ERDAS Extension 2020 SP2 now supports ArcGIS®

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We are happy to announce that the ERDAS Extensions 2020 SP2 now supports ArcGIS®.


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ERDAS Extensions release

Executive summary

Hexagon’s Safety, Infrastructure & Geospatial division announces that ERDAS Extensions 2020 SP2 now supports ArcGIS® 10.8.2.

Product summary

ERDAS Extensions 2020 SP2 is a service pack that supports ArcGIS® 10.8.2 as well as 10.8.1, 10.8, 10.7.1 and 10.7.
ERDAS Extensions 2020 SP2 includes Stereo Analyst for ArcGIS, ERDAS Terrain Editor for ArcGIS and FeatureAssist for ArcGIS. Stereo Analyst for ArcGIS lets you distinguish features in your imagery faster and more easily and increases the accuracy of the features that you collect. ERDAS Terrain Editor for ArcGIS allows you to edit your terrain files using the stereo viewing environment while updating your Geodatabase Terrain datasets. FeatureAssist for ArcGIS, an optional add-on for Stereo Analyst, provides templates that simplify the collection of complex roof structures.

Licensing, distribution and availability

ERDAS Extensions 2020 SP2 does not require an additional license and can be downloaded from the download site.


Discussion forums, knowledge base access, training, documentation and the latest product release information are all now available from the support website.

Additional information and resources

Read the ERDAS Extensions 2020 SP2 for ArcGIS 10.8.2 Release Guide for a detailed description of new technology and resolved issues.


Valdessera Lydia

Email:, Phone: +30 210 2846145

Chlorokostas Stavros

Email:, Phone: +30 210 2846145

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