Alaska Satellite Facility
Delivering Remote Sensing Data Since 1991

Sentinel-1 Data Coverage Heat Maps

Data are open-access and available through Vertex. Click on an image below to see where data products are available.

Current Cumulative: August 31, 2019

Two Cumulative Heat maps are updated monthly as new data is processed. One map displays the total coverage of Sentinel-1 Ground Range Detected (GRD) product data over the globe from 2014 to the last updated month in 2019 while the other map displays the total coverage of Sentinel-1 Single Look Complex (SLC) product data over the globe for the same time period. A scale of color reflects the total coverage by indicating the number of times an area has been observed. 

Year/Month Acquisition Maps

Acquisition maps display the coverage of Sentinel-1 GRD product data over the globe in a given month. There are Acquisition maps for as early as December 2014 and maps have been recorded monthly up to present day. A scale of color indicates the number of acquisitions of an area in the specified month. 

Get SAR Data

Get SAR Data

Select and download SAR data online using Vertex.

Use the ASF API for downloading SAR data via a command line.