Sigma-SAR Analysis Platform: Services

Services

(as of December, 2022)

 
Service Menu | Supported Sensors | Contact Us
Service 1: Amplitude imaging- Capturing Ground Surface Features
Analysis Service
Amplitude imaging

Imaging of SAR data. Using our unique noise reduction technology, we generate precise, high-definition amplitude images. (Ortho image)
Example
Example of Amplitude imaging
Service 2: Surface Deformation Analysis- Capturing Ground Surface Changes《two time peripd/time Series Analysis》
Analysis Service
Amplitude imaging

SAR data from two or more periods are finely aligned to generate amplitude images for each period.(Ortho image)
Analysis Service
Ground surface deformation analysis

Estimates ground surface deformation from changes in backscatter coefficients. (Slant range and ortho images are used as appropriate)
Example - Visualizing changes between two time periods
Surface Deformation Analysis例
Service 3: Ground surface deformation analysis- Visualizing Surface Movements《two time peripd/time Series Analysis》
Analysis Service
Interferometry analysis

Interferometric analysis is performed on SAR data from two or more time periods to generate interferograms that show the surface changes that occurred during each time period.
Example - Visualizing the location and amount of change between the two time periods
干渉解析例
Analysis Service
Ground surface deformation analysis

From the results of interferometric analysis of SAR data from two or more periods, we estimate the changes in the ground surface during each period. For time-series analysis, calculate the integrated fluctuation amount.

Supported Sensors

(as of December, 2022)

Supported Sensors
JERS-1/SAR L1.0 / L1.1 L-band Japan[JAXA]
ALOS / PALSAR L1.0 / L1.1 L-band
ALOS-2 / PALSAR-2 L1.1 L-band
ASNARO-2 L1.1 X-band Japan[NEC]
RADARSAT-1 L1.0 C-band Canada
RADARSAT-2 L1.1 C-band Canada
COSMO-SkyMed L1.1 X-band Italy
TerraSAR-X L1.1 C-band Germany
Sentinel-1 (*1) L1.1 C-band ESA
*1: Amplitude imaging only

Contact Us

Inquiries about Sigma-SAR analysis services, application for trial account and/or demo, proposal for collaboration, etc.

 info@sigma-sar.com