44 datasets found for "Government Boundaries"
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Federal
National Hydrography Dataset Plus - NHDPlus
U.S. Environmental Protection Agency —
This high-level metadata data document will be supplemented with detailed regional metadata at a later date. The NHDPlusV2 is an integrated suite of application-ready... -
Federal
Data for EPA’s Air QUAlity TimE Series Project (EQUATES) Version 1
U.S. Environmental Protection Agency —
The US EPA developed a set of modeled meteorology, emissions, air quality and pollutant deposition spanning the years 2002 through 2019. Modeled datasets cover the... -
Federal
NOAA ZCTA-level daily NC weather data (2009-2021)
U.S. Environmental Protection Agency —
This data contains daily, ZCTA-level records of five meteorological variables: mean temperature, maximum temperature, minimum temperature, relative humidity, and... -
Federal
WASP Output for Model Simulations
U.S. Environmental Protection Agency —
Data provided includes: the details on the WASP setup, including segment characteristics, the flow path, flow, initial and boundary conditions, and the load; the USGS... -
Federal
Mapping Aedes aegypti and Ae. albopictus vector mosquito distribution in Brownsville, Texas
U.S. Environmental Protection Agency —
Data supports the publication "Mapping Aedes aegypti (Diptera: Culicidae) and Aedes albopictus Vector Mosquito Distribution in Brownsville, TX". We investigated the... -
Federal
Urban Greenery and Body Mass Index
U.S. Environmental Protection Agency —
The datasets include individual-level BMI in Phoenix, AZ and Portland, OR obtained from the state DMVs, greenery along walkable roads within 500, 1000, 1500, and 2000... -
Federal
Gulf of Mexico Nutrient, carbon, CTD data
U.S. Environmental Protection Agency —
Gulf of Mexico cruise, nearshore and CTD data collected by the USEPA during 2002 - 2008. This dataset is associated with the following publications: Pauer , J., T.... -
Federal
BIA Tribes (3 of 5): National Land Area Representation
U.S. Environmental Protection Agency —
The purpose of the American Indian and Alaska Native Land Area Representation (AIAN-LAR) Geographic Information System (GIS) dataset is to depict the external extent... -
Federal
Performance and Characterization Data of a Degassed Anaerobic Membrane Biofilm Reactor Version 1
U.S. Environmental Protection Agency —
The goal of this study was to develop and evaluate an anerobic treatment system designed to overcome limitations associated with mass transfer resistances caused by... -
Federal
Neutral boundary layer urban dispersion in scaled uniform and nonuniform residential building arrays
U.S. Environmental Protection Agency —
The data files consist of velocity, turbulence, and concentration measurements gathered from EPA's Meteorological Wind Tunnel Laboratory. A data dictionary for each... -
Federal
Datasets for manuscript: A Graph-Based Modeling Framework for Tracing Hydrological Pollutant Transport in Surface Waters
U.S. Environmental Protection Agency —
Hydrology Graphs This repository contains the code for the manuscript "A Graph Formulation for Tracing Hydrological Pollutant Transport in Surface Waters." There are... -
Federal
Data used by EPA researchers to generate illustrative figures for overview article "Multiscale Modeling of Background Ozone: Research Needs to Inform and Improve Air Quality Management"
U.S. Environmental Protection Agency —
Data sets used to prepare illustrative figures for the overview article “Multiscale Modeling of Background Ozone” Overview The CMAQ model output datasets used to... -
Federal
BIA Tribes (4 of 5): American Indian & Alaska Native Land Area Representation
U.S. Environmental Protection Agency —
This data set is a supplemental dataset to the AIAN_LAR. This data is compiled from The American Indian Reservations / Federally Recognized Tribal Entities dataset... -
Federal
Particle dry Deposition algorithms in CMAQ v5.3: characterization of critical parameters and land use dependence
U.S. Environmental Protection Agency —
This study investigates particle dry deposition by characterizing critical parameters and land-use dependence in a 0-D box model as well as quantifying the resulting... -
Federal
Including dispersive shear stress in urban environments for single column dispersion models
U.S. Environmental Protection Agency —
The data files consist of measurements gathered from EPA's Meteorological Wind Tunnel Laboratory and Large Eddy Simulations (LES). Comparisons are made to the... -
Federal
CMAQ and PCAPS predicted air quality impacts offshore emissions sources
U.S. Environmental Protection Agency —
The Community Multiscale Air Quality (CMAQ) model version 5.4 (epa.gov/cmaq) was applied with 12 km sized grid cells for a domain covering the conterminous U.S. and... -
Federal
EnviroAtlas - HU12_polygon
U.S. Environmental Protection Agency —
This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of... -
Federal
Laboratory simulations of the atmospheric mixed layer in flow over complex terrain
U.S. Environmental Protection Agency —
A laboratory study of the influence of complex terrain on the interface between a well-mixed boundary layer and an elevated stratified layer was conducted in the... -
Federal
Annual 2016 CMAQ version 5.2.1 model simulation applied for a domain covering the CONUS using 12 km sized horizontal grid cells.
U.S. Environmental Protection Agency —
The entire year of 2016 is modeled with CMAQ version 5.2.1 (doi:10.5281/zenodo.1212601). The chosen simulation is evaluated extensively for air quality and...
44 datasets found for "Government Boundaries"