Global Mean Sea Level Trend from Integrated Multi-Mission Ocean Altimeters TOPEX/Poseidon Jason-1 and OSTM/Jason-2 Version 4.2
This dataset contains the Global Mean Sea Level (GMSL) trend generated from the Integrated Multi-Mission Ocean Altimeter Data for Climate Research ( http://podaac.jpl.nasa.gov/dataset/MERGED_TP_J1_OSTM_OST_ALL_V42 ). The GMSL is a 1-dimensional time series of globally averaged Sea Surface Height Anomalies (SSHA) from TOPEX/Poseidon, Jason-1, OSTM/Jason-2 and Jason-3. It starts in September 1992 to present, with a lag of up to 4 months. All biases and cross-calibrations have been applied to the data so SSHA are consistent between satellites. Glacial Isostatic Adjustment (GIA) has not been applied, but it has been smoothed with a 60 day filter. However this product does not use the TOPEX internal calibration-mode range correction. This is the main difference between version 4 and version 4.2. More information on this calibration can be found at Beckley et al. 2017 DOI 10.1002/2017JC013090. These data are available in ASCII format.
| Science Keywords: |
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| Spatial Extent: | Bounding Rectangle: N: 66 S: -66 E: 180 W: -180 |
Data Format(s): | Distribution: ASCII |
| Temporal Extent: | Platform(s): | OSTM/JASON-2, JASON-1, TOPEX/POSEIDON, JASON-3 | |
| Data Center(s): | NASA/JPL/PODAAC | Instrument(s): | AMR, JASON-1 Microwave Radiometer, TMR, POSEIDON-3B |
| Version: | 4.2 | ||
- Title: MERGED_TP_J1_OSTM_OST_GMSL_ASCII_V42
- Version: 4.2
- Creator: Beckley, B.; Zelensky, N.P.; Holmes, S.A.;Lemoine, F.G.; Ray, R.D.; Mitchum, G.T.; Desai, S.; Brown, S.T.
- Publisher: GSFC
- Release Date: 2016-12-28T00:00:00.000Z
- Other Citation Details: Beckley, B.; Zelensky, N.P.; Holmes, S.A.;Lemoine, F.G.; Ray, R.D.; Mitchum, G.T.; Desai, S.; Brown, S.T., GSFC, 2016-12-28, Global Mean Sea Level Trend from Integrated Multi-Mission Ocean Altimeters TOPEX/Poseidon Jason-1 and OSTM/Jason-2 Version 4.2, N/A
- DATA CITATION POLICY: https://podaac.jpl.nasa.gov/CitingPODAAC, Data Use and Citation Policy
- USER'S GUIDE: https://podaac-tools.jpl.nasa.gov/drive/files/allData/merged_alt/L2/TP_J1_OSTM/docs/v050420version42multialthandbook.pdf, Integrated Multi-Mission Ocean Altimeter Data for Climate Research TOPEX/Poseidon, Jason-1, 2, and 3 Version 4.2
Collection Information
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DOI
10.5067/GMSLM-TJ142
https://dx.doi.org/
Data Identification
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Processing Level
4
- Quality
-
Collection Progress
Active
Data Dates
| Creation | |
| Last Revision |
Related URLs
Other Descriptive Keywords
Ancillary Keywords
- GMSL
- sea level
- trend
- TOPEX
- Poseidon
- TOPEX/Poseidon
- T/P
- Jason-1
- J1
- OSTM
- Jason-2
- J2
- global mean sea level
Acquisition Information
Projects
| Project Short Name | Campaigns | Project Dates |
|---|---|---|
| MEaSUREs | No campaigns listed. | No dates provided. |
Temporal Information
Temporal Keywords
- 10 Day
Spatial Information
Generic Resolutions
Generic Resolution 1
X Dimension360.0 Decimal Degrees
Y Dimension132.0 Decimal Degrees
| Coverage Type | Zone Identifier | Geometry | Granule Representation |
|---|---|---|---|
| HORIZONTAL | CARTESIAN | CARTESIAN |
Resolution and Coordinate System
Horizontal Data Resolution
Spatial Information
Location Keywords
- GEOGRAPHIC REGION
Data Centers
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GSFC
PROCESSORThis data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
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NASA/JPL/PODAAC
ARCHIVERPhysical Oceanography Distributed Active Archive Center, Jet Propulsion Laboratory, NASA
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Data Contacts
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Jessica Hausman
Technical ContactJessica Hausman
NASA/JPL/PODAACThis contact does not have any addresses listed.
818-354-4588
Archive And Distribution Information
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Format: ASCII
Format Type: Native