March 24, 2015
March 24, 2015—The U.S. Geological Survey, through the National Geospatial Program, has delivered more than 18 million US Topo quadrangles and Historic Topographic Maps in the past six years. A download is counted when a user select the desired map(s) from the USGS Storeor The National Map Viewer and places that file on their computer or mobile device for further manipulation.
November 4, 2014
GRAZ, Austria, Oct. 30, 2014—For aerial acquisition companies that still operate exclusively with film sensors, the digital arena can seem like a different world with its own language. Many film flyers approach discussions about migrating from their film systems to digital systems with concerns over differences in base-to-height ratio, focal lengths and concepts such as
October 6, 2014
Norcross, Ga., Oct. 6, 2014—Leica Geosystems’ RCD30 Penta Oblique system is now available with new optics. Compared to the previous configuration, which consists of lenses with 50 mm focal length for nadir and 80 mm for oblique images, the camera is now available with 80 mm and 150 mm focal length respectively. In combination with the new