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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 Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| ARCTAS Ozonesondes Data | 1 | GROUND-BASED OBSERVATIONS | OZONESONDES | 2008-04-01 to 2008-07-13 | ICARTT | ||
| ARCTAS P-3B Aircraft Aerosol In-situ Data | 1 | P-3B | PSAP, APS, CPC, RR Neph, AETHALOMETER, DMT SP2, DMA, LDMA, TDMA, OPC, AMS, CCN | 2008-03-25 to 2008-07-13 | ICARTT | ||
| ARCTAS P-3B Aircraft In-situ Meteorological and Navigational Data | 1 | P-3B | GPS, PRESSURE TRANSDUCERS, TEMPERATURE SENSORS, HYGROMETERS | 2008-03-23 to 2008-07-14 | ICARTT | ||
| ARCTAS P-3B Aircraft Merge Data | 1 | P-3B | Computer | 2008-03-31 to 2008-07-13 | ICARTT | ||
| Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 | 1 | FIELD INVESTIGATION | EDDY CORRELATION DEVICES, PYRANOMETERS, NET RADIOMETERS, IRGA, HUMIDITY SENSORS, THERMISTORS, BAROMETERS, SONIC ANEMOMETER, LICOR QUANTUM SENSOR | 1994-01-01 to 1997-01-01 |
N: 69 S: 45 E: -130 W: -171 |
ASCII | |
| ARISE 2014 C-130 In-Situ Meteorological and Navigational Data | 1 | C-130 | GPS, HYGROMETERS, PRESSURE TRANSDUCERS, PITOT-STATIC SYSTEM, TEMPERATURE SENSORS | 2014-09-01 to 2014-10-05 | ICARTT | ||
| ASIA-AQ DC-8 In-Situ Meteorology and Navigation Data | 1 | NASA DC-8 | DLH, MMS | 2024-01-23 to 2024-04-02 |
N: 61.37 S: 12.46 E: 180 W: -180 |
ICARTT | |
| ATom: In Situ Atmospheric Water Vapor from the Diode Laser Hygrometer, Version 2 | 2 | NASA DC-8 | DLH | 2016-07-29 to 2018-05-21 |
N: 90 S: -90 E: 180 W: -180 |
ICARTT | |
| ATom: In-Situ Measurements of Airflow and Aerosols from Multiple Airborne Campaigns | 1 | NASA DC-8 | MMS, CAPS | 2013-06-10 to 2018-05-21 |
N: 90 S: -90 E: 180 W: -180 |
CSV | |
| ATom: Simulated Data Stream for Modeling ATom-like Measurements | 1 | MODELS | Computer | 1997-08-01 to 2016-08-21 |
N: 59.8 S: -59.8 E: 180 W: 178.9 |
multiple |
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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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