{"dp_type": "Dataset", "free_text": "Passive Seismic"}
[{"awards": "1643961 Anandakrishnan, Sridhar", "bounds_geometry": ["POLYGON((-83.49 -78.28,-83.467 -78.28,-83.444 -78.28,-83.42099999999999 -78.28,-83.398 -78.28,-83.375 -78.28,-83.352 -78.28,-83.32900000000001 -78.28,-83.306 -78.28,-83.283 -78.28,-83.26 -78.28,-83.26 -78.285,-83.26 -78.29,-83.26 -78.295,-83.26 -78.3,-83.26 -78.305,-83.26 -78.31,-83.26 -78.315,-83.26 -78.32,-83.26 -78.325,-83.26 -78.33,-83.283 -78.33,-83.306 -78.33,-83.32900000000001 -78.33,-83.352 -78.33,-83.375 -78.33,-83.398 -78.33,-83.42099999999999 -78.33,-83.444 -78.33,-83.467 -78.33,-83.49 -78.33,-83.49 -78.325,-83.49 -78.32,-83.49 -78.315,-83.49 -78.31,-83.49 -78.305,-83.49 -78.3,-83.49 -78.295,-83.49 -78.29,-83.49 -78.285,-83.49 -78.28))"], "date_created": "Wed, 21 May 2025 00:00:00 GMT", "description": "This dataset contains a catalog of icequakes recorded near the grounding line of Rutford Ice Stream, West Antarctica, using an array of 29 seismic stations. The catalog covers the period from 4 to 26 January 2019. Icequake detection and location were performed using the QuakeMigrate software, with the search constrained to depths between 1200 and 2000 meters to target events near the ice-bed interface. The dataset is provided as a single CSV file.", "east": -83.26, "geometry": ["POINT(-83.375 -78.305)"], "keywords": "Antarctica; Cryosphere; Grounding Line; Icequakes; Passive Seismic; QuakeMigrate; Rutford Ice Stream; Seismic Event Detection; Seismology", "locations": "Antarctica; Rutford Ice Stream", "north": -78.28, "nsf_funding_programs": "Antarctic Glaciology", "persons": "Lee, Ian R.J.; Anandakrishnan, Sridhar; Alley, Richard", "project_titles": "Rutford Ice Stream Cooperative Research Program with British Antarctic Survey", "projects": [{"proj_uid": "p0010392", "repository": "USAP-DC", "title": "Rutford Ice Stream Cooperative Research Program with British Antarctic Survey"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -78.33, "title": "Icequake Catalog from Rutford Ice Stream, West Antarctica, January 2019", "uid": "601932", "west": -83.49}]
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| Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
|---|---|---|---|---|---|---|---|---|---|
|
Icequake Catalog from Rutford Ice Stream, West Antarctica, January 2019
|
1643961 |
2025-05-21 | Lee, Ian R.J.; Anandakrishnan, Sridhar; Alley, Richard |
Rutford Ice Stream Cooperative Research Program with British Antarctic Survey |
This dataset contains a catalog of icequakes recorded near the grounding line of Rutford Ice Stream, West Antarctica, using an array of 29 seismic stations. The catalog covers the period from 4 to 26 January 2019. Icequake detection and location were performed using the QuakeMigrate software, with the search constrained to depths between 1200 and 2000 meters to target events near the ice-bed interface. The dataset is provided as a single CSV file. | ["POLYGON((-83.49 -78.28,-83.467 -78.28,-83.444 -78.28,-83.42099999999999 -78.28,-83.398 -78.28,-83.375 -78.28,-83.352 -78.28,-83.32900000000001 -78.28,-83.306 -78.28,-83.283 -78.28,-83.26 -78.28,-83.26 -78.285,-83.26 -78.29,-83.26 -78.295,-83.26 -78.3,-83.26 -78.305,-83.26 -78.31,-83.26 -78.315,-83.26 -78.32,-83.26 -78.325,-83.26 -78.33,-83.283 -78.33,-83.306 -78.33,-83.32900000000001 -78.33,-83.352 -78.33,-83.375 -78.33,-83.398 -78.33,-83.42099999999999 -78.33,-83.444 -78.33,-83.467 -78.33,-83.49 -78.33,-83.49 -78.325,-83.49 -78.32,-83.49 -78.315,-83.49 -78.31,-83.49 -78.305,-83.49 -78.3,-83.49 -78.295,-83.49 -78.29,-83.49 -78.285,-83.49 -78.28))"] | ["POINT(-83.375 -78.305)"] | false | false |
