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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 |
|---|---|---|---|---|---|---|---|
| PACE-PAX CIRPAS Twin Otter In-Situ Aerosol Data | 1 | TWIN OTTER CIRPAS NPS | APS, UHSAS, TSI-3563 Neph, POPS | 2024-08-29 to 2024-09-28 |
N: 38.11 S: 33.49 E: -116.98 W: -125.33 |
ICARTT | |
| PACE-PAX CIRPAS Twin Otter In-Situ Aerosol Retrieval Algorithm (ISARA) Analysis Data | 1 | TWIN OTTER CIRPAS NPS | Computer | 2024-09-03 to 2024-09-29 |
N: 38.1 S: 33.62 E: -116.98 W: -124.24 |
NetCDF-4 | |
| PACE-PAX ER-2 High Spectral Resolution Lidar-2 Data | 1 | NASA ER-2 | HSRL-2 | 2024-09-06 to 2024-10-01 |
N: 40.77 S: 32.56 E: -113.22 W: -127.56 |
HDF5, PDF | |
| PACE-PAX ER-2 Research Scanning Polarimeter (RSP) Data | 1 | NASA ER-2 | RSP-2 | 2024-08-29 to 2024-10-02 |
N: 42.42 S: 31.58 E: -112.42 W: -128.52 |
NetCDF-4 | |
| PACE-PAX Marina Tower In-Situ Aerosol Data | 1 | GROUND-BASED OBSERVATIONS | APS, UHSAS, TSI-3563 Neph | 2024-09-01 to 2024-09-29 |
N: 36.68 S: 36.67 E: -121.75 W: -121.77 |
ICARTT | |
| PEM Tropics A Sondes Data | 1 | RADIOSONDES | RADIOSONDES, OZONESONDES | 1995-01-05 to 1997-12-31 |
N: -14.23 S: -45.045 E: 180 W: -180 |
GTE | |
| PEM Tropics B In-Situ DC-8 Meteorology and Navigation Data | 1 | NASA DC-8 | DADS, MTP, DLH | 1999-02-20 to 1999-04-19 |
N: 35.8 S: -36.4 E: 180 W: -180 |
GTE | |
| PEM Tropics B In-Situ P-3B Meteorology and Navigation Data | 1 | P-3B | TAMMS | 1999-03-05 to 1999-04-12 |
N: 40 S: -21 E: -72 W: -166 |
GTE | |
| PEM West A In-Situ DC-8 Meteorology and Navigation Data | 1 | NASA DC-8 | DADS, GRAB SAMPLERS | 1991-09-08 to 1991-10-23 |
N: 61.338 S: -62 E: 180 W: -180 |
GTE | |
| PEM West B Ground Data | 1 | GROUND STATIONS | NDIR GAS ANALYZER, GAS CHROMATOGRAPHS, CHEMILUMINESCENCE, RAWINSONDES, OZONESONDES, GC-ECD, ION CHROMATOGRAPHS | 1991-02-22 to 1995-01-01 |
N: 52.92 S: 21.33 E: 180 W: -180 |
GTE |
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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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