MLS/Aura Near-Real-Time L2 Nitric Acid (HNO3) Mixing Ratio V003 ML2HNO3_NRT at GES DISC
Entry ID: GES_DISC_ML2HNO3_NRT_V003

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Summary
Abstract: ML2HNO3_NRT is the EOS Aura Microwave Limb Sounder (MLS) Near-Real-Time (NRT) product for nitric acid (HNO3). This product contains daily HNO3 profiles taken from the 240 GHz (P >= 21.5 hPa) and 190 GHz (P < 21.5 hPa) bands. The most recent 7 days of data are available. Spatial coverage is near-global (-82 deg. to +82 deg. latitude), with each profile spaced 1.5 deg. or ~165 km along the orbit ... View entire text
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Description: Access the data via anonymous FTP.
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Geographic Coverage
Spatial coordinates   
  N: 82.0   S: -82.0   E: 180.0   W: -180.0
Min Altitude: 215 HPA Max Altitude: 1.47 HPA

Data Set Citation
Dataset Originator/Creator: EOS MLS Science Team
Dataset Title: MLS/Aura Near-Real-Time L2 Nitric Acid (HNO3) Mixing Ratio
Dataset Series Name: ML2HNO3
Dataset Release Date: 2011-01-19
Dataset Release Place: Greenbelt, MD, USA
Dataset Publisher: NASA Goddard Earth Science Data and Information Services Center
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: 2014-12-12
Stop Date: 2014-12-19
Data Resolution
Latitude Resolution: 300 km at limb tagent point (along-track)
Longitude Resolution: 3 km at limb tagent point (cross-track)
Horizontal Resolution Range: 100 km - < 250 km or approximately 1 degree - < 2.5 degrees
Vertical Resolution: ~3 km
Temporal Resolution: Twice per day; Day and Night; Orbital repeat cycle 16 days
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 nitric acid profiles are only recommended for scientific use at pressure levels from 215 hPa to 1.47 hPa.
Access Constraints You must register using the EOSDIS User Registration System in order to access LANCE NRT MLS data. You can register at https://urs.eosdis.nasa.gov/users/new.
Data Set Progress
IN WORK
Data Center
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 Supplemental Info
Data Center URL: http://disc.gsfc.nasa.gov/

Data Center Personnel
Name: GES DISC HELP DESK SUPPORT GROUP
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
Contact Address:
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
Distribution
Distribution Media: Online (FTP)
Distribution Format: HDF-EOS5 (Swath)
Fees: None
Personnel
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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Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2012-07-18
Last DIF Revision Date: 2014-06-03
Future DIF Review Date: 2015-06-01
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