{"dp_type": "Dataset", "free_text": "Turbulence"}
[{"awards": "2502192 Schulz, Kirstin", "bounds_geometry": ["POLYGON((-64 -63,-62 -63,-60 -63,-58 -63,-56 -63,-54 -63,-52 -63,-50 -63,-48 -63,-46 -63,-44 -63,-44 -63.5,-44 -64,-44 -64.5,-44 -65,-44 -65.5,-44 -66,-44 -66.5,-44 -67,-44 -67.5,-44 -68,-46 -68,-48 -68,-50 -68,-52 -68,-54 -68,-56 -68,-58 -68,-60 -68,-62 -68,-64 -68,-64 -67.5,-64 -67,-64 -66.5,-64 -66,-64 -65.5,-64 -65,-64 -64.5,-64 -64,-64 -63.5,-64 -63))"], "date_created": "Wed, 02 Sep 2026 00:00:00 GMT", "description": "This data set contains vertical profiles of ocean temperature, salinity, turbulence dissipation rates and bio-optical properties, obtained from the sea ice in the western Weddell Sea during an expedition with the research icebreaker RV Polarstern, February to April 2026. 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Data were obtained with a battery powered, internal recording free-falling VMP250-IR (Rockland Scientific Inc., VMP hereafter), deployed at helicopter stations and ice stations from the ship, down to depths of either 300~m or 500~m. ", "east": -44.0, "geometry": ["POINT(-54 -65.5)"], "keywords": "Antarctica; Cryosphere; Ocean Temperature; Salinity; Southern Ocean; Stratification; Turbulence; Weddell Sea", "locations": "Weddell Sea; Southern Ocean; Antarctica", "north": -63.0, "nsf_funding_programs": "Antarctic Ocean and Atmospheric Sciences", "persons": "Schulz, Kirstin", "project_titles": "Dynamics of Ocean Turbulence above the Western Weddell Sea Continental Shelf, Antarctica", "projects": [{"proj_uid": "p0010539", "repository": "USAP-DC", "title": "Dynamics of Ocean Turbulence above the Western Weddell Sea Continental Shelf, Antarctica"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -68.0, "title": "Turbulence dissipation rates under sea ice from a free-falling microstructure profiler in the western Weddell Sea", "uid": "602089", "west": -64.0}, {"awards": "2326960 Doddi, Abhiram", "bounds_geometry": ["POLYGON((38 -68,38.7 -68,39.4 -68,40.1 -68,40.8 -68,41.5 -68,42.2 -68,42.9 -68,43.6 -68,44.3 -68,45 -68,45 -68.3,45 -68.6,45 -68.9,45 -69.2,45 -69.5,45 -69.8,45 -70.1,45 -70.4,45 -70.7,45 -71,44.3 -71,43.6 -71,42.9 -71,42.2 -71,41.5 -71,40.8 -71,40.1 -71,39.4 -71,38.7 -71,38 -71,38 -70.7,38 -70.4,38 -70.1,38 -69.8,38 -69.5,38 -69.2,38 -68.9,38 -68.6,38 -68.3,38 -68))"], "date_created": "Thu, 22 May 2025 00:00:00 GMT", "description": "The GODSILA (Guided Observations of Dynamic Shear Instability Layers over Antarctica) field campaign was carried out over 44 days between the 25th of December 2023 and the 6th of February 2024 at the Antarctic Syowa Station to achieve the primary research goals of this project. In situ measurements of standard meteorological parameters including high-resolution turbulent wind and temperature fluctuations were acquired using a custom balloon-borne instrument called HYFLITS (Hypersonic FLights in the Turbulent Stratosphere) concurrently with twice daily radiosonde launches. Continuous observations from the PANSY radar system surveyed the tropo-stratospheric column over Syowa Station throughout the field campaign. The PANSY radar data and the twice-daily AMPS forecasts were extensively used to determine the HYFLITS instrument deployment schedules. The GODSILA field campaign dataset comprises in situ meteorological measurements from 40 successfully deployed HYFLITS payloads, 96 radiosonde soundings, and over 1000 hours of PANSY radar observations of mean and turbulent wind components.", "east": 45.0, "geometry": ["POINT(41.5 -69.5)"], "keywords": "Air Temperature; Antarctica; Cryosphere; Pressure; Relative Humidity; Syowa Station; Turbulence; Wind Speed", "locations": "Antarctica; Syowa Station", "north": -68.0, "nsf_funding_programs": "Antarctic Ocean and Atmospheric Sciences", "persons": "Doddi, Abhiram", "project_titles": "RAPID: In-situ Observations to Characterize Multi-Scale Turbulent Atmospheric Processes Impacting Climate at Southern High Latitudes", "projects": [{"proj_uid": "p0010420", "repository": "USAP-DC", "title": "RAPID: In-situ Observations to Characterize Multi-Scale Turbulent Atmospheric Processes Impacting Climate at Southern High Latitudes"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -71.0, "title": "Guided Observations of Dynamic Shear Instability Layers over Antarctica (GODSILA) field campaign dataset", "uid": "601934", "west": 38.0}, {"awards": "1235094 Thurnherr, Andreas", "bounds_geometry": ["POLYGON((-14.5787 -20.9223,-14.49208 -20.9223,-14.40546 -20.9223,-14.31884 -20.9223,-14.23222 -20.9223,-14.1456 -20.9223,-14.05898 -20.9223,-13.97236 -20.9223,-13.88574 -20.9223,-13.79912 -20.9223,-13.7125 -20.9223,-13.7125 -20.94222,-13.7125 -20.96214,-13.7125 -20.98206,-13.7125 -21.00198,-13.7125 -21.0219,-13.7125 -21.04182,-13.7125 -21.06174,-13.7125 -21.08166,-13.7125 -21.10158,-13.7125 -21.1215,-13.79912 -21.1215,-13.88574 -21.1215,-13.97236 -21.1215,-14.05898 -21.1215,-14.1456 -21.1215,-14.23222 -21.1215,-14.31884 -21.1215,-14.40546 -21.1215,-14.49208 -21.1215,-14.5787 -21.1215,-14.5787 -21.10158,-14.5787 -21.08166,-14.5787 -21.06174,-14.5787 -21.04182,-14.5787 -21.0219,-14.5787 -21.00198,-14.5787 -20.98206,-14.5787 -20.96214,-14.5787 -20.94222,-14.5787 -20.9223))"], "date_created": "Thu, 02 Jul 2020 00:00:00 GMT", "description": "This data set was acquired with a McLane Research Laboratories and Inc. 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Palmer expedition NBP1508", "uid": "601352", "west": -14.5787}, {"awards": "1235094 Thurnherr, Andreas", "bounds_geometry": ["POLYGON((-14.7 -20.8,-14.59 -20.8,-14.48 -20.8,-14.37 -20.8,-14.26 -20.8,-14.15 -20.8,-14.04 -20.8,-13.93 -20.8,-13.82 -20.8,-13.71 -20.8,-13.6 -20.8,-13.6 -20.856,-13.6 -20.912,-13.6 -20.968,-13.6 -21.024,-13.6 -21.08,-13.6 -21.136,-13.6 -21.192,-13.6 -21.248,-13.6 -21.304,-13.6 -21.36,-13.71 -21.36,-13.82 -21.36,-13.93 -21.36,-14.04 -21.36,-14.15 -21.36,-14.26 -21.36,-14.37 -21.36,-14.48 -21.36,-14.59 -21.36,-14.7 -21.36,-14.7 -21.304,-14.7 -21.248,-14.7 -21.192,-14.7 -21.136,-14.7 -21.08,-14.7 -21.024,-14.7 -20.968,-14.7 -20.912,-14.7 -20.856,-14.7 -20.8))"], "date_created": "Thu, 02 Jul 2020 00:00:00 GMT", "description": "This data set was acquired with a Lowered Acoustic Doppler Current Profiler during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094.", "east": -13.6, "geometry": ["POINT(-14.15 -21.08)"], "keywords": "Current Measurements; LADCP; Mid-Ocean Ridge; NBP1508; Oceans; Physical Oceanography; R/v Nathaniel B. 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Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094.", "east": -14.5787, "geometry": ["POINT(-14.5787 -21.1215)"], "keywords": "CTD; CTD Data; Current Measurements; Current Meter; Mid-Ocean Ridge; Mooring; NBP1508; Oceans; Physical Oceanography; Pressure; R/v Nathaniel B. Palmer; Salinity; South Atlantic Ocean; Temperature", "locations": "South Atlantic Ocean", "north": -21.1215, "nsf_funding_programs": null, "persons": "Thurnherr, Andreas", "project_titles": "Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons", "projects": [{"proj_uid": "p0010114", "repository": "USAP-DC", "title": "Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons"}], "repo": "USAP-DC", "repositories": "USAP-DC", "science_programs": null, "south": -21.1215, "title": "Processed Current Measurement, Pressure and Temperature Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508 (2015)", "uid": "601353", "west": -14.5787}, {"awards": "0337159 McPhee, Miles", "bounds_geometry": ["POLYGON((-2 -62,-1 -62,0 -62,1 -62,2 -62,3 -62,4 -62,5 -62,6 -62,7 -62,8 -62,8 -62.42,8 -62.84,8 -63.26,8 -63.68,8 -64.1,8 -64.52,8 -64.94,8 -65.36,8 -65.78,8 -66.2,7 -66.2,6 -66.2,5 -66.2,4 -66.2,3 -66.2,2 -66.2,1 -66.2,0 -66.2,-1 -66.2,-2 -66.2,-2 -65.78,-2 -65.36,-2 -64.94,-2 -64.52,-2 -64.1,-2 -63.68,-2 -63.26,-2 -62.84,-2 -62.42,-2 -62))"], "date_created": "Thu, 25 Jun 2020 00:00:00 GMT", "description": "This data set was acquired with a ADCP Sonar and CTD during Nathaniel B. Palmer expedition NBP0506 conducted in 2005 (Chief Scientist: Dr. Miles McPhee). These data files are of MATLAB format and include Turbulence, Salinity, and Temperature data that have not been processed. 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| Dataset Title/Abstract/Map | NSF Award(s) | Date Created | PIs / Scientists | Project Links | Abstract | Bounds Geometry | Geometry | Selected | Visible |
|---|---|---|---|---|---|---|---|---|---|
|
Turbulence dissipation rates under sea ice from an uprising microstructure profiler in the western Weddell Sea
|
2502192 |
2026-09-02 | Schulz, Kirstin |
Dynamics of Ocean Turbulence above the Western Weddell Sea Continental Shelf, Antarctica |
This data set contains vertical profiles of ocean temperature, salinity, turbulence dissipation rates and bio-optical properties, obtained from the sea ice in the western Weddell Sea during an expedition with the research icebreaker RV Polarstern, February to April 2026. Data were obtained with a battery powered, internal recording uprising VMP250-IR (Rockland Scientific Inc., VMP hereafter), deployed at ice stations from the ship, covering depths of 80m to the sea ice interface. | ["POLYGON((-64 -63,-62 -63,-60 -63,-58 -63,-56 -63,-54 -63,-52 -63,-50 -63,-48 -63,-46 -63,-44 -63,-44 -63.5,-44 -64,-44 -64.5,-44 -65,-44 -65.5,-44 -66,-44 -66.5,-44 -67,-44 -67.5,-44 -68,-46 -68,-48 -68,-50 -68,-52 -68,-54 -68,-56 -68,-58 -68,-60 -68,-62 -68,-64 -68,-64 -67.5,-64 -67,-64 -66.5,-64 -66,-64 -65.5,-64 -65,-64 -64.5,-64 -64,-64 -63.5,-64 -63))"] | ["POINT(-54 -65.5)"] | false | false |
|
Turbulence dissipation rates under sea ice from a free-falling microstructure profiler in the western Weddell Sea
|
2502192 |
2026-09-02 | Schulz, Kirstin |
Dynamics of Ocean Turbulence above the Western Weddell Sea Continental Shelf, Antarctica |
This data set contains vertical profiles of ocean temperature, salinity, turbulence dissipation rates and bio-optical properties, obtained from the sea ice in the western Weddell Sea during an expedition with the research icebreaker RV Polarstern, February to April 2026. Data were obtained with a battery powered, internal recording free-falling VMP250-IR (Rockland Scientific Inc., VMP hereafter), deployed at helicopter stations and ice stations from the ship, down to depths of either 300~m or 500~m. | ["POLYGON((-64 -63,-62 -63,-60 -63,-58 -63,-56 -63,-54 -63,-52 -63,-50 -63,-48 -63,-46 -63,-44 -63,-44 -63.5,-44 -64,-44 -64.5,-44 -65,-44 -65.5,-44 -66,-44 -66.5,-44 -67,-44 -67.5,-44 -68,-46 -68,-48 -68,-50 -68,-52 -68,-54 -68,-56 -68,-58 -68,-60 -68,-62 -68,-64 -68,-64 -67.5,-64 -67,-64 -66.5,-64 -66,-64 -65.5,-64 -65,-64 -64.5,-64 -64,-64 -63.5,-64 -63))"] | ["POINT(-54 -65.5)"] | false | false |
|
Guided Observations of Dynamic Shear Instability Layers over Antarctica (GODSILA) field campaign dataset
|
2326960 |
2025-05-22 | Doddi, Abhiram |
RAPID: In-situ Observations to Characterize Multi-Scale Turbulent Atmospheric Processes Impacting Climate at Southern High Latitudes |
The GODSILA (Guided Observations of Dynamic Shear Instability Layers over Antarctica) field campaign was carried out over 44 days between the 25th of December 2023 and the 6th of February 2024 at the Antarctic Syowa Station to achieve the primary research goals of this project. In situ measurements of standard meteorological parameters including high-resolution turbulent wind and temperature fluctuations were acquired using a custom balloon-borne instrument called HYFLITS (Hypersonic FLights in the Turbulent Stratosphere) concurrently with twice daily radiosonde launches. Continuous observations from the PANSY radar system surveyed the tropo-stratospheric column over Syowa Station throughout the field campaign. The PANSY radar data and the twice-daily AMPS forecasts were extensively used to determine the HYFLITS instrument deployment schedules. The GODSILA field campaign dataset comprises in situ meteorological measurements from 40 successfully deployed HYFLITS payloads, 96 radiosonde soundings, and over 1000 hours of PANSY radar observations of mean and turbulent wind components. | ["POLYGON((38 -68,38.7 -68,39.4 -68,40.1 -68,40.8 -68,41.5 -68,42.2 -68,42.9 -68,43.6 -68,44.3 -68,45 -68,45 -68.3,45 -68.6,45 -68.9,45 -69.2,45 -69.5,45 -69.8,45 -70.1,45 -70.4,45 -70.7,45 -71,44.3 -71,43.6 -71,42.9 -71,42.2 -71,41.5 -71,40.8 -71,40.1 -71,39.4 -71,38.7 -71,38 -71,38 -70.7,38 -70.4,38 -70.1,38 -69.8,38 -69.5,38 -69.2,38 -68.9,38 -68.6,38 -68.3,38 -68))"] | ["POINT(41.5 -69.5)"] | false | false |
|
Processed Current Measurement, Pressure, Salinity and Temperature Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508
|
1235094 |
2020-07-02 | Thurnherr, Andreas |
Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons |
This data set was acquired with a McLane Research Laboratories and Inc. MMP Mooring Profiler during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement, Pressure, Salinity and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. | ["POLYGON((-14.5787 -20.9223,-14.49208 -20.9223,-14.40546 -20.9223,-14.31884 -20.9223,-14.23222 -20.9223,-14.1456 -20.9223,-14.05898 -20.9223,-13.97236 -20.9223,-13.88574 -20.9223,-13.79912 -20.9223,-13.7125 -20.9223,-13.7125 -20.94222,-13.7125 -20.96214,-13.7125 -20.98206,-13.7125 -21.00198,-13.7125 -21.0219,-13.7125 -21.04182,-13.7125 -21.06174,-13.7125 -21.08166,-13.7125 -21.10158,-13.7125 -21.1215,-13.79912 -21.1215,-13.88574 -21.1215,-13.97236 -21.1215,-14.05898 -21.1215,-14.1456 -21.1215,-14.23222 -21.1215,-14.31884 -21.1215,-14.40546 -21.1215,-14.49208 -21.1215,-14.5787 -21.1215,-14.5787 -21.10158,-14.5787 -21.08166,-14.5787 -21.06174,-14.5787 -21.04182,-14.5787 -21.0219,-14.5787 -21.00198,-14.5787 -20.98206,-14.5787 -20.96214,-14.5787 -20.94222,-14.5787 -20.9223))"] | ["POINT(-14.1456 -21.0219)"] | false | false |
|
Processed Current Measurement Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508
|
1235094 |
2020-07-02 | Thurnherr, Andreas |
Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons |
This data set was acquired with a Lowered Acoustic Doppler Current Profiler during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. | ["POLYGON((-14.7 -20.8,-14.59 -20.8,-14.48 -20.8,-14.37 -20.8,-14.26 -20.8,-14.15 -20.8,-14.04 -20.8,-13.93 -20.8,-13.82 -20.8,-13.71 -20.8,-13.6 -20.8,-13.6 -20.856,-13.6 -20.912,-13.6 -20.968,-13.6 -21.024,-13.6 -21.08,-13.6 -21.136,-13.6 -21.192,-13.6 -21.248,-13.6 -21.304,-13.6 -21.36,-13.71 -21.36,-13.82 -21.36,-13.93 -21.36,-14.04 -21.36,-14.15 -21.36,-14.26 -21.36,-14.37 -21.36,-14.48 -21.36,-14.59 -21.36,-14.7 -21.36,-14.7 -21.304,-14.7 -21.248,-14.7 -21.192,-14.7 -21.136,-14.7 -21.08,-14.7 -21.024,-14.7 -20.968,-14.7 -20.912,-14.7 -20.856,-14.7 -20.8))"] | ["POINT(-14.15 -21.08)"] | false | false |
|
Processed Current Measurement, Pressure and Temperature Data from the Southern Mid-Atlantic Ridge Spreading acquired during R/V Nathaniel B. Palmer expedition NBP1508 (2015)
|
1235094 |
2020-07-02 | Thurnherr, Andreas |
Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons |
This data set was acquired with a Nortek Aquadopp Current Meter during R/V Nathaniel B. Palmer expedition NBP1508 conducted in 2015 (Chief Scientist: Dr. Louis St.Laurent, Investigator: Dr. Andreas Thurnherr). These data files are of NetCDF format and include Current Measurement, Pressure and Temperature data that were processed after acquisition. Data were acquired as part of the project(s): Collaborative Research: Flow, Turbulence and Mixing in Mid-Ocean Ridge Fracture Zone Canyons. Funding was provided by NSF award(s): OCE12-35094. | ["POINT(-14.5787 -21.1215)"] | ["POINT(-14.5787 -21.1215)"] | false | false |
|
Processed ADCP Sonar and CTD Data from the Maud Rise acquired during the Nathaniel B. Palmer expedition NBP0506
|
0337159 |
2020-06-25 | McPhee, Miles G. |
Collaborative Research: The Maud Rise Nonlinear Equation of State Study (MaudNESS) |
This data set was acquired with a ADCP Sonar and CTD during Nathaniel B. Palmer expedition NBP0506 conducted in 2005 (Chief Scientist: Dr. Miles McPhee). These data files are of MATLAB format and include Turbulence, Salinity, and Temperature data that have not been processed. Data were acquired as part of the project(s): Maud rise Non-linear Equation of State Study, and funding was provided by NSF grant(s): ANT03-37159. | ["POLYGON((-2 -62,-1 -62,0 -62,1 -62,2 -62,3 -62,4 -62,5 -62,6 -62,7 -62,8 -62,8 -62.42,8 -62.84,8 -63.26,8 -63.68,8 -64.1,8 -64.52,8 -64.94,8 -65.36,8 -65.78,8 -66.2,7 -66.2,6 -66.2,5 -66.2,4 -66.2,3 -66.2,2 -66.2,1 -66.2,0 -66.2,-1 -66.2,-2 -66.2,-2 -65.78,-2 -65.36,-2 -64.94,-2 -64.52,-2 -64.1,-2 -63.68,-2 -63.26,-2 -62.84,-2 -62.42,-2 -62))"] | ["POINT(3 -64.1)"] | false | false |
