OMG Ocean Water Properties Data from APEX Floats Version 1
(OMG_L1_FLOAT_APEX)| Version | 1 |
| Processing Level | 1 |
| Start/Stop Date | 2020-Aug-13 to 2021-Oct-31 |
| Short Name | OMG_L1_FLOAT_APEX |
| Description | This dataset contains level 1 in situ measurements of temperature and salinity from several autonomous, profiling APEX floats. These floats change their buoyancy by inflating an external bladder with oil, allowing them to dive and surface regularly. Conductivity, Temperature and Depth sensors (CTDs) allow them to collect vertical profiles of temperature and salinity. This provided measurements of the ocean's physical characteristics around Greenland. The floats wer deployed as part of the Oceans Melting Greenland (OMG) project. The goal of the project is to find out what contributions the ocean has on Greenland's melting glaciers. |
| DOI | 10.5067/OMGEV-APXF1 |
| Measurement | OCEANS > SALINITY/DENSITY > SALINITY OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE OCEANS > SALINITY/DENSITY > DENSITY OCEANS > SALINITY/DENSITY > CONDUCTIVITY |
| Swath Width | 0.001 km |
| Platform/Sensor | InSitu / Platform Name: InSitu (InSitu) Orbit Period: -999.0 minutes Inclination Angle: -999.0 degrees FLOAT_CTD SENSOR Name: Neutrally Buoyant Float CTD (FLOAT_CTD) Swath Width: 0.001 kilometers Description: Spacecraft angular distance from orbital plane relative to the Equator. |
| Project | Oceans Melting Greenland (OMG) |
| Data Provider | Publisher: NASA/JPL/PODAAC Creator: OMG Release Place: NASA/JPL/PODAAC Release Date: 2021-Dec-10 |
| Format | ASCII |
| Keyword(s) | OMG, Apex, Float, Greenland, cryosphere, in situ, sea ice, glaciers |
Questions related to this dataset? Contact podaac@podaac.jpl.nasa.gov
Coverage Region: NORTH AMERICA North Bounding Coordinate: 79.841 degrees South Bounding Coordinate: 60.351 degrees West Bounding Coordinate: -74.576 degrees East Bounding Coordinate: 53.406 degrees Time Span: 2020-Aug-13 to 2021-Oct-31 Granule Time Span: 2020-Aug-13 to 2021-Oct-30Swath Width: 0.001 km |
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| This dataset can be downloaded using the podaac-data-subscriber (the recommended tool for bulk downloading PO.DAAC data). It is a Python package for downloading one or many files using the command line interface. The URL redirects to the data-subscriber home page with instructions for utilizing the tool | |
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| Available for access in-region with AWS Cloud | |
Region | |
| us-west-2 | |
| podaac-ops-cumulus-protected/OMG_L1_FLOAT_APEX/ | |
| podaac-ops-cumulus-public/OMG_L1_FLOAT_APEX/ | |
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Citation is critically important for dataset documentation and discovery. Please cite the data as follows, and cite the reference papers when it is appropriate.
| Citation | OMG. 2021. OMG Ocean Water Properties Data from APEX Floats Version 1. Ver. 1. PO.DAAC, CA, USA. Dataset accessed [YYYY-MM-DD] at https://doi.org/10.5067/OMGEV-APXF1
For more information see Data Citations and Acknowledgments.
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| Journal Reference | Fenty, I., J.K. Willis, A. Khazendar, S. Dinardo, R. Forsberg, I. Fukumori, D. Holland, M. Jakobsson, D. Moller, J. Morison, A. Meunchow, E. Rignot, M. Schodlock, A.F. Thompson, K. Tino, M. Rutherford, and N. Trenholm. 2016. Oceans Melting Greenland: Early results from NASA's ocean-ice mission in Greenland. Oceanography 29(4):72-83, https://doi.org/10.5670/ocean.2016.100 . |
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