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Get Information from SAR Data Regardless of Experience

Why Synthetic Aperture Radar?


Synthetic Aperture Radar (SAR) offers unparalleled insight into the Earth’s surface, has the unique ability to penetrate clouds and smoke, and acquire data day and night.

In addition, SAR can monitor millimeter-scale changes over broad areas and provide information that can fill in the blanks left by other sensors. Until now, the complexity of processing and analyzing SAR data required specialized expertise.


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Make the Benefits of SAR Data Available to Everyone

Whether you are new to SAR or consider yourself an expert, you can now get the information you need from SAR data. The ENVI Ecosystem provides a suite of solutions that anyone can use. For those in time-sensitive operational roles to others who need to perform deep technical analysis, as well as organizations that want automated cloud-based processing and monitoring, we have you covered.


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Choose how you want to work with SAR data :

Streamlined Workflows To Easily
Tap Into the Value of SAR

ENVI® SAR Essentials features streamlined SAR workflows for operational users. It automates and simplifies SAR data processing and analysis for the most common SAR applications. This enables users to get value from SAR data like they do optical imagery and to focus on the results rather than configuring parameters.


Powerful, user-friendly workflows designed to enhance your analytical capabilities.


Built with the user experience in mind, ENVI SAR Essentials ensures that everyone can efficiently harness the full potential of SAR data within the familiar ENVI interface. It is great for time-sensitive environments and seamlessly integrates SAR analytics into other geospatial workflows.

Amplitude Difference


Quickly generate an amplitude difference raster between two scenes to spot features that have changed, providing a straightforward tool for comparative analysis.

Amplitude Change Detection


Dive into the backscatter ratio between two amplitude images, an ideal feature for tracking large-scale changes across vast geographic areas or sudden disruptions in the landscape.

Coherent Change Detection


Employ this sophisticated analytic to detect extremely subtle changes between two images, using interferometric phase incoherence to reveal alterations invisible to the naked eye.

Color Sub-Aperture Generation


Create a visually engaging colorized sub-aperture image (CSI), where colorful streaks reveal the movement of objects within the scene, adding a dynamic layer to your analysis.

Dynamic Sub-Aperture Generation


Experience a unique way to observe movement by generating a series of rasters, with each representing a different squint angle and animating them to clearly illustrate the motion of objects.

Velocity Estimation


Utilize this analytic to display vectors that indicate the direction and speed of moving objects such as ships and vehicles, essential for security and monitoring purposes.

DSM Generation Workflow


Construct a Digital Surface Model (DSM) from phase difference information between two SAR Single Look Complex (SLC) images, enhancing elevation data accuracy.

Basic Data Processing


Effortlessly import and prepare slant-range SAR data for analysis. This tool supports nearly any SAR file format, presenting the data in an accessible format for further processing and exploitation.


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Advanced SAR Data Processing and Analysis

ENVI® SARscape is designed for those who are knowledgeable about SAR data and processing and enables users to modify parameters to create the exact products they need. It supports all commercially available SAR datasets, including SICD, and is optimized for handling data of any size. With over 200 tools, ENVI SARscape is powerful and ideal for experts who may require extensive processing.



Work With Data In The Cloud and Enterprise

Work with your SAR data in modern computing environments, including cloud and enterprise settings, ensuring that users can efficiently analyze large datasets with precision and accuracy.

Support a Variety of Applications

Whether dealing with amplitude, single or multi-polarization, or a stack of images, ENVI SARscape provides the tools necessary for detailed observation and monitoring. It supports applications ranging from time series analysis of natural phenomena like volcanic activity and seismic events to detecting infrastructure deformations due to subsidence or construction failures.

Efficiently Prepare and Analyze Data 

Simplify the traditionally time-intensive preparation of SAR data, with automated tools that quickly ingest data and prepare it for analysis. This efficiency allows users to focus more on analysis and problem-solving rather than data preparation.

Reduce Noise and Automate Co-registration

With powerful tools like the De Grandi Spatio-Temporal filter, ENVI SARscape excels in reducing noise and speckle in SAR data, enhancing clarity and detail. Automatic co-registration speeds up processing workflows, facilitating faster and easier analyses.

Harnesses Both Amplitude and Phase Data

Comprehensive Amplitude and Phase Data utilization enables detailed analysis of height, surface changes, and displacement. This dual capability is crucial for applications such as agriculture, forestry, and infrastructure monitoring. By leveraging amplitude for physical surface details and phase for minute displacement detection, users gain a comprehensive understanding of both immediate and gradual changes affecting an area.


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New & Noteworthy

CASE STUDY

Revolutionizing Water Management with SAR: A Hungarian Success Story

BLOG POST

Predicting Landslides Using SAR Data

ENVI SARscape Data Sheet

Advanced Cloud-Based Monitoring with SAR

ENVI® Inform takes the work of processing and analyzing SAR data off your plate and does it for you in the cloud. Any standard or custom SAR workflow can be automated, deployed, and outputs published where you need them. By quickly automating workflows, ENVI Inform creates monitoring services that scale to process any volume of data.

ENVI Inform can provide up-to-date information for a specific site, region, or even a global view. As new SAR and other geospatial data is made available, ENVI Inform automatically retrieves, processes, and analyzes the data. Results from ENVI Inform can be published into existing systems and web-based dashboards. This enables decision makers to evaluate new information as it comes in and determine where valuable resources and expertise should be utilized.


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Seamlessly Integrate Advanced SAR Data Processing in ArcGIS® Pro



ENVI® SARscape Analytics is accessible through the ENVI toolbox, ENVI Modeler, and ArcGIS Pro. It optimizes the analysis of SAR data while providing powerful tools for detailed examination and study.


ENVI SARscape Analytics integration with ArcPro enables GIS users to seamlessly access and analyze SAR data to solve critical problems with confidence. By extending ArcPro with ENVI SARscape Analytics you can derive quantitative, actionable results from SAR data, share them across your organization, and use the information to make better decisions, regardless of experience.


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SAR Analysis. Seeing Is Believing.

The versatile nature of SAR data and the power of ENVI make them extremely useful across a wide-variety of applications. Here are several examples:

LANDSLIDES

Map and measure surface movement caused by human activity or from natural causes.                          

GLACIERS AND PERMAFROST

Distinguish moving from non-moving glaciers and map and monitor their movement.                            

OIL SPILLS

Detect and monitor oil spills and map their extent.                                                                           

SUBSIDENCE

Monitor surface subsidence to understand the effects of tectonic and human activities.                     

SHIPPING

Detect and identify ships (including dark vessels and semi-submersibles) and perform maritime surveillance.

AGRICULTURE

Measure plant health, growth and biomass even in areas with frequent rain and cloud cover.                 

DEFORESTATION

Monitor and calculate deforestation and forest degradation and analyze the impact.                         

FLOODING

Gather timely information and calculate flood extent to respond to and mitigate effects from floods.         

ACTIVITY MONITORING

Understand activity patterns and changes to the patterns to support Activity Based Intelligence (ABI).       

Experience the Power of SAR Data

Let’s find a solution that meets your project requirements. Contact us. Let’s get started today!

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