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.
For Backscatter Data, please vist here.
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).
Maug is a unique structure in the Mariana islands, consisting of three separate small islands (Higashi-shima – East Island, Kita-shima – North Island, and Nishi-shima – West Island) and a submerged caldera. It is located at 20 2’N, longitude 145 13’E, approximately 530 km north of Saipan. The outer shores of the three islands’ diameter is 3.3 km land while the submerged caldera has a diameter of approximately 2.2 km. The three islands have a total area of approximately 2.1 km2 and a maximum elevation of 227 m. more ...
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