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MLS DATA PRODUCTS & DATA ACCESS

NEWS September 25, 2011:
The MLS ML2OH (Hydroxyl Mixing Ratio) and ML1BRADT (Radiances from Filter Banks for THz) are not available starting from September 15, 2011 due to MLS instrument THz module been turned off. Please note that there is a gap in the data between Dec. 13, 2009 and Aug. 15, 2011. Both Version (2.2 and 3.3) are available from August 15, 2011 to September 14, 2011.

It is essential that MLS data users understand and apply the quality and status indicators contained in the files. Please download and read the appropriate MLS data quality document that describes these quantities and also gives expected precision, resolution, and known artifacts. Users are encouraged to register with the MLS science team at the Data User Registration web page to obtain updates and information about the MLS data products.

NOTICE: The MLS products ML1RADT (Radiances from Filter Banks for THz) and ML2OH (Hydroxyl Mixing Ratio) are not available after December 12, 2009 due to placing the MLS instrument THz module into standby configuration.

 

Level 2 Standard Atmospheric Products
ShortName & Data Access Description
v3.3 v2.2
ML2BRO.003 ML2BRO.002 MLS/Aura L2 Bromine Monoxide (BrO) Mixing Ratio
ML2CH3CL.003
MLS/Aura L2 Methyl Chloride (CH3Cl) Mixing Ratio
ML2CH3CN.003 ML2CH3CN.002 MLS/Aura L2 Methyl Cyanide (CH3CN) Mixing Ratio
ML2CLO.003 ML2CLO.002 MLS/Aura L2 Chlorine Monoxide (ClO) Mixing Ratio
ML2CO.003 ML2CO.002 MLS/Aura L2 Carbon Monoxide (CO) Mixing Ratio
ML2GPH.003 ML2GPH.002 MLS/Aura L2 Geopotential Height
ML2H2O.003 ML2H2O.002 MLS/Aura L2 Water Vapor (H2O) Mixing Ratio
ML2HCL.003 ML2HCL.002 MLS/Aura L2 Hydrogen Chloride (HCl) Mixing Ratio
ML2HCN.003 ML2HCN.002 MLS/Aura L2 Hydrogen Cyanide (HCN) Mixing Ratio
ML2HNO3.003 ML2HNO3.002 MLS/Aura L2 Nitric Acid (HNO3) Mixing Ratio
ML2HO2.003 ML2HO2.002 MLS/Aura L2 Hydroperoxy (HO2) Mixing Ratio
ML2HOCL.003 ML2HOCL.002 MLS/Aura L2 Hypochlorous Acid (HOCl) Mixing Ratio
ML2IWC.003 ML2IWC.002 MLS/Aura L2 Cloud Ice Product
ML2N2O.003 ML2N2O.002 MLS/Aura L2 Nitrous Oxide (N2O) Mixing Ratio
ML2O3.003 ML2O3.002 MLS/Aura L2 Ozone (O3) Mixing Ratio
ML2OH.003 ML2OH.002 MLS/Aura L2 Hydroxyl (OH) Mixing Ratio
ML2RHI.003 ML2RHI.002 MLS/Aura L2 Relative Humidity With Respect To Ice
ML2SO2.003 ML2SO2.002 MLS/Aura L2 Sulfur Dioxide (SO2) Mixing Ratio
ML2T.003 ML2T.002 MLS/Aura L2 Temperature

 

Level 2 Near-Real-Time Products (7 most recent days)
User Registration Required
ShortName & Data Access Description
   v2.2
  ML2O3_NRT.002 MLS/Aura Near-Real-Time L2 Ozone (O3) Mixing Ratio
  ML2T_NRT.002 MLS/Aura Near-Real-Time L2 Temperature

 

Level 2 Atmospheric Diagnostics Products
Contact MLS Science Team Before Using These Data
Short Name & Data Access Description
v3.3 v2.2
ML2DGG.003 ML2DGG.002 MLS/Aura L2 Diagnostics, Geophysical Parameter Grid
ML2DGM.003 ML2DGM.002 MLS/Aura L2 Diagnostics, Miscellaneous Grid

 

Level 1 Radiance Products
Short Name & Data Access Description
v3.3 v2.2
ML1OA.003 ML1OA.002 MLS/Aura L1 Orbit/Attitude and Tangent Point Geolocation Data
ML1RADD.003 ML1RADD.002 MLS/Aura L1 Radiances from Digital Autocorrelators
ML1RADG.003 ML1RADG.002 MLS/Aura L1 Radiances from Filter Banks for GHz
ML1RADT.003 ML1RADT.002 MLS/Aura L1 Radiances from Filter Banks for THz

 

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Last updated: Feb 27, 2012 01:16 PM ET