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MLS Data Access and Tools

Data collected by NASA’s Microwave Limb Sounder (MLS) are integral for assessing stratospheric ozone layer stability, climate change, and air quality efforts, among other investigations. Explore MLS datasets and learn more about relevant data tools.

Datasets

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Dataset Temporal Extent Version Data State Processing Level Data Format Science Keywords
MLS/Aura (pre-average radiances) Level 3 Hypochlorous Acid (HOCl) Daily 10deg Lat Zonal Mean V006 (ML3DZMHOCL) 2004-08-02 to Present 006 ACTIVE 3 Hypochlorous Acid
MLS/Aura (pre-average radiances) Level 3 Hydroperoxy Radical (HO2) Daily 10deg Lat Zonal Mean V006 (ML3DZMHO2) 2004-08-02 to Present 006 ACTIVE 3 Hydroperoxy
MLS/Aura (pre-average radiances) Level 3 Bromine Monoxide (BrO) Daily 10deg Lat Zonal Mean V006 (ML3DZMBRO) 2004-08-02 to Present 006 ACTIVE 3 Bromine Monoxide
GSFC OMI/MLS L3 1x1deg Monthly Tropospheric Column Ozone V2 (TrCO3_Monthly_OMIMLS) 2004-10-01 to Present 2 ACTIVE 3 Atmospheric Ozone, Tropospheric Ozone
MLS/Aura Level 2 Hydroxyl (OH) Mixing Ratio V006 (ML2OH) 2004-08-02 to 2014-10-01 006 COMPLETE 2 Hydroxyl
MLS/Aura Level 2 Bromine Monoxide (BrO) Mixing Ratio V006 (ML2BRO) 2004-08-02 to Present 006 ACTIVE 2 Bromine Monoxide
MLS/Aura Level 2 Carbon Monoxide (CO) Mixing Ratio V006 (ML2CO) 2004-08-02 to Present 006 ACTIVE 2 Atmospheric Carbon Monoxide
MLS/Aura Level 2 Chlorine Monoxide (ClO) Mixing Ratio V006 (ML2CLO) 2004-08-02 to Present 006 ACTIVE 2 Chlorine Monoxide
MLS/Aura Level 2 Cloud Ice Product V006 (ML2IWC) 2004-08-02 to Present 006 ACTIVE 2 Cloud Liquid Water/Ice
MLS/Aura Level 2 Cloud Top Pressure V006 (ML2CTP) 2004-08-02 to Present 006 ACTIVE 2 Cloud Top Pressure
MLS/Aura Level 2 Diagnostics, Geophysical Parameter Grid V006 (ML2DGG) 2004-08-02 to Present 006 ACTIVE 2 Atmospheric Carbon Monoxide, Hydrogen Cyanide, Methyl Cyanide, Bromine Monoxide, Chlorine Monoxide, Hydrogen Chloride, Hypochlorous Acid, METHANOL, Methyl Chloride, Hydroperoxy, Hydroxyl, Atmospheric Nitric Acid, Nitrous Oxide, Atmospheric Ozone, Sulfur Dioxide, Atmospheric Temperature, Humidity, Water Vapor Mixing Ratio Profiles, Cloud Liquid Water/Ice, Microwave Radiance
MLS/Aura Level 2 Diagnostics, Miscellaneous Grid V006 (ML2DGM) 2004-08-02 to Present 006 ACTIVE 2 Microwave Radiance
MLS/Aura Level 2 Geopotential Height V006 (ML2GPH) 2004-08-02 to Present 006 ACTIVE 2 Geopotential Height
MLS/Aura Level 2 Hydrogen Chloride (HCl) Mixing Ratio V006 (ML2HCL) 2004-08-02 to Present 006 ACTIVE 2 Hydrogen Chloride
MLS/Aura Level 2 Hydrogen Cyanide (HCN) Mixing Ratio V006 (ML2HCN) 2004-08-02 to Present 006 ACTIVE 2 Hydrogen Cyanide
MLS/Aura Level 2 Hydroperoxy (HO2) Mixing Ratio V006 (ML2HO2) 2004-08-02 to Present 006 ACTIVE 2 Hydroperoxy
MLS/Aura Level 2 Hypochlorous Acid (HOCl) Mixing Ratio V006 (ML2HOCL) 2004-08-02 to Present 006 ACTIVE 2 Hypochlorous Acid
MLS/Aura Level 2 Methanol (CH3OH) Mixing Ratio V006 (ML2CH3OH) 2004-08-02 to Present 006 ACTIVE 2 Methanol
MLS/Aura Level 2 Methyl Chloride (CH3CL) Mixing Ratio V006 (ML2CH3CL) 2004-08-02 to Present 006 ACTIVE 2 Methyl Chloride
MLS/Aura Level 2 Methyl Cyanide (CH3CN) Mixing Ratio V006 (ML2CH3CN) 2004-08-02 to Present 006 ACTIVE 2 Methyl Cyanide
MLS/Aura Level 2 Nitric Acid (HNO3) Mixing Ratio V006 (ML2HNO3) 2004-08-02 to Present 006 ACTIVE 2 Atmospheric Nitric Acid
MLS/Aura Level 2 Nitrous Oxide (N2O) Mixing Ratio V006 (ML2N2O) 2004-08-02 to Present 006 ACTIVE 2 Nitrous Oxide
MLS/Aura Level 2 Ozone (O3) Mixing Ratio V006 (ML2O3) 2004-08-02 to Present 006 ACTIVE 2 Atmospheric Ozone
MLS/Aura Level 2 Relative Humidity With Respect To Ice V006 (ML2RHI) 2004-08-02 to Present 006 ACTIVE 2 Relative Humidity
MLS/Aura Level 2 Sulfur Dioxide (SO2) Mixing Ratio V006 (ML2SO2) 2004-08-02 to Present 006 ACTIVE 2 Sulfur Dioxide
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MLS Data Tools

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Tool Description Services
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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