• 2 datasets found
    • Airspace Noise Contours

      cohgis.COHGIS.AIRPORT_DNL65_NoiseContours Summary used to generate Aiport Tiers. Description The 65 decible noise lines; The noise contours were borrowed from HAS,...
    • Harris County Airports

      cohgis.COHGIS.AIRPORT Tags Harris County Airport Polygons Summary This is a general purpose layer for locating airports Description This is a polygon layer that...