DLR Sentinel-1 InSAR Browse

../_images/DLR_Sentinel-1_icon.png

DLR Sentinel-1 InSAR Browse

This service generates 10 InSAR browse products from a pair of Sentinel-1 SLC images over seismically active areas and active volcanoes using DLR’s Integrated Wide Area Processor (IWAP). It has a max resolution of 50 and a spacing of 25 metres.

EO sources supported

  • Sentinel-1 SLC

Output specifications

Output – Amplitude Change Composite
Correspondent file S-1 High-Resolution InSAR Browse Service - Amplitude Change Composite
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Amplitude Change Composite - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Coherence Amplitude Composite
Correspondent file S-1 High-Resolution InSAR Browse Service - Coherence Amplitude Composite
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Coherence Amplitude Composite - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Coherence Terrain Corrected
Correspondent file S-1 High-Resolution InSAR Browse Service - Coherence Terrain Corrected
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Coherence Terrain Corrected - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Coherence Terrain Corrected - Byte
Correspondent file S-1 High-Resolution InSAR Browse Service - Coherence Terrain Corrected - Byte
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Coherence Terrain Corrected - Byte - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Interferometric Phase Terrain Corrected
Correspondent file S-1 High-Resolution InSAR Browse Service - Interferometric Phase Terrain Corrected
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Interferometric Phase Terrain Corrected - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Interferometric Phase Terrain Corrected - Byte
Correspondent file S-1 High-Resolution InSAR Browse Service - Interferometric Phase Terrain Corrected - Byte
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Interferometric Phase Terrain Corrected - Byte - 2019-07-04T08:21:14 2019-07- 16T08:21:40
Output – Master Amplitude
Correspondent file S-1 High-Resolution InSAR Browse Service - Master Amplitude
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Master Amplitude - 2019-07-04T08:21:14 2019-07-04T08:21:39
Output – Shifts Azimuth
Correspondent file S-1 High-Resolution InSAR Browse Service - Shifts Azimuth
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Shifts Azimuth - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Shifts Range
Correspondent file S-1 High-Resolution InSAR Browse Service - Shifts Range
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Shifts Range - 2019-07-04T08:21:14 2019-07-16T08:21:40
Output – Slave Amplitude
Correspondent file S-1 High-Resolution InSAR Browse Service - Slave Amplitude
Raster format GeoTIFF
resolution Native
Projection types EPSG:3857 - WGS84 – Pseudo Mercator
Output Filename example S-1 High-Resolution InSAR Browse Service - Slave Amplitude - 2019-07-16T08:21:15 2019-07-16T08:21:40

Select the processing

  • Login to the platform (see user section)
  • Select the processing service “DLR Sentinel-1 InSAR Browse”:
../_images/DLR_Sentinel-1.png

The “DLR Sentinel-1 InSAR Browse” panel is displayed with parameters values to be filled-in.

../_images/DLR_Sentinel-1_1.png

Fill the parameters

Reference input

  • Select the Sentinel-1 data collection in the EO Data button.
../_images/DLR_Sentinel-1_2.png
  • Select the area for which you want to do an anlysis, e.g over Brasil.
../_images/DLR_Sentinel-1_3.png
  • Click on the lens icon to open the Search Panel
  • Select SLC as Product Type
../_images/DLR_Sentinel-1_4.png
  • Drag and Drop two items with the same tile, one for each of the fields: Sentinel-1 Master input reference and Sentinel-1 Slave input reference:
../_images/DLR_Sentinel-1_5.png
  • Select one of the two possible choices for the Resolution field.
../_images/DLR_Sentinel-1_6.png

Run the job

  • Click on the button Run Job and see the Running Job
../_images/DLR_Sentinel-1_7.png
../_images/DLR_Sentinel-1_8.png
  • After about 3 hours, see the Successful Job:
../_images/DLR_Sentinel-1_9.png

Results: download and visualization

  • Click on the button Show results
  • See the result on map:
../_images/DLR_Sentinel-1_10.png
  • The following files are produced:

    • S-1 High-Resolution InSAR Browse Service - Amplitude Change Composite - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Coherence Amplitude Composite - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Coherence Terrain Corrected - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Coherence Terrain Corrected - Byte - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Interferometric Phase Terrain Corrected - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Interferometric Phase Terrain Corrected - Byte - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Master Amplitude - 2019-07-04T08:21:14 2019-07-04T08:21:39 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Shifts Azimuth - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Shifts Range - 2019-07-04T08:21:14 2019-07-16T08:21:40 - product GeoTIFF
    • S-1 High-Resolution InSAR Browse Service - Slave Amplitude - 2019-07-16T08:21:15 2019-07-16T08:21:40 - product GeoTIFF