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Humidity Data Access and Tools
NASA’s humidity data range from hourly primary forcing data to modeled data based on measurements from high-altitude aircraft. Our datasets and tools help users find and integrate the data they need to see how humidity influences weather, ecosystems, and how we live our lives.
Humidity Datasets
| Dataset | Platforms | Instruments | Temporal Extent | Location Keywords | Spatial Extent | Data Format |
|---|---|---|---|---|---|---|
| ABLE-2A Merge Data | Data Analysis, NASA ELECTRA | NOT APPLICABLE | 1985-07-11 to 1985-08-15 | SOUTH AMERICA, AMAZONIA, BRAZIL, WESTERN HEMISPHERE, SOUTHERN HEMISPHERE | N: 37.1 S: -7.2 E: -47.48 W: -76.3 | GTE |
| ABLE-2A Sondes Data | RADIOSONDES | RAWINSONDES, TETHERSONDES | 1985-07-11 to 1985-08-15 | SOUTH AMERICA, AMAZONIA, BRAZIL, WESTERN HEMISPHERE, SOUTHERN HEMISPHERE | N: 37.1 S: -7.2 E: -47.48 W: -76.3 | GTE |
| ABLE-2B Sondes Data | RADIOSONDES | RAWINSONDES | 1987-04-01 to 1987-05-15 | SOUTH AMERICA, AMAZONIA, BRAZIL, WESTERN HEMISPHERE, SOUTHERN HEMISPHERE | N: 37.54 S: -84.1 E: -31.29 W: -81.47 | GTE |
| ABLE-3A Electra Meteorological and Navigational Data | NASA ELECTRA | TAMMS | 1988-07-07 to 1988-08-18 | NORTH AMERICA, ALASKA, VIRGINIA, GREENLAND, NORTHERN HEMISPHERE | N: 83.332 S: 37.082 E: -55.443 W: -168.402 | GTE, JPEG |
| ABLE-3A Merge Data | NASA ELECTRA, Data Analysis | NOT APPLICABLE | 1988-07-07 to 1988-08-18 | NORTH AMERICA, ALASKA, VIRGINIA, GREENLAND, WESTERN HEMISPHERE | N: 83.332 S: 37.082 E: -55.443 W: -168.402 | GTE |
| ABLE-3B Electra Meteorological and Navigational Data | NASA ELECTRA | TAMMS | 1990-06-11 to 1990-08-18 | CANADA, MANITOBA, QUEBEC, ONTARIO, VIRGINIA | N: 63.748 S: 37.053 E: -49.4 W: -106.178 | GTE, JPEG |
| ABLE-3B Merge Data | NASA ELECTRA, Data Analysis | NOT APPLICABLE | 1990-06-11 to 1990-08-18 | CANADA, MANITOBA, QUEBEC, ONTARIO, VIRGINIA | N: 63.748 S: 37.053 E: -49.4 W: -106.178 | GTE |
| ABoVE/ASCENDS: Active Sensing of CO2, CH4, and Water Vapor, Alaska and Canada, 2017 | NASA DC-8 | BACKSCATTER LIDAR, CO2 ANALYZERS | 2017-07-20 to 2017-08-08 | YUKON TERRITORY, ALASKA, NORTHWEST TERRITORIES | N: 71.2752 S: 34.5893 E: -98.0985 W: -165.685 | multiple |
| ABoVE/ASCENDS: Merged Atmospheric CO2, CH4, and Meteorological Data, 2017 | NASA DC-8 | AVOCET, HYDROMETERS, CO2 ANALYZERS | 2017-07-20 to 2017-08-09 | ALASKA, YUKON TERRITORY, NORTHWEST TERRITORIES | N: 71.2664 S: 34.594 E: -98.1479 W: -165.685 | ICARTT |
| ABoVE: Atmospheric Profiles of CO, CO2 and CH4 Concentrations from Arctic-CAP, 2017 | NASA DC-8 | PICARRO G2401-mc CO2, CH4, CO, H2O INSTRUMENT, HUMIDITY SENSORS, WIND MONITOR | 2017-04-26 to 2017-11-05 | NORTHWEST TERRITORIES, ARCTIC, ALASKA, YUKON TERRITORY | N: 71.2874 S: 40.0387 E: -104.112 W: -166.045 | netCDF-4 |
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Featured Humidity Observation Method: MLS
The Microwave Limb Sounder (MLS) instrument is carried aboard the Aqua satellite and acquires measurements globally day and night. The MLS makes measurements of atmospheric composition, temperature, humidity and cloud ice that are needed to learn more about weather, climate, and air quality.
The Microwave Limb Sounder Near-Real Time (MLS NRT) products are provided by the Land, Atmosphere Near-real time Capability for EOS (LANCE).
In coordination with the Microwave Limb Sounder (MLS) team, we now have several MLS products available through the GIBS image access APIs.
Learn how to visualize Microwave Limb Sounder data through OPeNDAP.
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