Please ensure Javascript is enabled for purposes of website accessibility

Alaska Satellite Facility - Distributed Active Archive Center

Data Tools

Get Started: tools for working with SAR data.

Third-Party Software Tools

Free/Open-Source Tools ERDAS ER Viewer — The ERDAS ER Viewer is an easy-to-use image viewer featuring interactive roaming and zooming with very large JPEG 2000 and ECW files. GMT5SAR — GMTSAR is an open-source (GNU General Public License) InSAR processing system designed for users familiar with Generic Mapping Tools (GMT). InSAR ISCE — InSAR Scientific Computing Environment is a …

Third-Party Software Tools Read More »

ASF Software License Agreement

Copyright © 2022, University of Alaska Fairbanks, Alaska Satellite Facility. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted, provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions, and the following disclaimer. Redistributions in binary …

ASF Software License Agreement Read More »

Convert to Vector

Transform point or scene information to formats compatible with Google Earth, GIS, and more Convert to Vector is a small program made to transform point or scene information to various other formats that are compatible with external applications such as Google Earth, GIS software such as ArcGIS, text editors, and spreadsheets. Current version: 2.2.4 Download …

Convert to Vector Read More »

RTC Stack Processor

The radiometric terrain correction (RTC) stack processor tool facilitates time-series analysis of such phenomena as flooding events, deforestation, or glacier retreat. This tool creates a stack from a set of Sentinel-1 RTC products produced on the ASF HyP3 system. It also works for a co-registered set of PALSAR RTC products. In fact, the tool can …

RTC Stack Processor Read More »

ASF MapReady

Terrain-correct, geocode, and apply polarimetric decompositions to multi-pol SAR data The MapReady Remote Sensing Tool Kit allows users to process SAR data from various missions, including datasets served by ASF and other providers, and some optical data. MapReady is particularly useful for working with SAR datasets delivered in CEOS format. Note that MapReady is not …

ASF MapReady Read More »

GIS Tools

ASF ArcGIS Toolbox Download Toolbox Zip File The ASF_Tools ArcGIS Python Toolbox can be used with either ArcGIS Desktop or ArcGIS Pro, and contains tools that perform geoprocessing tasks useful for working with Synthetic Aperture Radar (SAR) data. The tools were designed to be used with Sentinel-1 Radiometric Terrain Corrected (RTC) SAR datasets, such as …

GIS Tools Read More »

Data Tools

Sentinel-1 RTC Stack Processor The radiometric terrain correction (RTC) stacking tool facilitates time-series analysis of such phenomena as flooding events, deforestation, or glacier retreat. This tool creates a stack from a set of Sentinel-1 RTC products produced on the ASF HyP3 system. It also works for a co-registered set of PALSAR RTC products. In fact …

Data Tools Read More »

URS Login