GPS World

Tag: EPA

  • New Esri app shows air quality with demographics

    New Esri app shows air quality with demographics

    Image: Esri
    Image: Esri

    Esri has released a new mapping app, Air Quality Aware, that fuses data from the EPA’s AirNow program, NOAA’s National Weather Service wind forecast and the American Community Survey to provide location intelligence on current air quality and its impacts on local communities.

    At a national level, areas are color-coded according to EPA’s Air Quality Index, with magenta and purple representing hazardous and very unhealthy air quality.

    As users zoom in, the map shows the air-quality scores reported at each individual air-quality monitoring station.

    Users can click on any station for more information about the pollutants and concentrations reported at that location. They can also search for or click any place on the map to get more information about current and forecasts of air quality, wind speed and insights about the vulnerable population in each place.

  • U.S. Environmental Protection Agency to use SimActive’s Correlator3D

    SimActive’s Correlator3D has been selected by the United States Environmental Protection Agency (EPA) to create 3D datasets of vegetation for input into biophysical models. The software will also support generation of urban landcover maps for the agency’s GIS, EnviroAtlas.

    “Correlator3D has been serving governments globally, encompassing a wide spectrum of requirements,” said Philippe Simard, president of SimActive. “We are proud to be working with the EPA and supporting their environmental mandate.”

    Correlator3D software is a patented end-to-end photogrammetry solution for the generation of high-quality geospatial data from satellite and aerial imagery, including UAVs. Correlator3D performs aerial triangulation and produces dense digital surface models, digital terrain models, point clouds, orthomosaics and vectorized 3D features.