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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 |
|---|---|---|---|---|---|---|---|
| CERES and MISR Along-Track Footprint Radiances, Fluxes, and Clouds Terra-FM2 | 1 | Terra | MODIS, CERES-FM1, CERES SCANNER, MISR, CERES-FM2 | 2000-04-12 to 2005-02-28 | HDF4 | ||
| CLAMS Chesapeake Lighthouse Vaisala RS-80 Radiosonde | 1 | OCEAN PLATFORMS | RADIOSONDES | 2001-07-10 to 2001-08-02 | ASCII | ||
| CLAMS CV-580 Cloud Absorption Radiometer (CAR) | 1 | Convair-580 | CAR | 2001-07-10 to 2001-08-02 | HDF4 | ||
| CPEX-AW Dropsonde Data | 1 | NASA DC-8 | DROPSONDES | 2021-08-05 to 2021-09-17 | NetCDF-3, ICARTT | ||
| CPEX-AW HALO Aerosol and Water Vapor Profiles and Images | 1 | NASA DC-8 | HALO | 2021-08-20 to 2021-09-06 | HDF5, PNG | ||
| CPEX-CV Dropsonde Data | 1 | NASA DC-8 | DC8 DROPSONDES | 2022-06-16 to 2022-10-03 | NetCDF-4, ICARTT, PNG | ||
| CPEX-CV HALO Aerosol and Water Vapor Profiles and Images | 1 | NASA DC-8 | HALO | 2022-09-03 to 2022-09-30 | HDF5, PNG | ||
| CPEX-CV Merge Data Files | 1 | NASA DC-8, Data Analysis | CIP, CAS, Computer | 2022-09-06 to 2022-10-02 | ICARTT | ||
| Daily SnowModel Outputs Covering the ABoVE Core Domain, 3-km Resolution, 1980-2020 | 1 | MODELS | Computer | 1980-09-01 to 2020-08-31 |
N: 75.8357 S: 49.8038 E: -84.3282 W: -176.915 |
netCDF-4 classic | |
| DC3 In-Situ DC-8 Meteorological and Navigational Data | 1 | NASA DC-8 | MMS, DLH, GPS, HYGROMETERS, PRESSURE TRANSDUCERS, HUMIDITY SENSORS, TEMPERATURE SENSORS | 2012-05-04 to 2012-06-23 | ICARTT |
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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.
Humidity Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Earthdata Search | Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. | Search and Discovery, Access, Cataloging, Cloud Computing, Downloading | |
| 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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Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
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