Skip to main content

ASF DAAC Data Access and Tools

Please note: As part of the Web Unification Project, we are working to import all datasets archived by NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) into our catalog. During this transition, you can also access their datasets by DOI on their website. Access a list of dataset DOIs at ASF DAAC

 

ASF DAAC provides the Earth science community with global synthetic aperture radar (SAR) data. Explore ASF DAAC datasets and learn more about relevant data tools. If you need to download lots of data at once, see ASF DAAC's bulk data download options and related tutorials.

ASF DAAC Data Tools

Quick Filters
Tool Sort descending Description Services
ASF ArcGIS Toolbox 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.
ASF MapReady Terrain-correct, geocode, and apply polarimetric decompositions to multi-pol SAR data
Convert to Vector Transform point or scene information to formats compatible with Google Earth, GIS, and other tools.
HyP3 HyP3 is a service for processing Synthetic Aperture Radar (SAR) imagery that addresses many common issues for users of SAR data.
OpenScienceLab OpenScienceLab is an ecosystem of open-source tools for data analysis provided by NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
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.
Vertex Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data.
SHOWING 7 OF 7

Data at ASF DAAC

Quick Filters
SHOWING 10 OF 156

Frequently Asked Questions

Earthdata Forum

Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.

Submit Questions to Earthdata Forumand View Expert Responses

Earthdata
Forum