Aerial View Maps

dtm oqisle gif

Summary: 5 = mass point not part of a breakline They are tiled by the Orthophoto Quad Index Note that the DTMs for Martha s Vineyard and Nantucket use the OQISLE Index SHEET IDs the mainland tiles use the OQMAIN mainland SHEET IDs The naming convention for the files is a d followed by the Orthophoto Index SHEET ID and a dtm extension

Image Dimensions: 1152 x 472