Space-Based Imaging Radar Studies of U.S. Volcanoes

@article{Dzurisin2019SpaceBasedIR,
  title={Space-Based Imaging Radar Studies of U.S. Volcanoes},
  author={Daniel Dzurisin and Zhong Lu and Michael P. Poland and Charles W. Wicks},
  journal={Frontiers in Earth Science},
  year={2019}
}
The arrival of space-based imaging radar as a revolutionary land-surface mapping and monitoring tool little more than a quarter century ago enabled a spate of innovative volcano research worldwide. Soon after launch of European Space Agency’s ERS-1 spacecraft in 1991, the U.S. Geological Survey began SAR and InSAR studies of volcanoes in the Aleutian and Cascades arcs, in Hawaiʻi, and elsewhere in the western U.S. including the Yellowstone and Long Valley calderas. This paper summarizes results… 

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References

SHOWING 1-10 OF 110 REFERENCES
Deflation of Mount Etna monitored by spaceborne radar interferometry
GROUND-BASED measurements of volcano deformation can be used to assess eruptive hazard, but require the costly (and often hazardous) installation and maintenance of an instrument network. Here we
Surface deformation and coherence measurements of Kilauea Volcano, Hawaii, from SIR C radar interferometry
The shuttle imaging radar C/X synthetic aperture radar (SIR-C/X-SAR) radar on board the space shuttle Endeavor imaged Kilauea Volcano, Hawaii, in April and October 1994 for the purpose of measuring
Geologic analyses of Shuttle Imaging Radar (SIR-B) data of Kilauea Volcano, Hawaii
Analyses of imaging radar data of volcanic terranes on Earth and Venus have emphasized the need for a clearer understanding of how these data can be most effectively used to accomplish important
On the lack of InSAR observations of magmatic deformation at Central American volcanoes
A systematic survey of 3 years of L band interferometric synthetic aperture radar (InSAR) measurements of the Central American Volcanic Arc shows a striking lack of magmatic deformation. We make
An InSAR‐based survey of volcanic deformation in the southern Andes
We use Interferometric Synthetic Aperture Radar (InSAR) to search for surface deformation in the southern Andes (40°S–46°S and 49°S–53°S) associated with magmatic processes. Although the available
Volcano geodesy in the Cascade arc, USA
Experience during historical time throughout the Cascade arc and the lack of deep-seated deformation prior to the two most recent eruptions of Mount St. Helens might lead one to infer that Cascade
An InSAR‐based survey of volcanic deformation in the central Andes
We extend an earlier interferometric synthetic aperture radar (InSAR) survey covering about 900 remote volcanos of the central Andes (14°–27°S) between the years 1992 and 2002. Our survey reveals
Synthetic aperture radar interferometry of Okmok volcano, Alaska: radar observations
ERS-1/ERS-2 synthetic aperture radar interferometry was used to study the 1997 eruption of Okmok volcano in Alaska. First, we derived an accurate digital elevation model (DEM) using a tandem
...
1
2
3
4
5
...