91 datasets found for "transportation"
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Federal
ATom: Dominant Role of Mineral Dust in Cirrus Cloud Formation
National Aeronautics and Space Administration —
This dataset provides: (1) In situ dust aerosol concentration measurements over remote tropical Pacific and Atlantic Oceans by NOAA Particle Analysis by Laser Mass... -
Federal
Pre-Delta-X: Total Suspended Solids of Surface Water across MRD, LA, USA, 2015-2016
National Aeronautics and Space Administration —
This dataset contains the total suspended solids (TSS) concentration of in situ water samples collected at selected sites across the Atchafalaya and Terrebonne Basins... -
Federal
WRF-STILT Particle Trajectories for Boston, MA, USA, 2013-2014
National Aeronautics and Space Administration —
This dataset provides Weather Research and Forecasting (WRF) Stochastic Time-Inverted Lagrangian Transport (STILT) particle trajectory data and footprint products for... -
Federal
Global Maps of Atmospheric Nitrogen Deposition, 1860, 1993, and 2050
National Aeronautics and Space Administration —
This data set provides global gridded estimates of atmospheric deposition of total inorganic nitrogen (N), NHx (NH3 and NH4+), and NOy (all oxidized forms of nitrogen... -
Federal
Airborne Observations and Modeling Comparison of Global Inorganic Aerosol Acidity
National Aeronautics and Space Administration —
This dataset provides observations collected during eleven airborne campaigns from 2006–2017 and associated input and output from nine widely used chemical transport... -
Federal
BOREAS TGB-07 Dry Deposition Herbicide and Organochlorine Flux Data
National Aeronautics and Space Administration —
The BOREAS TGB-07 team measured the concentration and flux of several agricultural pesticides in air, rainwater, and dry deposition samples in order to determine the... -
Federal
CMS: Global 0.5-deg Wetland Methane Emissions and Uncertainty (WetCHARTs v1.3.3)
National Aeronautics and Space Administration —
This dataset provides global monthly wetland methane (CH4) emissions estimates at 0.5 by 0.5-degree resolution for the period 2001-01-01 to 2022-08-31 that were... -
Federal
Delta-X: Bed and Suspended Sediment Grain Size, MRD, LA, USA, 2019-2021, V3
National Aeronautics and Space Administration —
This dataset includes sediment concentration and grain size distribution measurements from suspended and bed sediment samples collected in the Atchafalaya River and... -
Federal
CMS: Global 0.5-deg Wetland Methane Emissions and Uncertainty (WetCHARTs v1.0)
National Aeronautics and Space Administration —
This data set provides global monthly wetland methane (CH4) emissions and uncertainty data products derived from an ensemble of multiple terrestrial biosphere models,... -
Federal
LBA-ECO LC-13 GIS Coverages of Logged Areas, Cauaxi, Para, Brazil: 1996, 1998
National Aeronautics and Space Administration —
We combined a detailed field study of canopy gap fraction with spectral mixture analysis of Landsat ETM+ satellite imagery to assess landscape and regional dynamics... -
Federal
ACT-America: L2 In Situ Atmospheric CO2, CO, CH4, and O3 Concentrations, Eastern USA
National Aeronautics and Space Administration —
This dataset provides atmospheric carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), water vapor (H2O), and ozone (O3) concentrations collected during... -
Federal
Vulcan: High-Resolution Hourly Fossil Fuel CO2 Emissions in USA, 2010-2015, Version 3
National Aeronautics and Space Administration —
The Vulcan version 3.0 hourly dataset quantifies hourly emissions at a 1-km resolution for the 2010-2015 time period. Estimates are provided of hourly carbon dioxide... -
Federal
ACT-America: L2 Remotely Sensed Column-avg CO2 by Airborne Lidar, Lite, Eastern USA
National Aeronautics and Space Administration —
This dataset provides a direct subset (i.e., the Lite version) of the Level 2 (L2) remotely sensed column-average carbon dioxide (CO2) concentrations measured during... -
Federal
ACT-America: L1 Raw, Uncalibrated In-Situ CO2, CO, and CH4 Mole Fractions from Towers
National Aeronautics and Space Administration —
This dataset provides Level 1 (L1) in situ atmospheric carbon dioxide (CO2), carbon monoxide (CO), and methane (CH4) concentrations as measured on a network of... -
Federal
Delta-X: Delft3D Sediment Model, Site 399, Terrebonne Basin, MRD, Louisiana, USA
National Aeronautics and Space Administration —
This dataset contains the Delft3D model of the intensive site 399 in the Terrebonne Basin along the Mississippi River Delta (MRD) in coastal Louisiana. Simulations... -
Federal
Pre-LBA ABLE-2A and ABLE-2B Expedition Data
National Aeronautics and Space Administration —
The ABLE 2A and 2B (Atmospheric Boundary Layer Experiments) data consists of estimates of the rate of exchange of a wide variety of aerosols and gases between the... -
Federal
LBA-ECO LC-13 GIS Coverages of Logged Areas, Tapajos Forest, Para, Brazil: 1996, 1998
National Aeronautics and Space Administration —
We combined a detailed field study of canopy gap fraction with spectral mixture analysis of Landsat ETM+ satellite imagery to assess landscape and regional dynamics... -
Federal
CMS: Annual Estimates of Global Riverine Nitrous Oxide Emissions, 1900-2016
National Aeronautics and Space Administration —
This dataset provides modeled estimates of annual nitrous oxide (N2O) emissions at a coarse geographic scale (0.5 x 0.5 degree) for two sets of global rivers and... -
Federal
ACT-America: L3 Merged In Situ Atmospheric Trace Gases and Flask Data, Eastern USA
National Aeronautics and Space Administration —
This dataset provides merged data products acquired during flights over the central and eastern United States as part of the Atmospheric Carbon and Transport -...
91 datasets found for "transportation"