- The US Topo series is a latest generation of topographic maps modeled on the USGS historical 7.5-minute series (created from 1947-1992). Like the historical topographic mapping collection, we've added a variety of file formats previously unavailable for the US Topo series, including GeoTIFF and KMZ.
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Building on the success of more than 130 years of USGS topographic mapping, the US Topo series is a new generation of maps of the American landscape. US Topo topographic maps are produced by the National Geospatial Program of the U.S. Geological Survey (USGS).
US Topo is the current topographic map series. These are modeled on the legacy 7.5-minute maps, but are mass-produced from GIS databases and published as digital documents. 2.
May 16, 2011 · The US Topo program is a test of the hypothesis that a standard, general purpose map series relevant to the early 21st century can be created and maintained by other means. The Meaning of Quality It is clear to most map users that the old topographic maps have higher visual quality than US Topo maps.
This map product series, named “US Topo,” is modeled on the now historical USGS 7.5-minute (1:24,000 scale) topographic map series produced and printed by the USGS from 1947 to 2006. US Topo maps have the same extent, scale, and general layout as the historical topographic maps.
- Larry R. Davis, Kristin A. Fishburn, Helmut Lestinsky, Laurence R. Moore, Jennifer L. Walter
Nov 16, 2020 · USGS topographic maps come in a variety of scales. The most popular and the most detailed are the 7.5-minute or 1:24,000-scale (1 inch = 2,000 feet) quadrangle series. Depending on latitude, the area portrayed by the 7.5-minute series ranges from 49 to 64 square miles. It takes about 57,000 7.5-minute maps to cover the 48 contiguous states.
- Benjamin Aldred
The US Topo series is a latest generation of topographic maps modeled on the USGS historical 7.5-minute series (created from 1947-1992). Like the historical topographic mapping collection, we've added a variety of file formats previously unavailable for the US Topo series, including GeoTIFF and KMZ. New functionality driven by your feedback
The TOPO Series galley is ready for gourmet cooking on the go. With ample counter-space for food prep, you can put your knife skills to the test. There is also a storage area for a YETI Tundra 65 (cooler included) with a locking slide-out drawer for easy access.
The term “US Topo” refers specifically to quadrangle topographic maps published in 2009 and later. These maps are modeled on the familiar 7.5-minute quadrangle maps of the period 1947-1992, but are mass-produced from national GIS databases on a repeating cycle.