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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,653 datasets
Alaska is covered by this georeferenced digital map showing the correlation between physiographic province and permafrost presence at a 1:2,500,000 scale. The dataset was derived from a 1965 USGS map, hand-digitized and edited in ARC/INFO, with metadata finalized in 1996. It provides polygon-based classifications for mountainous, lowland, and upland areas underlain by continuous, discontinuous, or isolated permafrost.
25 spectral channels across 3 bands provide measurements from the High Altitude MMIC Sounding Radiometer (HAMSR) instrument. The dataset was collected during the NASA CPEX-CV field campaign aboard a DC-8 aircraft from September 6-30, 2022, based out of Sal Island, Cabo Verde. It contains inferred profiles of temperature, water vapor, and cloud liquid water, designed to investigate atmospheric dynamics in the tropical East Atlantic.
TASGO Seismic Survey 1995 is an operational report published by the Australian Ocean Data Network. The dataset likely contains details from a marine geophysical survey conducted in 1995. Metadata is minimal; the actual content and structure require verification after download.
NASA-led LMOS collected ground site data during May-June 2017 to investigate elevated ozone along Lake Michigan's coast. Multiple agencies including NOAA, EPA, and NSF collaborated on this field campaign using airborne, ship, mobile, and fixed platforms. The study aimed to understand ozone formation and transport, particularly the lakeshore gradient and rural concentration peaks.
LMOS_Ground_Milwaukee_Data_1 is a product of the Lake Michigan Ozone Study (LMOS) field campaign conducted from May through June 2017. The study was a collaborative, multi-agency effort involving NASA, NOAA, EPA, EPRI, NSF, LADCO, and university research groups to understand ozone formation and transport around Lake Michigan. Elevated ozone levels along the coast motivated the study, which used airborne, ship, mobile labs, and fixed ground-based platforms to collect air quality and meteorology data.
In-situ trace gas data collected onboard the NOAA Research Vessel during the Lake Michigan Ozone Study (LMOS) field campaign from May through June 2017. The dataset is a result of a joint effort across multiple agencies, including NASA, NOAA, the EPA, EPRI, NSF, LADCO, and university research groups. It aims to better understand ozone formation and transport around Lake Michigan, particularly the lakeshore gradient and peak concentrations in rural areas.
NASA-led LMOS collected ozone and trace gas data via a mobile platform to investigate high ozone levels along Lake Michigan's coast. The 2017 field campaign involved multiple agencies including NOAA, EPA, and NSF to understand ozone formation and transport. Data collection is complete and aims to improve regional ozone forecasts and EPA policy.
The Lake Michigan Ozone Study (LMOS) was a multi-agency field campaign conducted from May through June 2017 to investigate elevated ozone levels along the Lake Michigan coast. Data from the Schiller Park ground site includes air quality and meteorology observations collected by NASA, NOAA, EPA, and university research groups. This dataset aims to improve ozone forecasts and understand the lakeshore gradient in ozone concentrations.
The Lake Michigan Ozone Study (LMOS) collected ground site data in Zion during May and June 2017. This multi-agency effort involved NASA, NOAA, EPA, EPRI, NSF, LADCO, and university research groups. The study aimed to understand ozone formation and transport around Lake Michigan, particularly the lakeshore gradient.
Australian Ocean Data Network hosts a legacy report from a 1987 seismic research cruise in the Otway Basin and West Tasmania. The data likely contains geological and geophysical findings from Project 1C.09 of the BMR Fossil Fuel Project. Metadata is minimal, with the report available in HTML and PDF formats.
A polygon feature class from Spatial Services (DCS) representing the approximate bounds of formally named water features with indistinct extents. The dataset includes features categorized as Bay Like, River Like Area, and Sea Like, and forms the NSW component of the Australian Hydrological Geospatial Fabric. It was last updated on 2026-04 08 20:07:47.346155.
The Lake Michigan Ozone Study (LMOS) ground site data was collected at the Illinois EPA site during a May-June 2017 field campaign. This multi-agency effort involving NASA, NOAA, EPA, and others aimed to understand ozone formation and transport around Lake Michigan. Data collection is complete and includes air quality and meteorology observations from fixed ground-based platforms.
May through June 2017 data collected via the EPA GMAP mobile platform during the Lake Michigan Ozone Study (LMOS). This dataset contains trace gas surface mobile measurements aimed at understanding ozone formation and transport around Lake Michigan. It is a product of a multi-agency collaboration involving NASA, NOAA, EPA, EPRI, NSF, LADCO, and university research groups.
LMOS_Ground_WDNRRoutine_Data_1 is ground site data from the Lake Michigan Ozone Study (LMOS) field campaign. The dataset was collected by a multi-agency collaboration including NASA, NOAA, and the EPA during May through June 2017 to investigate high ozone levels along the Lake Michigan coast. Data collection for this product is complete.
9.0 MB of data supporting a 2026 study on fire-sensitive bird ecology. The dataset, authored by William Mitchell and colleagues, likely contains tabular records linking rainfall patterns to bird occurrence before and after fire events. Files are available in ZIP, CSV, and TXT formats under a CC-BY-NC-4.0 license.
Data from the 2005 Tropical Cloud Systems and Processes (TCSP) mission, collected by the ER-2 aircraft's X-band Doppler radar (EDOP). The dataset provides vertically profiled reflectivity, Doppler velocity, and spectral width from nadir and forward-pointing beams to study cyclogenesis. It is hosted and maintained by the NASA GHRC DAAC.
NASA's Measurement of Air Pollution from Satellites (MAPS) experiment provides second-by-second carbon monoxide (CO) mixing ratio data from the Space Radar Laboratory-2 (SRL-2) mission in 1994. The instrument used gas filter radiometry to measure CO concentrations in the middle troposphere at an altitude of 7-8 km. This data was collected to evaluate global CO sources, chemistry, and seasonal variation, with a focus on biomass burning during the Northern Hemisphere summer.
MAPS SRL-2 measured the global distribution of carbon monoxide in the middle troposphere during the 1994 Northern Hemisphere summer. The NASA experiment used gas filter radiometry from the Space Shuttle to detect CO at altitudes of 7-8 km, focusing on emissions from biomass burning. These measurements help scientists understand seasonal changes in CO sources, transport, and chemistry related to human activities and climate change.
NASA's ATom-4 campaign dataset contains one-second aerosol extinction and absorption measurements from the Spectrometers for Optical Aerosol Properties (SOAP) instrument aboard a DC-8 aircraft in 2018. Aerosol extinction is measured at 532 nm by cavity ringdown spectroscopy, and absorption is measured by photoacoustic spectroscopy. These measurements quantify aerosol-radiation interactions, a major component of Earth's radiation budget affecting climate.
NASA's TCSP Cloud Radar System (CRS) dataset contains high-resolution vertical profiles of radar reflectivity and Doppler velocity collected from the ER-2 high-altitude aircraft. These measurements were taken during the Tropical Cloud Systems and Processes mission to study the formation and intensification of tropical storms and hurricanes. The dataset is managed by the GHRC DAAC.