|Arizona - National Elevation Dataset (NED) Bundle|
Your Price: $99.95
All Available National Elevation Dataset (NED) for Arizona
Resolution: 30m Complete Coverage, 10m see coverage graphic
*** 10m and 30m NED Data is also available via Premium Download at the county level ***
The USGS National Elevation Dataset (NED) has been developed by merging the highest-resolution, best quality elevation data available across the United States into a seamless raster format. NED is the result of the maturation of the USGS effort to provide 1:24,000-scale Digital Elevation Model (DEM) data for the conterminous US and 1:63,360-scale DEM data for Alaska. The dataset provides seamless coverage of the United States, HI, AK, and the island territories. NED has a consistent projection (Geographic), resolution (1 arc second (30m) and 1/3 arc second (10m) where avalable), and elevation units (meters). The horizontal datum is NAD83, except for AK, which is NAD27. The vertical datum is NAVD88, except for AK, which is NAVD29.