Historical Topographic Maps - Preserving the Past
网页The Historical Topographic Map Collection, or HTMC, provides a comprehensive digital repository of all scales and all editions of U.S. Geological Survey (USGS) printed topographic maps that is easily discovered, browsed, and downloaded by …
Historical Maps at Your Fingertips | U.S. Geological Survey - USGS.gov
网页The highly interactive service provides tools and procedures that allow users to easily find historic map scans from USGS’s Historical Topographic Map Collection and even compare those with modern day maps.
A New Way to Find Old Maps | U.S. Geological Survey - USGS.gov
网页The USGS National Map program, working with the National Geologic Map Database (NGMDB) project, has launched a new version of the beta application, topoView for exploring, viewing, and downloading the more than 178,000 USGS digitized legacy topographic maps from the USGS Historical Topographic Map Collection (HTMC).
Get Maps - USGS Topoview
网页The most current map of each area is available from The National Map. TopoView shows the many and varied older maps of each area, and so is especially useful for historical purposes—for example, the names of some natural and cultural features have changed over time, and the historical names can be found on many of these topographic maps.
Topo Map Explorer - ArcGIS
网页Click anywhere in the United States to find USGS historical topo maps. Explore, download, or export what you like. To learn more about how to use this application and its collection of over 180,000 beautiful topos, visit this blog post .
Historical Topographic Map Collection | U.S. Geological Survey - USGS.gov
网页The Historical Topographic Map Collection (HTMC) is a digital archive of about 190,000 printed topographic quadrangle maps published by the U.S. Geological Survey (USGS) from the inception of the topographic mapping program in 1884 until the last paper topographic map using lithographic printing technology was published in 2006.
USGS - EarthExplorer
网页Query and order satellite images, aerial photographs, and cartographic products through the U.S. Geological Survey
Topographic Maps | U.S. Geological Survey - USGS.gov
网页Explore Historical USGS Topographic Maps. The Historical Topographic Map Collection contains USGS topographic maps published 1884 to 2006. Topographic maps became a signature product of the USGS because the public found them - then and now - to be a critical and versatile tool for viewing the nation's vast landscape.
topoView | USGS
网页The historical topographic mapping collection lets users explore how physical and cultural features change over time. The maps are particularly useful to scientists, historians, genealogists and others researching a specific geographic area.
Historical Topographic Map Collection (HTMC) - USGS.gov
网页This collection is of topographic quadrangle maps with scales between 1:10,000 and 1:250,000. These historic documents are downloadable free of charge through several interfaces. USGS topographic maps originally published on paper in the period 1884-2006 have been scanned and published as PDF documents.