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In addition to matching the Topozone URL's, the website offers free download of GeoTIFFs, which Topozone had only offered for a premium. TopoQuest started adding Canadian 1:50K scale topographic maps in July 2008, and USGS 1:100K and 1:250K scale topographic maps in March 2009.
Piru Creek is a major stream, about 71 miles (114 km) long, in northern Los Angeles County and eastern Ventura County, California.It is a tributary of the Santa Clara River, the largest stream system in Southern California that is still relatively natural.
Sergeant Chris D. Washington checking his Topographic map during a morning deer hunt in Kilgore, Texas A topographic map of Stowe, Vermont with contour lines Part of the same map in a perspective shaded relief view illustrating how the contour lines follow the terrain Sheet #535 (2013 version; second digital edition) of MTN50 Spanish National Topographic map series, covering Algete town (near ...
John Franklin's 1819–1820 map. John Franklin's Coppermine Expedition map of 1819–1822 shows details of the fur trade route from Île-à-la-Crosse to the Methye Portage. Churchill Lake is shown as "Clear Lake" with its northern reaches still unknown. The upstream lakes on the map include Methye Lake (Lac La Loche) and Buffalo Lake (Peter ...
Watershed delineation is the process of identifying the boundary of a watershed, also referred to as a catchment, drainage basin, or river basin.It is an important step in many areas of environmental science, engineering, and management, for example to study flooding, aquatic habitat, or water pollution.
The 2003 press release of the partnership said that 300 million maps had been served from 1999 to 2003. [2] TopoZone was one of the first topographic mapping site on the web, providing visitors with free viewing and printing of the full set of United States Geological Survey topographic maps covering the entire United States.
Fords Lake is a man made, 67 acres (27 ha) lake with an average depth of 11 feet (3.4 m) on Buttermilk Creek in Lackawanna County, Pennsylvania constructed in 1995. Owned by the state of Pennsylvania and controlled by the state Fish and Boat Commission, it is used for recreation purposes, such as boating, which is limited to electric powered motors and un-powered boats and for fishing.
Spider Lake is a 450-acre (180 ha) “all-sports” lake located about twenty minutes southeast of Downtown Traverse City in Grand Traverse County, Michigan. [2] It is part of the Boardman River watershed. Spider Lake teems with bass, bluegill, perch, pike, and crappie contained within 29 miles (47 km) of shoreline. There are several vacation ...