{"dp_type": "Dataset", "free_text": "Hot Water Drill"}
[{"awards": null, "bounds_geometry": ["POLYGON((-156 -82.5,-155.9 -82.5,-155.8 -82.5,-155.7 -82.5,-155.6 -82.5,-155.5 -82.5,-155.4 -82.5,-155.3 -82.5,-155.2 -82.5,-155.1 -82.5,-155 -82.5,-155 -82.53,-155 -82.56,-155 -82.59,-155 -82.62,-155 -82.65,-155 -82.67999999999999,-155 -82.71,-155 -82.74,-155 -82.77,-155 -82.8,-155.1 -82.8,-155.2 -82.8,-155.3 -82.8,-155.4 -82.8,-155.5 -82.8,-155.6 -82.8,-155.7 -82.8,-155.8 -82.8,-155.9 -82.8,-156 -82.8,-156 -82.77,-156 -82.74,-156 -82.71,-156 -82.67999999999999,-156 -82.65,-156 -82.62,-156 -82.59,-156 -82.56,-156 -82.53,-156 -82.5))"], "date_created": "Tue, 12 Sep 2023 00:00:00 GMT", "description": "Contained in this folder are the raw and processed data files for data collected with the underwater robot Icefin in the ocean cavity beneath Ross Ice Shelf, near the grounding line of Kamb Ice Stream. Most of these data are located within a basal crevasse. They were collected in December 2019 as part of the Aotearoa New Zealand Antarctic Science Platform and Victoria University of Wellington Hot Water Drilling initiative, and the NASA RISEUP grant (NNX16AL07G, PI B. E. Schmidt). The code that converted raw data files to processed can be found at https://zenodo.org/record/8338529. Direct questions to Peter Washam at pwasham@cornell.edu.", "east": -155.0, "geometry": ["POINT(-155.5 -82.65)"], "keywords": "Antarctica; Basal Crevassing; Basal Freezing; Basal Melting; Ice Shelf; Kamb Ice Stream; Oceanography", "locations": "Kamb Ice Stream; Antarctica", "north": -82.5, "nsf_funding_programs": null, "persons": "Washam, Peter", "project_titles": null, "projects": null, "repositories": null, "science_programs": null, "south": -82.8, "title": "Direct observations of melting, freezing, and ocean circulation in an ice shelf basal crevasse", "uid": "601733", "west": -156.0}, {"awards": "1543537 Priscu, John", "bounds_geometry": ["POINT(-149.50134 -84.640287)"], "date_created": "Tue, 17 Jan 2023 00:00:00 GMT", "description": "This dataset includes binned conductivity, temperature and pressure measurements from Mercer Subglacial Lake and the borehole drilled to access the lake by the SALSA project, as well as additional physical parameters derived from these measurements using the TEOS-10 equation of state.", "east": -149.50134, "geometry": ["POINT(-149.50134 -84.640287)"], "keywords": "Antarctica; Conductivity; CTD; Depth; Glaciers/ice Sheet; Glaciers/Ice Sheet; Glaciology; Hot Water Drill; Mercer Subglacial Lake; Physical Properties; SALSA; Subglacial Lake; Temperature", "locations": "Mercer Subglacial Lake; Antarctica", "north": -84.640287, "nsf_funding_programs": "Antarctic Glaciology", "persons": "Dore, John; Priscu, John; Leventer, Amy; Rosenheim, Brad", "project_titles": "Collaborative Research: Subglacial Antarctic Lakes Scientific Access (SALSA): Integrated Study of Carbon Cycling in Hydrologically-active Subglacial Environments", "projects": [{"proj_uid": "p0010119", "repository": "USAP-DC", "title": "Collaborative Research: Subglacial Antarctic Lakes Scientific Access (SALSA): Integrated Study of Carbon Cycling in Hydrologically-active Subglacial Environments"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -84.640287, "title": "CTD data from Mercer Subglacial Lake and access borehole", "uid": "601657", "west": -149.50134}]
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| Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
|---|---|---|---|---|---|---|---|---|---|
|
Direct observations of melting, freezing, and ocean circulation in an ice shelf basal crevasse
|
None | 2023-09-12 | Washam, Peter | No project link provided | Contained in this folder are the raw and processed data files for data collected with the underwater robot Icefin in the ocean cavity beneath Ross Ice Shelf, near the grounding line of Kamb Ice Stream. Most of these data are located within a basal crevasse. They were collected in December 2019 as part of the Aotearoa New Zealand Antarctic Science Platform and Victoria University of Wellington Hot Water Drilling initiative, and the NASA RISEUP grant (NNX16AL07G, PI B. E. Schmidt). The code that converted raw data files to processed can be found at https://zenodo.org/record/8338529. Direct questions to Peter Washam at pwasham@cornell.edu. | ["POLYGON((-156 -82.5,-155.9 -82.5,-155.8 -82.5,-155.7 -82.5,-155.6 -82.5,-155.5 -82.5,-155.4 -82.5,-155.3 -82.5,-155.2 -82.5,-155.1 -82.5,-155 -82.5,-155 -82.53,-155 -82.56,-155 -82.59,-155 -82.62,-155 -82.65,-155 -82.67999999999999,-155 -82.71,-155 -82.74,-155 -82.77,-155 -82.8,-155.1 -82.8,-155.2 -82.8,-155.3 -82.8,-155.4 -82.8,-155.5 -82.8,-155.6 -82.8,-155.7 -82.8,-155.8 -82.8,-155.9 -82.8,-156 -82.8,-156 -82.77,-156 -82.74,-156 -82.71,-156 -82.67999999999999,-156 -82.65,-156 -82.62,-156 -82.59,-156 -82.56,-156 -82.53,-156 -82.5))"] | ["POINT(-155.5 -82.65)"] | false | false |
|
CTD data from Mercer Subglacial Lake and access borehole
|
1543537 |
2023-01-17 | Dore, John; Priscu, John; Leventer, Amy; Rosenheim, Brad |
Collaborative Research: Subglacial Antarctic Lakes Scientific Access (SALSA): Integrated Study of Carbon Cycling in Hydrologically-active Subglacial Environments |
This dataset includes binned conductivity, temperature and pressure measurements from Mercer Subglacial Lake and the borehole drilled to access the lake by the SALSA project, as well as additional physical parameters derived from these measurements using the TEOS-10 equation of state. | ["POINT(-149.50134 -84.640287)"] | ["POINT(-149.50134 -84.640287)"] | false | false |
