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non-DAAC URSA
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2011 Winter Volume 7:4 Articles:
Characterizing and Correcting Residual RFI Signatures in Operationally Processed ALOS-PALSAR Imagery
Radio-frequency interference (RFI) has long been identified as a problem in L-band Synthetic Aperture Radar (SAR), as it is limiting the application, performance, and data quality of SAR at many areas around the globe.
ASF has developed and deployed a user interface to highlight the contents of the pre-processed ASF SAR Datapool. Vertex is an intuitive user interface that facilitates the search for and visualization of ASF Datapool assets, delivery of relevant metadata about those assets, and facilitates the bulk delivery of those ASF data.
News and Notes
- The 2008 Eruption of Chaitén Volcano, Chile, as Viewed From ALOS, and the Importance of Complementary Satellite Looks
- Integrating ALOS PALSAR into the Forest Service Vegetation Classification and Mapping Process
- The UAVSAR Gulf Oil-Spill Campaign, 2010-2012
- Visualizing and Assessing Sea-Ice Motion Below the Continuum Scale
- RADARSAT-1 Observations of Circulation Features Associated With a Bowhead Whale Feeding Hotspot Near Barrow, Alaska
- ASF Student Intern From Karlsruhe, Germany, Improves PolSAR Classification
- Characterizing and Correcting Residual RFI Signatures in Operationally Processed ALOS-PALSAR Imagery
- Vertex: ASF’s Data Portal
- Radar Satellite Images From ASF Used to Study Icebergs in the Weddell Sea
- SAR Data for Terrestrial Ecologists From ASF
- Utility of SAR and Forward-Looking Infrared (FLIR) Imagery for Identification of Salmon Spawning Habitat During Winter in a Large, Glacial River
- INTERFEROGRAM: A Bold New Direction
- ALOS Data for Land Subsidence Monitoring in Arizona
- The M7.2 El Major-Cucapa Earthquake in Baja California: Extensive Liquefaction Identified in ALOS InSAR Data
- Illuminating Physical Facets of an Ecological Gem: Monterey Bay, California
- Afterslip on Normal Faults Following Several Moderate-Sized Earthquakes on the Tibetan Plateau Observed Using InSAR
- Latin America Volcano Monitoring With ALOS
- Quad Polarization PALSAR Radar, Radar Texture, and Optical Data for Land-Cover Classification
- RADARSAT-1 IPY Legacy Datasets Available
- Faraday-Rotation Prediction Values on URSA
- EDG to WIST Transition
- ALOS PALSAR Interferometric Synthetic Aperture Radar (InSAR)
- Faraday Rotation Effects in ALOS/PALSAR Data
- A Comprehensive Ice Velocity Map of Greenland from RADARSAT-1 and Other Satellite Data
- ASF Provides Open Source Software for Increasing the Usability of SAR Data
- The International Polar Year 2007/08: Opportunities and Challenges
- Global Interagency International Polar Year Polar Snapshot Year (GIIPSY)
- Fine Beam RADARSAT-1 for Monitoring Pond Dynamics in the Alaskan Boreal Forest
- Uncertainties in Firn-Line Monitoring in Winter SAR Data
- Anomalous Surface Deformation Associated With the December 22, 2003, San Simeon Earthquake – From RADARSAT-1 Interferometry
- Summer SAR Class
- NASA Recognizes Data Center Excellence
- ASF Provides Scientific and Technical Support for Education and Outreach
2006 Special Anniversary Edition
- Message from the ASF Director
- Alaska SAR Facility: In the Beginning
- A Brief History of the RADARSAT-1 Antarctic Mapping Project
- Global Forest Mapping with JERS-1 SAR
- From Airborne to Spaceborne: Reflections on the Alaska Satellite Facility by a User
- Interferometric Synthetic Aperture Radar: Building Tomorrow's Tools Today
- Sea Ice Motion: Science Driving U.S. SAR Research
- InSAR Captures Rifting and Volcanism in East Africa
- Asymmetric Opening and Episodic Faulting in the Asal Rift, Djibouti
- URSA Goes Live!
- Characterization of Freeze-Thaw Process Heterogeneity with Spaceborne Radar
- Assessing the Potential for Wildfire Using ERS-2 SAR Imagery
- Use of SAR to Improve Paleo-Climate Investigations at Lake El’gygytgyn, Siberia
- SAR-Derived Coastal Winds
- NIC Charts Smooth Sailing
- NOAA’s Synthetic Aperture Radar Marine User’s Manual
- Comparison of GPS and InSAR deformation measurements at Okmok volcano, Alaska
- A Note from Dr. Gens
- Intern spends summer with ASF
- Visiting Researcher Enjoys Alaska Fishing
- Examining Landfast Sea Ice on Alaska’s Northern Coast
- Estimating Ice Thickness in Polynyas with Multiple Sensors
- Observing a Red Tide with Multiple Sensors
- Response to a Freighter Grounding Incident in the Bering Sea
- Summer Interns Receive Hands-on Experience at ASF
- Additional Antarctic Acquisition Opportunities
- New Data Conversion Tool Simplifies Data Projection
- SAR Course Offered During UAF Summer Session
- Using InSAR to Study Earthquakes in South America
- Building an Integrated View of Antarctica
- Studying Aleutian Volcanoes With InSAR
- The ASF RADARSAT-1 Interferometric Baseline Catalog
- Mapping Glacier Velocity in Greenland
- DEM Control in Arctic Alaska Using ICESat Laser Altimetry
- Corner Reflectors — TEXAS STYLE
- Unrestricted Data Products: New SAR CD Available
- Creating the Matsu Digital Elevation Model
- Southern California Coastal Pollution Observed with SAR
- Monitoring River Ice Breakup in Alaska
- Radarsat-1 Orbit Adjustment Notification
ASF Support Resources
ASF * Alaska Satellite Facility
2013 © Alaska Satellite Facility
Geophysical Institute
903 N Koyukuk Dr.
P.O. Box 757320
Fairbanks, AK 99775-7320
Phone: (907) 474-6166
Fax: (907) 474-2665
Email: uso@asf.alaska.edu