer
Alaska Satellite Facility DAAC
User Support Office
uso@asf.alaska.edu

gabor
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Re: Sentinel1 RTC in Power scale and 10GSD

by gabor » Thu Feb 13, 2025 1:36 pm America/New_York

Hi Bill, thank you for your quick answer!

The HyP3 SDK or HyP3 API both support downloading OPERA's SAR-RTC products, which are NRB 5.5 compliant?

Best,
Gabor

ASF - bhauer
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Re: Sentinel1 RTC in Power scale and 10GSD

by ASF - bhauer » Thu Feb 13, 2025 5:07 pm America/New_York

Gabor,
OPERA RTC products have already been processed by JPL, so there would be no reason to use the HyP3 SDK or API to access them. Links to information about programmatically accessing OPERA products from ASF using asf_search or SearchAPI can be found on our website OPERA landing page under the Data Discovery tab. Information about direct AWS bucket access is also available.
Bill Hauer
Alaska Satellite Facility DAAC
User Support Office
uso@asf.alaska.edu

silva2234
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Re: Sentinel1 RTC in Power scale and 10GSD

by silva2234 » Fri Feb 14, 2025 5:06 pm America/New_York

yeah its a good decision

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