594 datasets found for "Transportation"
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Federal
Global Roads Open Access Data Set, Version 1 (gROADSv1)
National Aeronautics and Space Administration —
The Global Roads Open Access Data Set, Version 1 (gROADSv1) was developed under the auspices of the CODATA Global Roads Data Development Task Group. The data set... -
Federal
Daily and Annual PM2.5, O3, and NO2 Concentrations at ZIP Codes for the Contiguous U.S., 2000-2016, v1.0
National Aeronautics and Space Administration —
The Daily and Annual PM2.5, O3, and NO2 Concentrations at ZIP Codes for the Contiguous U.S., 2000-2016, v1.0 data set contains daily and annual concentration... -
Federal
China Dimensions Data Collection: China County-Level Data from Provincial Economic Yearbooks, Keyed to 1:1M GIS Map
National Aeronautics and Space Administration —
The China County-Level Data on Provincial Economic Yearbooks, Keyed To 1:1M GIS Map consists of socioeconomic and boundary data for the administrative regions of... -
Federal
SDG Indicator 9.1.1: Rural Access Index (RAI), 2023 Release
National Aeronautics and Space Administration —
The SDG Indicator 9.1.1: The Rural Access Index (RAI), 2023 Release data set, part of the SDGI collection, measures the proportion of the rural population who live... -
Federal
ASIAS - Some History
National Aeronautics and Space Administration —
The ASIAS effort builds on demonstrations that an open exchange of information contributes to improved aviation safety. ASIAS is a comprehensive effort, covering the... -
Federal
Global Annual PM2.5 Grids from MODIS, MISR and SeaWiFS Aerosol Optical Depth (AOD), 1998-2019, V4.GL.03 NGDA
National Aeronautics and Space Administration —
The Global Annual PM2.5 Grids from MODIS, MISR and SeaWiFS Aerosol Optical Depth (AOD), 1998-2019, V4.GL.03 consists of annual concentrations (micrograms per cubic... -
Federal
Daily and Annual PM2.5 Concentrations for the Contiguous United States, 1-km Grids, v1 (2000 - 2016)
National Aeronautics and Space Administration —
The Daily and Annual PM2.5 Concentrations for the Contiguous United States, 1-km Grids, v1 (2000 - 2016) data set includes predictions of PM2.5 concentrations in grid... -
Federal
Global Multihazard Frequency and Distribution
National Aeronautics and Space Administration —
The Global Multihazard Frequency and Distribution is a 2.5 minute grid presenting a simple multihazard index based solely on summated single-hazard decile values. The... -
Federal
Environmentally Responsible Aviation Project
National Aeronautics and Space Administration —
Created in 2009 as part of NASA's Aeronautics Research Mission Directorate's Integrated Systems Research Program, the Environmentally Responsible Aviation... -
Federal
Declassified Satellite Imagery 2 (2002)
National Aeronautics and Space Administration —
Declassified satellite images provide an important worldwide record of land-surface change. With the success of the first release of classified satellite photography... -
Federal
CAR INTEX-B Long-range Pollution Transportation L1 V1 (CAR_INTEXB_L1C) at GES DISC
National Aeronautics and Space Administration —
INTEX-B (Intercontinental Chemical Transport Experiment-Phase B) focuses on the long-range transport of pollution, global atmospheric photochemistry, and the effects... -
Federal
ORACLES Trace Gas Aircraft InSitu Data
National Aeronautics and Space Administration —
ORACLES_TraceGas_AircraftInSitu_Data are in situ trace gas measurements collected onboard the P-3 Orion or ER-2 aircraft during the ObseRvations of Aerosols above... -
Federal
Bowen Ratio Surface Flux: KSU (FIFE)
National Aeronautics and Space Administration —
The Bowen Ratio Surface Flux Observations (KSU) Data Set contains surface flux measurements made at selected sites within the FIFE area. The sites were equipped with... -
Federal
DC3 In-Situ DC-8 Aircraft Trace Gas Data
National Aeronautics and Space Administration —
DC3_TraceGas_AircraftInSitu_DC8_Data are in-situ trace gas data collected onboard the DC-8 aircraft during the Deep Convective Clouds and Chemistry (DC3) field... -
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
A Global Data Set of Leaf Photosynthetic Rates, Leaf N and P, and Specific Leaf Area
National Aeronautics and Space Administration —
This global data set of photosynthetic rates and leaf nutrient traits was compiled from a comprehensive literature review. It includes estimates of Vcmax (maximum... -
Federal
Wind Energetic Particle Acceleration, Composition and Transport (EPACT) 92s KP Fluxes
National Aeronautics and Space Administration —
This set of key parameter flux data from the Wind EPACT (Energetic Particles: Acceleration, Composition and Transport) telescopes contains fluxes of protons (19-72... -
Federal
Pyrocumulonimbus Events over British Columbia in August 2017: Results from the NASA GEOS Earth System Model
National Aeronautics and Space Administration —
Model data associated with the manuscript submitted in Atmospheric Chemistry and Physics Journal, titled, " Pyrocumulonimbus Events over British Columbia in 2017: The... -
Federal
TRACE-P P-3B Trajectory Data
National Aeronautics and Space Administration —
TRACE-P_Trajectory_P3B_Data is the trajectory data collected onboard the P-3B aircraft during the Transport and Chemical Evolution over the Pacific (TRACE-P)... -
Federal
CPEX-AW DAWN Doppler Aerosol WiNd Lidar
National Aeronautics and Space Administration —
CPEXAW-DAWN_DC8_1 are the Doppler Aerosol WiNd lidar (DAWN) image and NetCDF data files collected during the Convective Processes Experiment - Aerosols & Winds...
594 datasets found for "Transportation"