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Related Experiment Video

Updated: Aug 31, 2025

Reefshape: A System for the Efficient Collection and Automated Processing of Time-Series Underwater Photogrammetry Data for Benthic Habitat Monitoring

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Improving access to geodetic imaging crustal deformation data using GeoGateway.

Andrea Donnellan¹, Jay Parker¹, Michael Heflin¹

¹Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA USA.

Earth Science Informatics

|August 25, 2022

Summary

GeoGateway is a web tool for analyzing geodetic imaging data, including Global Navigation Satellite System (GNSS) and Interferometric Synthetic Aperture Radar (InSAR). It aids in disaster response by providing data visualization, modeling, and hazard assessments.

Keywords:

Earthquake GeoGateway Geodesy InSAR Science gateway UAVSAR Web services

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Area of Science:

Geodesy
Geophysics
Earth Science

Background:

Geodetic imaging data, such as Global Navigation Satellite System (GNSS) and Interferometric Synthetic Aperture Radar (InSAR), are crucial for understanding Earth's processes.
Effective analysis and modeling of this data are essential for disaster response and scientific research.

Purpose of the Study:

To introduce GeoGateway, a web-based interface designed for the analysis and modeling of geodetic imaging data.
To support disaster response efforts through accessible geodetic data products and tools.

Main Methods:

GeoGateway integrates data from Global Navigation Satellite System (GNSS) daily position time series and airborne Interferometric Synthetic Aperture Radar (InSAR).
It provides a web map interface for layering data, extracting information, and downloading products.
Includes overlays of fault traces, seismicity, and user-supplied map files, alongside earthquake nowcasts and hazard maps.

Main Results:

GeoGateway offers a unified platform for diverse geodetic data analysis.
The platform facilitates the integration of various data layers and analytical tools.
It provides valuable products for natural disaster response and research.

Conclusions:

GeoGateway enhances the accessibility and utility of geodetic imaging data for a wide range of users.
The tool supports both research and educational purposes, fostering broader engagement with geodetic science.
Continuous development and user support through workshops and tutorials are expanding its reach and impact.