Integrated Multi-Mission Ocean Altimeter Data for Climate Research Version 5.2

Description

The Integrated Multi-Mission Ocean Altimeter Sea Surface Height (SSH) Version 5.2 dataset provides level 2 along track sea surface height anomalies (SSHA) for 10-day cycles from the TOPEX/Poseidon, Jason-1, OSTM/Jason-2, Jason-3, and Sentinel-6A missions geo-referenced to a mean reference orbit. It is produced by NASA Sea Surface Height (NASA-SSH) project investigators at Goddard Space Flight Center and Jet Propulsion Laboratory with support from NASA’s Physical Oceanography program, and was developed originally as an Earth System Data Record (ESDR) under the Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, which supported forward processing and incremental refinements through version 5.1 (released in April 2022).
Geophysical Data Records (GDRs) from each altimetry mission were interpolated to a common reference orbit with biases and cross-calibrations applied so that the derived SSHA are consistent between satellites to form a single homogeneous climate data record. The entire multi-mission data record covers the period from September 1992 to present; it is extended to include new observations approximately once each quarter. The previous release (version 5.1) integrated Jason-3 data and applied revised internal tides and pole tide across missions (GDR_F standard). The current release (version 5.2) includes the following revisions: a) GSFC std2006_cs21 orbit for all missions, b) GOT5.1 ocean tide model, c) TOPEX/Poseidon GDR_F data, d) Sentinel-6 LR version F08 data, e) Jason-3 re-calibrated radiometer wet troposphere correction. More information about the data content and derivation can be found in the v5.2 User’s Handbook (https://doi.org/10.5067/ALTUG-TJ152).
Please note that this collection contains the same data as https://doi.org/10.5067/ALTTS-TJA52, re-organized into one netCDF file per cycle for convenience.

Resources

Name Format Description Link
5 https://cmr.earthdata.nasa.gov%2Fvirtual-directory%2Fcollections%2FC2901523432-POCLOUD
5 https://search.earthdata.nasa.gov%2Fsearch%2Fgranules%3Fp%3DC2901523432-POCLOUD
5 https://podaac.jpl.nasa.gov%2FPodaac%2Fthumbnails%2FMERGED_TP_J1_OSTM_OST_CYCLES_V52.jpg
5 https://doi.org%2F10.1016%2Fj.asr.2010.02.020
5 https://doi.org%2F10.1109%2FTGRS.2009.2037220
5 https://doi.org%2F10.1029%2F2007GL030002
5 https://doi.org%2F10.1002%2F2017JC013090
5 https://podaac.jpl.nasa.gov%2FNASA-SSH
5 https://doi.org%2F10.1175%2F2009JTECHA1305.1
5 https://ntrs.nasa.gov%2Fcitations%2F19990089548
5 https://doi.org%2F10.1080%2F01490410490465643
5 https://doi.org%2F10.1016%2Fj.asr.2010.05.007
5 https://doi.org%2F10.1073%2Fpnas.1717312115
5 https://doi.org%2F10.1175%2FJTECH1993.1
5 https://doi.org%2F10.5067%2FALTUG-TJ152
5 https://doi.org%2F10.1109%2FTGRS.2006.888098
5 https://doi.org%2F10.1016%2Fj.asr.2010.05.008
5 https://github.com%2Fpodaac%2Fdata-subscriber
5 https://github.com%2Fpodaac%2Fdata-readers
5 https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2901523432-POCLOUD
5 https://search.earthdata.nasa.gov/search/granules?p=C2901523432-POCLOUD
22 MERGED_TP_J1_OSTM_OST_CYCLES_V52.jpg https://podaac.jpl.nasa.gov/Podaac/thumbnails/MERGED_TP_J1_OSTM_OST_CYCLES_V52.jpg
21 https://doi.org/10.1002/2017JC013090
5 https://podaac.jpl.nasa.gov/NASA-SSH
21 https://doi.org/10.1175/2009JTECHA1305.1
5 https://ntrs.nasa.gov/citations/19990089548
21 https://doi.org/10.1080/01490410490465643
21 j.asr.2010.05.007 https://doi.org/10.1016/j.asr.2010.05.007
21 https://doi.org/10.1073/pnas.1717312115
21 https://doi.org/10.1175/JTECH1993.1
21 https://doi.org/10.1109/TGRS.2006.888098
21 j.asr.2010.05.008 https://doi.org/10.1016/j.asr.2010.05.008
5 https://github.com/podaac/data-subscriber
5 https://github.com/podaac/data-readers
21 https://doi.org/10.1109/TGRS.2009.2037220
21 https://doi.org/10.1029/2007GL030002
21 j.asr.2010.02.020 https://doi.org/10.1016/j.asr.2010.02.020
21 https://doi.org/10.5067/ALTUG-TJ152
5 https://search.earthdata.nasa.gov/search/granules?p=C2901523432-POCLOUD
22 MERGED_TP_J1_OSTM_OST_CYCLES_V52.jpg https://podaac.jpl.nasa.gov/Podaac/thumbnails/MERGED_TP_J1_OSTM_OST_CYCLES_V52.jpg
5 j.asr.2010.02.020 https://doi.org/10.1016/j.asr.2010.02.020
5 https://doi.org/10.1109/TGRS.2009.2037220
21 https://doi.org/10.1029/2007GL030002
21 https://doi.org/10.1002/2017JC013090
5 https://podaac.jpl.nasa.gov/NASA-SSH
5 https://doi.org/10.1175/2009JTECHA1305.1
5 https://ntrs.nasa.gov/citations/19990089548
21 https://doi.org/10.1080/01490410490465643
5 j.asr.2010.05.007 https://doi.org/10.1016/j.asr.2010.05.007
5 https://doi.org/10.1073/pnas.1717312115
5 https://doi.org/10.1175/JTECH1993.1
21 https://doi.org/10.5067/ALTUG-TJ152
5 https://doi.org/10.1109/TGRS.2006.888098
5 j.asr.2010.05.008 https://doi.org/10.1016/j.asr.2010.05.008
5 https://github.com/podaac/data-subscriber
5 https://github.com/podaac/data-readers
5 https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2901523432-POCLOUD
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2901523432-POCLOUD.iso19115

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  • earth-science-sea-surface-topography-oceans-sea-surface-height

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