Remote Sensing Data  Analysis Services
Synthetic Aperture Radar (SAR)

Sigma-SAR Analysis Platform -SSAP-

About Sigma-SAR Analysis Platform

The service to analyze the earth observation satallite data

Sigma-SAR Analysis Platform (SSAP) is a service that provides an environment for analyzing earth observation satellite data. It especially supports the data analysis of Synthetic Aperture Radar (SAR) , which is highly useful for radar observation regardless of day, night or weather.

Visualize the movement of the earth's surface
- Interferometry -

Interferometric analysis of your SAR data on the cloud generates an interferometric image that shows the land surface displacement that occurred across two periods. The regular interferometric SAR analysis over the long-term data offers you to see the signs of fine crustal land surface displacement or deformation.

ALOS-2/PALSAR-2 Iburi Earthquake (Hokkaido, Japan)
Analyzed by Sigma-SAR, SAR DATA © JAXA

Capture features of the earth's surface
- SAR Imaging-

Imaging of the SAR data is performed. It uses our proprietary noise reduction technology to generate fine and high-resolution amplitude images. It also supports the mosaicking of images and the creation of time-series images. You can extract latitude and longitude of locations within the image.

ASNARO-2 Yokohama (Japan)
Analyzed by Sigma-SAR, Original Image © NEC Corporation


You can get the high-precision results of analysis of your own SAR data.

Sigma-SAR - the great Core Engine for Analysis
Superior functions - Noise reduction, Slope and Ortho corrections - produce more detailed, high-definition results.
Worldwide coverage of SAR sensors
Supports worldwide SAR sensors' data. We are supporting more.
>> Supported sensor list
Quick view the analysis results on a Map
The analysis results are displayed on the land maps. You can easily and intuitively understand and interpret them. (optional)
Multi-device support - PC/Smartphone browser
You can browse the results anytime, anywhere, from your PC, smartphone or tablet. (optional)

Sigma-SAR Analysis Cases

2021 - 2022
Sigma-SAR Analysis Technical Services: National Institute of Advanced Industrial Science and Technology
PALSAR data analyzed for radio phase differences between two periods (ALOS)
InSARBrowser ©National Institute of Advanced Industrial Science and Technology
Interferometry Analysis Services: Survey on the Impact of Typhoon in East Japan in 2019; Time-series ground surface deformation analysis, Time Series Interferometry Analysis (ALOS-2)
Interferometry Analysis Services: National Road Dynamic Observation; Ground Subsidence Survey (ALOS/ALOS-2)
Amplitude Image Generation Service: Remote Sensing Technology Center of Japan 
Kanto region, Japan (Sentinel-1)
Amplitude Image Generation Service: North Kanto region, Japan (ALOS-2)
Interferometry Analysis Services: Survey of the impact of the 2016 Kumamoto Earthquake (ALOS-2)
2019 - 2020
Sigma-SAR Analysis Technical Services: National Institute of Advanced Industrial Science and Technology
Colorization and Release of Satellite Radar Images Processed by ABCI, Cloud Infrastructure for AI (ALOS)Release of National Institute of Advanced Industrial Science and Technology 
LandBrowser ©National Institute of Advanced Industrial Science and Technology


We provide the integrated solution of SAR (Synthetic Aperture Radar) analysis

"SSAP (Sigma-SAR Analysis Platform)", the integrated services for SAR data analysis, is developed and operated by Sigma-SAR Institute. The Sigma-SAR Institute was founded in November 2018 in order to provide solutions for spreading and effective utilization of SAR.

Contact Us

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