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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,416 datasets
Instrumented site data from Tuz Golu, Turkey, one of eight CEOS Reference Test Sites for sensor calibration. The dataset supports vicarious calibration activities to ensure accuracy for Earth Observing satellites. It was established following a 2004 CEOS recommendation and is maintained by contributing space agencies.
Eight instrumented sites, provisionally called LANDNET, are designated as CEOS Reference Test Sites for sensor calibration. The Negev site in Southern Israel is used for field campaigns to obtain radiometric gain and facilitate international instrument inter-comparison. The data is maintained by the USGS Long Term Archive (LTA) under the Committee on Earth Observing Systems (CEOS) framework.
Dome C, Antarctica is one of eight instrumented CEOS Reference Test Sites for satellite sensor calibration and validation. The data supports traceable intercomparison of wide swath sensors to ensure high accuracy for climate change understanding and operational Earth observation services. The initiative was formulated by the CEOS Calibration and Validation subgroup in 2004, with data provision managed by member agencies like USGS_LTA.
NASA EarthData hosts annual measurements of the stable carbon isotope composition (13CO2) in the atmosphere at Arrival Heights, Ross Island. SCIOPS collects between 12 to 18 whole air samples per year using a pump system, with data traceable to IAEA standards. The time series began in March 1997.
Annual measurements of nitrous oxide (N2O) concentrations in dry air samples collected from Arrival Heights, Ross Island. Between 12 to 18 samples are collected each year, with the record beginning in May 1996. The dataset is produced by SCIOPS and measurements are traceable to World Meteorological Organisation scales.
Annual atmospheric samples from Arrival Heights, Ross Island, Antarctica, provide carbon dioxide (CO2) mixing ratios and 13C/12C isotopic ratios. The dataset contains 12 to 18 samples collected each year since December 1996. Measurements are maintained by SCIOPS and traceable to World Meteorological Organisation scales.
Microwave radiometer brightness temperature measurements were collected during the Convection and Moisture Experiment (CAMEX-1) campaign. The dataset covers a ten-day period from September 26 to October 5, 1993, over a region between 25.5N-43N latitude and 70W-83W longitude. Data originates from the Advanced Microwave Precipitation Radiometer (AMPR) instrument, managed by the GHRC DAAC.
August 23-30, 1995, data from the Advanced Microwave Precipitation Radiometer (AMPR) deployed during the Convection and Moisture Experiment 2 (CAMEX-2). The dataset contains brightness temperature measurements collected at four microwave frequencies (10.7, 19.35, 37.1, and 85.5 GHz) over a defined geographic region. It is hosted by the NASA GHRC DAAC.
Daily global atmospheric profiles from the AIRS instrument aboard NASA's Aqua satellite, gridded into 1-degree cells. The dataset provides averaged geophysical parameters, standard deviations, and input counts for each daily file, covering both ascending and descending orbits. It is produced by NASA's Goddard Earth Sciences Data and Information Services Center (GES DISC).
Raw radiosonde and pilot balloon observations from various global locations are transmitted in the World Meteorological Organization BUFR format. Variables likely include temperature, humidity, wind direction and speed, pressure, height, and launch displacement metadata. This data stream, beginning in May 2017, provides vertical atmospheric profiles with varying resolution for weather analysis.
Daily operational sea surface temperature analysis produced by the UK Met Office using optimal interpolation. The dataset integrates satellite data from AVHRR, SEVIRI, GOES, IASI, and TMI sensors with in-situ ship and buoy measurements on a global 0.054-degree grid. It is produced for use as a lower boundary condition in Numerical Weather Prediction models and adheres to GHRSST GDS version 2 specifications.
Daily global sea surface temperature analysis produced on a 0.05-degree grid using an optimal interpolation method. The Danish Meteorological Institute generates this dataset operationally by combining nighttime skin and subskin temperature observations from multiple satellite sensors, including AVHRR, SEVIRI, AMSR2, VIIRS, and MODIS. It follows the GHRSST Data Processing Specification version 2 and incorporates an ice mask from the EUMETSAT OSI-SAF.
Sensor stations on Seattle bridges and streets record street surface and ambient air temperature every second, averaging readings into a minute-by-minute time series. The City of Seattle updates this dataset hourly, storing only the most recent 48 hours of data. This provides a near-real-time view of localized road conditions.
An essay describing festivals celebrated in a specific Indian district and their cultural associations with groundwater resources. The document was authored by Palak Babel and uploaded to figshare in April 2026. It is a single 5.1 MB PDF file.
Gravity and temperature measurement data collected on the Fox glacier in Yukon, Canada. The dataset is provided by the Government of Yukon and was last updated in March 2026. Row count, column count, and specific measurement variables are unknown.
A scientific report from the Government of Yukon investigates the formation of aggradational ice within permafrost. The document, last updated in March 2026, is provided in HTML format under a Yukon open government license.
Studies of an active rock glacier on the east side of the Slims River valley in the Yukon Territory. The dataset is provided by the Government of Yukon and was last updated in March 2026.
2026-03-25 updated dataset from the Government of Yukon details sedimentology and drainage history of a glacier-dammed lake in the St. Elias Mountains, Yukon Territory. It provides geological and hydrological observations from a glaciated alpine environment.
Yukon geological data presents evidence for two distinct magmas within the Eocene Sloko-Skukum volcanic system. The dataset is published by the Government of Yukon and was last updated in March 2026.
Yukon Government data on Cordilleran glaciers, last updated in March 2026. The dataset is provided in HTML format under a yk-oglyk license. Row count, column structure, and specific features are unknown.