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MLS/Aura Near-Real-Time L2 Water Vapor (H2O) Mixing Ratio V003 ML2H2O_NRT at GES DISC Entry ID: GES_DISC_ML2H2O_NRT_V003 |
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Summary
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Abstract:
ML2CO_NRT is the EOS Aura Microwave Limb Sounder (MLS) Near-Real-Time (NRT) product for water vapor (H2O). This product contains daily H2O profiles taken from the 190 GHz band. The most recent 7 days of data are available. Spatial coverage is near-global (-82° to +82° latitude), with each profile spaced 1.5° or ~165 km along the orbit track (roughly 15 orbits per day). The recommended useful vertical range of NRT Water Vapor profiles is 316 - 0.00215 hPa. There are about 96 NRT files per day containing roughly 15 minutes or less of data each. Before using these data, please download both the MLS version 3.3 NRT User Guide which describes the NRT algorithm and data quality, as well as the MLS Level-2 Data Quality Document for Standard Products which describes the caveats for using MLS H2O data. MLS documentation can be found at http://disc.sci.gsfc.nasa.gov/Aura/additional/documentation/. Users are encouraged to register with the MLS team at http://mls.jpl.nasa.gov/ to obtain updates and information about this product from the MLS team. |
Related URL
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Link:
GET DATA
>
LANCE
Description: Land Atmosphere Near real-time Capabiltiy for EOS (LANCE) home page Link: GET DATA > LANCE Description: EOSDIS User Registration System to access LANCE data sets Link: GET DATA > ECHO Description: Refine your granule search with ECHO's next generation Earth Science discovery tool (Reverb) using information from this record. Link: VIEW RELATED INFORMATION > USER'S GUIDE Description: Aura MLS Level 2 Near-Real-Time Data User Guide Link: VIEW RELATED INFORMATION Description: README including Aura MLS Level 2 Data Quality and Description Document Link: VIEW RELATED INFORMATION Description: List of Aura MLS Level 2 Near-Real-Time Data Holdings |
Geographic Coverage
| N: 82.0 | S: -82.0 | E: 180.0 | W: -180.0 |
| Min Altitude: 316 HPA | Max Altitude: 0.00215 HPA |
Data Set Citation
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Dataset Originator/Creator:
EOS MLS Science Team
Dataset Title: MLS/Aura Near-Real-Time L2 Water Vapor (H2O) Mixing Ratio Dataset Release Date: 2012 Dataset Release Place: Greenbelt, MD, USA Dataset Publisher: NASA Goddard Earth Science Data and Information Services Center (GES DISC) Version: 003 Data Presentation Form: Digital Science Data Online Resource: http://disc.sci.gsfc.nasa.gov/nrt/data-holdings/Aura/data-holdings/... |
Temporal Coverage
| Start Date: 2013-05-18 |
| Stop Date: 2013-05-25 |
Location Keywords
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GEOGRAPHIC REGION
> GLOBAL
VERTICAL LOCATION > STRATOSPHERE VERTICAL LOCATION > TROPOSPHERE |
Data Resolution
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Vertical Resolution:
~3 km
Temporal Resolution: ~15 min |
Science Keywords
| ATMOSPHERE >ATMOSPHERIC WATER VAPOR >WATER VAPOR [Definition] |
ISO Topic Category
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CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
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Platform
| AURA >Aura [Information] |
Instrument
| MLS >Microwave Limb Sounder [Information] |
Project
| EOSDIS >Earth Observing System Data Information System [Information] |
| ESIP >Earth Science Information Partners Program [Information] |
Quality
| The MLS NRT data are not as accurate as the retrievals that constitute the standard MLS products, but nevertheless the results are of scientific use and track the standard MLS products with reasonable fidelity. NRT water vapor profiles are only recommended for scientific use at pressure levels from 316 hPa to 0.00215 hPa. |
Access Constraints
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You must register using the EOSDIS User Registration System in order to access LANCE NRT data. You can register at https://users.eosdis.nasa.gov/urs/welcome.do?AppVar=LANCE |
Keywords
| H2O |
| LANCE |
| NRT |
| RELATIVE_START_DATE: -7 |
Data Set Progress
| IN WORK |
Data Center
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Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA
[Information]
Data Center URL: http://disc.gsfc.nasa.gov/
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Distribution
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Distribution_Media:
Online (FTP)
Distribution_Format: HDF-EOS5 (Swath) Fees: Free |
Personnel
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NATHANIEL
LIVESEY Role: INVESTIGATOR Email: livesey at mls.jpl.nasa.gov Contact Address: Mail Stop 183-701, Jet Propulsion Laboratory, 4800 Oak Grove Drive City: Pasadena Province or State: CA Postal Code: 91109-8099 Country: USA |
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MLS SCIENCE TEAM Role: TECHNICAL CONTACT Phone: 818-354-6716 Email: data at mls.jpl.nasa.gov Contact Address: Mail Stop 183-701, Jet Propulsion Laboratory 4800 Oak Grove Drive City: Pasadena Province or State: CA Postal Code: 91109-8099 Country: USA |
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JAMES
EDWARD
JOHNSON Role: DIF AUTHOR Phone: 301-614-5121 Email: James.Johnson at nasa.gov Contact Address: NASA Goddard Space Flight Center Code 610.2 City: Greenbelt Province or State: MD Postal Code: 20771 Country: USA |
Publications/References
Creation and Review Dates
DIF Creation Date:
2012-07-18
Last DIF Revision Date:
2012-10-01
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