Zipped data files contain 1) grid data file (GMT or ASCII), 2)
high-res JPG of image, and 3) explanatory metadata text file (identical
to linked file listed below).
* Ikonos imagery & USGS Digital Ortho Quarter Quads NOT included with download.
Not yet available
Zipped data files contain 1) Arc ASCII file, 2) layer (.lyr) file for symbology, 3) high-res JPG of image, and 4) explanatory metadata text file (identical to linked file listed below).
The boxes on the map represent charts used to grid subsets of the backscatter data into manageable file sizes. The box labels correspond to the 1 meter GeoTIFFs that are available for download in the pull down menus. To create a map of the entire backscatter dataset, all charts must be downloaded and the data must be mosaicked.
Reson 1 m grid: Grid metadata text