Sentinel-1A SAR VV Backscatter Quicklooks

Sentinel-1 SAR medium resolution (approximately 20m-pixel size) reprojected and calibrated product produced by CSIRO under eReefs Phase 5 using the SNAP (Sentinel Application Platform) toolbox. This product was derived from Level 1 IW GRD (VV polarization), placed onto a regular grid using nearest neighbor resampling and radiometrically filtered using a three-pass combination of filters to reduce speckle.

Data and resources

eReefs Remote Sensing

Web page with information about the eReefs Remote Sensing observations and models

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Sentinel1-SAR-GBR

Sentinel-1 SAR (Synthetic Aperture Radar) for Great Barrier Reef region

WMS Open
eReefs Data Broker API entry for Sentinel1-SAR-GBR

eReefs Data Broker REST API with access to Sentinel1-SAR-GBR metadata as JSON, JSON-LD, RDF, TTL depending on content-type header.

JSON Open
eReefs visualisation portal with Sentinel1-SAR-GBR selected

Sentinel1-SAR-GBR dataset pre-loaded in the eReefs visualisation portal

HTML Open
Unnamed resource

License Graphic

PNG Open

Additional information

Status	completed
Update frequency	asNeeded
Metadata language	en
License	The Data available is for general informational purposes only, and is not intended to provide any commercial, financial, legal or navigational advice. The Data may not be appropriate to your individual needs. You must exercise your own independent, skill, care and judgment with respect to how you use the Data.
Source metadata	ISO 19115 XML
Last updated	2026-11-05
Created	2026-11-05
API	package_show