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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 | Version Sort ascending | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| Sounder SIPS: Suomi NPP CrIMSS Level 2 SiFSAP Support: Atmosphere cloud and surface geophysical state per footprint V2 at GES DISC | 2 | Suomi-NPP | ATMS, CrIS | 2015-11-02 |
N: 90 S: -90 E: 180 W: -180 |
||
| BOREAS AES Canadian Hourly and Daily Surface Meteorological Data, R1 | 2 | METEOROLOGICAL STATIONS | SNOW MEASURING ROD, TEMPERATURE LOGGERS, HUMIDITY SENSORS, RAIN GAUGES, WIND MONITOR, VISUAL OBSERVATIONS, BAROMETERS, ANEMOMETERS, DEWPOINT HYDROMETERS, DRY BULB THERMOMETERS, WET BULB THERMOMETERS | 1975-01-01 to 1997-01-01 |
N: 57.35 S: 52.17 E: -97.83 W: -107.87 |
Binary | |
| Sounder SIPS: Suomi NPP CrIMSS Level 3 Specific Quality Control Gridded Daily SiFSAP V2 (SNDRSNIML3SDSFSP) at GES DISC | 2 | Suomi-NPP | CrIS, ATMS | 2015-11-02 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| HURRICANE AND SEVERE STORM SENTINEL (HS3) GLOBAL HAWK ADVANCED VERTICAL ATMOSPHERIC PROFILING SYSTEM (AVAPS) DROPSONDE SYSTEM V2 | 2 | GLOBAL HAWK | AVAPS, DROPSONDES | 2012-09-07 to 2014-09-30 |
N: 47.1646 S: 7.9001 E: -19.0779 W: -97.5988 |
ASCII | |
| Sounder SIPS: Suomi NPP CrIMSS Level 3 Specific Quality Control Gridded Monthly SiFSAP V2 (SNDRSNIML3SMSFSP) at GES DISC | 2 | SUOMI-NPP | CrIS, ATMS | 2015-11-01 to Present |
N: 90 S: -90 E: 180 W: -180 |
||
| MERRA-2 tavgC_3d_ltm_Np: 3d, Long Term Mean 3-Dimensional Meteorological Fields based on 1991-2020 V2 (M2TCNPLTM) at GES DISC | 2 | MERRA-2 | NOT APPLICABLE | 1991-01-01 to 2020-12-31 |
N: 90 S: -90 E: 180 W: -180 |
||
| SCATSAT-1 ESDR Level 2 Ancillary Ocean Surface Fields Version 1.1 | 1.1 | MODELS, SCATSAT-1 | Computer, OSCAT-2 | 2018-04-01 to 2021-03-01 |
N: 90 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | netCDF-4 |
| MetOp-A ASCAT ESDR Level 2 Ancillary Ocean Surface Fields Version 1.1 | 1.1 | MODELS, METOP-A | Computer, ASCAT | 2007-01-01 to 2014-04-01 |
N: 90 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | netCDF-4 |
| MetOp-B ASCAT ESDR Level 2 Ancillary Ocean Surface Fields Version 1.1 | 1.1 | MODELS, METOP-B | Computer, ASCAT | 2013-08-01 to 2022-05-31 |
N: 90 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | netCDF-4 |
| QuikSCAT ESDR Level 2 Ancillary Ocean Surface Fields Version 1.1 | 1.1 | MODELS, QUIKSCAT | Computer, SEAWINDS | 2000-06-01 to 2009-11-22 |
N: 90 S: -90 E: 180 W: -180 |
12.5 Kilometers x 12.5 Kilometers | 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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