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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 | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II NCAR Kingair Aircraft Microphysical Data | 1 | B-200 | PMS 2D-C PROBE, PMS 2D-P PROBE | 1991-11-09 to 1991-12-06 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II NCAR Sabreliner Aircraft Microphysical Data | 1 | Airplane | PMS 2D-C PROBE, PMS 2D-P PROBE | 1991-11-17 to 1991-12-07 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II Portable Automated Mesonet Station (PAMS) Data | 1 | GROUND STATIONS, PAM | NOT APPLICABLE | 1991-11-13 to 1991-12-07 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II Raman Lidar Data | 1 | GROUND STATIONS | LIDAR | 1991-11-13 to 1991-12-07 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II University of North Dakota Citation Aircraft 5 Second Data | 1 | NASA WB-57F | RT, PRESSURE TRANSDUCERS, PMS, CLOUD LIQUID WATER PROBE, THERMOMETERS | 1991-11-22 to 1991-11-22 | Binary | ||
| First ISCCP Regional Experiment (FIRE) Cirrus Phase II University of North Dakota Citation Aircraft Microphysical Data | 1 | Airplane | PMS 2D-C PROBE, PMS 2D-P PROBE | 1991-11-14 to 1991-12-07 | Binary | ||
| First ISCCP Regional Experiment (FIRE) Marine Stratocumulus Ceilometer and Cross-chain Loran Atmospheric Sounding System (CLASS) Data | 1 | GROUND STATIONS | CLASS, RAWINSONDES, CEILOMETERS | 1987-06-30 to 1987-07-19 | Binary | ||
| First ISCCP Regional Experiment (FIRE) Marine Stratocumulus Colorado State University (CSU) Surface Radiation Data | 1 | GROUND STATIONS | PYRANOMETERS, Pyrgeometer | 1987-06-30 to 1987-07-19 | Binary | ||
| First ISCCP Regional Experiment (FIRE) Marine Stratocumulus Colorado State University (CSU) Tethered Balloon Data | 1 | GROUND STATIONS, BALLOONS | PSYCHROMETERS, PYRANOMETERS, Pyrgeometer | 1987-07-07 to 1987-07-14 | Binary | ||
| First ISCCP Regional Experiment (FIRE) Marine Stratocumulus National Center forAtmospheric Research (NCAR) Electra Aircraft Data | 1 | NCAR ELECTRA | PARTICLE DETECTORS, ALTIMETERS, AEROSOL MONITOR, TEMPERATURE SENSORS, WIND MONITOR, FSSP, GUST PROBES, Hotwire LWC, HYGROMETERS, LIDAR, PMS, PRESSURE TRANSDUCERS, PRT, PYRANOMETERS, Pyrgeometer, VIDEO CAMERA | 1987-06-29 to 1987-07-18 | ASCII | ||
| First ISCCP Regional Experiment (FIRE) Marine Stratocumulus United Kingdom Meteorological Office (UKMO) C-130 Aircraft Data | 1 | C-130 | PYRANOMETERS, Pyrgeometer, RADIOMETERS, THERMOMETERS | 1987-07-07 to 1987-07-18 | Binary | ||
| FLDAS Noah Land Surface Model L4 Global Monthly 0.1 x 0.1 degree (GDAS and CHIRPS-PRELIM) V001 (FLDAS_NOAH01_CP_GL_M) at GES DISC | 001 | Noah-LSM | NOT APPLICABLE | 2019-01-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | |
| FLDAS Noah Land Surface Model L4 Global Monthly 0.1 x 0.1 degree (MERRA-2 and CHIRPS) V001 (FLDAS_NOAH01_C_GL_M) at GES DISC | 001 | Noah-LSM | NOT APPLICABLE | 1982-01-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
0.1 Decimal Degrees x 0.1 Decimal Degrees | |
| FLDAS2 Noah-MP GDAS Land Surface Model L4 Central Asia Daily 0.01 degree x 0.01 degree V001 (FLDAS_NOAHMP001_G_CA_D) | 001 | Noah-LSM | NOT APPLICABLE | 2000-10-01 to Present |
N: 56 S: 21 E: 100 W: 30 |
0.01 Decimal Degrees x 0.01 Decimal Degrees | |
| FLUXNET Canada Research Network - Canadian Carbon Program Data Collection, 1993-2014 | 1 | METEOROLOGICAL STATIONS, FIELD SURVEYS | PYRANOMETERS, ANEMOMETERS, RAIN GAUGES, THERMOCOUPLES, THERMOMETERS, THERMISTORS, STEEL MEASURING TAPE, CO2 ANALYZERS, PROBES | 1993-01-01 to 2014-12-31 |
N: 55.88 S: 42.6609 E: -67.0993 W: -125.334 |
CSV | |
| GEWEX SRB Integrated Product (Rel-4) Ancillary 3-Hourly | 1 | SATELLITES | RADIOMETERS | 1988-01-01 to 2009-12-31 | NetCDF-4 | ||
| GEWEX SRB Integrated Product (Rel-4) Ancillary 3-Hourly Land-only | 1 | SATELLITES | RADIOMETERS | 1983-07-01 to 1987-12-31 | NetCDF-4 | ||
| GEWEX SRB Integrated Product (Rel-4) Ancillary 3-Hourly Ocean-only | 1 | SATELLITES | RADIOMETERS | 2010-01-01 to 2017-06-30 | NetCDF-4 | ||
| GLDAS Catchment Land Surface Model L4 3 hourly 1.0 x 1.0 degree Early Product V2.1 (GLDAS_CLSM10_3H_EP) at GES DISC | 2.1 | Catchment-LSM | NOT APPLICABLE | 2019-12-01 |
N: 90 S: -60 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees | |
| GLDAS Catchment Land Surface Model L4 3 hourly 1.0 x 1.0 degree V2.0 (GLDAS_CLSM10_3H) at GES DISC | 2.0 | Catchment-LSM | NOT APPLICABLE | 1948-01-01 to 2014-12-31 |
N: 90 S: -60 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees | |
| GLDAS Catchment Land Surface Model L4 3 hourly 1.0 x 1.0 degree V2.1 (GLDAS_CLSM10_3H) at GES DISC | 2.1 | Catchment-LSM | NOT APPLICABLE | 2000-01-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees | |
| GLDAS Catchment Land Surface Model L4 daily 0.25 x 0.25 degree GRACE-DA1 V2.2 (GLDAS_CLSM025_DA1_D) at GES DISC | 2.2 | Catchment-LSM | NOT APPLICABLE | 2003-02-01 to Present |
N: 90 S: -60 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | |
| GLDAS Catchment Land Surface Model L4 daily 0.25 x 0.25 degree GRACE-DA1 V2.2 (GLDAS_CLSM025_DA1_D_EP) at GES DISC | 2.2 | Catchment-LSM | NOT APPLICABLE | 2020-01-01 |
N: 90 S: -60 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | |
| GLDAS Catchment Land Surface Model L4 daily 0.25 x 0.25 degree V2.0 (GLDAS_CLSM025_D) at GES DISC | 2.0 | Catchment-LSM | NOT APPLICABLE | 1948-01-01 to 2014-12-30 |
N: 90 S: -60 E: 180 W: -180 |
0.25 Decimal Degrees x 0.25 Decimal Degrees | |
| GLDAS Catchment Land Surface Model L4 monthly 1.0 x 1.0 degree Early Product V2.1 (GLDAS_CLSM10_M_EP) at GES DISC | 2.1 | Catchment-LSM | NOT APPLICABLE | 2019-12-01 |
N: 90 S: -60 E: 180 W: -180 |
1 Decimal Degrees x 1 Decimal Degrees |
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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