Web Tools. Data Access Tools. 7.5 & 15 Minute Topographic Maps (USGS Store) June 18, 2020. View Web Tool. Explore all 7.5 and 15-minute topographic (topo) maps within the USGS Store. Download or purchase options available.

The U.S. Geological Survey (USGS) has been the primary civilian mapping agency of the United States since 1879. Some of the most well-known USGS maps are the 1:24,000-scale topographic maps, also called 7.5-minute quadrangles .

This allows you to easily convert distances on the map to real-world measurements. In conclusion, a 7.5-minute map is a topographic map with a scale of 1:24,000, where 1 inch on the map represents 24,000 inches on the ground. It covers a specific area based on minutes of latitude and longitude and is commonly used for outdoor activities.

Custom Extent 7.5-Minute Topo map created using the topoBuilder application in January 2023. 7.5-Minute Topo. 7.5-Minute Topos closely resemble historical 7.5-minute USGS map products as well as US Topo maps.. This large-scale map type provides a high level of detail over approximately 50 to 70 square miles per map and can be used for recreation and navigation (orienteering and geocaching ...

The maps shown through topoView are from the USGS’s US Topo series and earlier Historical Topographic Map Collection (HTMC). 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 ...

title: USA USGS 24k Quadrangle Series Topographic Map Index. description: This layer presents the geographic extent of USGS 1:24,000 scale topographic maps (7.5- by 7.5-minute quadrangles) for the conterminous U.S. 48 states and District of Columbia. It provides quadrangle name, identification number, publication data, and map coverage by state ...

The USGS 7.5-Minute Quad Topo Map captures an area of approximately 7.5 minutes of latitude and longitude, covering about 49 square miles. Each map is a treasure trove of information, presenting intricate details of the terrain, such as elevation changes, contour lines, rivers, roads, and landmarks. This level of precision enables adventurers ...