In this lesson, we will discuss the USGS Store and how it can be used to access the US Topo and historical USGS Topographic maps. Specifically, this lesson will talk about the USGS Store, both where it’s accessed and what’s available at the store, as well as how you can locate and download free topographic maps through the store.
Why are some of the historical topographic maps yellowed and why do some have extra stamps or marks?
The goals of the Historical Topographic Map Collection (HTMC) project are to find, catalog, and georeference all USGS topographic quadrangle maps published prior to 2007. The overall purpose is to preserve the map archive for scientists, historians, and the public. Library copies of maps (many of which have library stamps) were therefore scanned "as is". Map restoration is not part of the current HTMC project.
Related
How do I find, download, or order topographic maps?
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. In 2009, the USGS transitioned from our hand scribed historical topographic maps to US Topos, which are computer-generated on a regular schedule using national databases...
How do I get a full-scale plot of a USGS topographic map?
There are three ways to get full-scale plots of USGS topographic quadrangle maps, including H istorical Topographic maps (produced 1884-2006), U S Topo maps (produced 2009-present) or customized OnDemand Topos. Order a paper map from the USGS Store. Use the Store’s Map Locator to find the desired map.* Download a free map file and send it to a local printing business. USGS topographic maps are...
Can I still get the older topographic maps?
Yes. Topographic maps originally published as paper documents between 1884-2006 have been scanned and published as the USGS Historical Topographic Map Collection. Download our historical topographic maps and our more current US Topo maps (published 2009-present) free of charge using TopoView (GeoPDF, GeoTIFF, JPEG, and KMZ formats) or using the USGS Store’s Map Locator (GeoPDF format). Order paper...
What is a topographic map?
The distinctive characteristic of a topographic map is the use of elevation contour lines to show the shape of the Earth's surface. Elevation contours are imaginary lines connecting points having the same elevation on the surface of the land above or below a reference surface, which is usually mean sea level. Contours make it possible to show the height and shape of mountains, the depths of the...
Where can I find indexes of USGS topographic maps?
View map indexes on these interactive maps (you must zoom in to see the index lines and map names) : Map Locator on the USGS Store - Click the icon on the left that looks like two pieces of paper and select “1:24,000” for our standard map series. TopoView - Click on any of the round map scale indicators on the right side of the map. The National Map Viewer - Click on the Layer List icon at the top...
How can topographic maps be useful in genealogical research?
Once you've gathered as many facts about family history and customs as possible, turn to maps to uncover more specific information or to solve historical mysteries. In the United States, birth, death, property, and some other kinds of records are normally kept by county governments. If you can name the place where an ancestor lived, new or old maps of that place might show the county seat where...
Why are USGS historical topographic maps referenced to outdated datums?
In the United States only three horizontal datums are commonly used: The North American Datum of 1927 ( NAD27) uses a starting point at a base station in Meades Ranch, Kansas and the Clarke Ellipsoid to calculate the shape of the Earth. The North American Datum of 1983 ( NAD83) was developed when satellites enabled a better model. NAD83 coordinates can be hundreds of meters away from coordinates...
Lesson 9a: Accessing US Topo and Historical USGS Topographic Maps
In this lesson, we will discuss the USGS Store and how it can be used to access the US Topo and historical USGS Topographic maps. Specifically, this lesson will talk about the USGS Store, both where it’s accessed and what’s available at the store, as well as how you can locate and download free topographic maps through the store.
TopoView - A look at version 2.1
A tutorial by USGS scientist and topoView developer Chris Garrity demonstrating how to use topoView version 2.1. TopoView let's you access and download maps free of charge from the USGS's Historical Topographic Map Collection, published between 1884 and 2006.
Resources:
An Introduction to TopoView (version 1.0)
A tutorial by USGS scientist and topoView developer Chris Garrity demonstrating how to use topoView version 2.1. TopoView let's you access and download maps free of charge from the USGS's Historical Topographic Map Collection, published between 1884 and 2006.
Resources:
An Introduction to TopoView (version 1.0)
Cartographers in the Field
This Depression-era oil painting was created by USGS field man Hal Shelton in 1940. The painting depicts mapping techniques used in the early days of cartography, including an alidade and stadia rod for determining distances and elevations and a plane-table for sketching contour lines. A USGS benchmark is visible near the top.
This Depression-era oil painting was created by USGS field man Hal Shelton in 1940. The painting depicts mapping techniques used in the early days of cartography, including an alidade and stadia rod for determining distances and elevations and a plane-table for sketching contour lines. A USGS benchmark is visible near the top.
USGS Topographic Field Party
A mounted topographic field party poses while working on the Dos Cabezas quadrangle in Arizona. 1940-1941. The quadrangle was surveyed by D.H. Rutledge, W.E. Burton, and G.K. Jensen, so it is likely that most or all of them are in this photo.
A mounted topographic field party poses while working on the Dos Cabezas quadrangle in Arizona. 1940-1941. The quadrangle was surveyed by D.H. Rutledge, W.E. Burton, and G.K. Jensen, so it is likely that most or all of them are in this photo.
USGS Topographic Rod man
Rod man Koontz holding a stadia rod.
Related
How do I find, download, or order topographic maps?
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. In 2009, the USGS transitioned from our hand scribed historical topographic maps to US Topos, which are computer-generated on a regular schedule using national databases...
How do I get a full-scale plot of a USGS topographic map?
There are three ways to get full-scale plots of USGS topographic quadrangle maps, including H istorical Topographic maps (produced 1884-2006), U S Topo maps (produced 2009-present) or customized OnDemand Topos. Order a paper map from the USGS Store. Use the Store’s Map Locator to find the desired map.* Download a free map file and send it to a local printing business. USGS topographic maps are...
Can I still get the older topographic maps?
Yes. Topographic maps originally published as paper documents between 1884-2006 have been scanned and published as the USGS Historical Topographic Map Collection. Download our historical topographic maps and our more current US Topo maps (published 2009-present) free of charge using TopoView (GeoPDF, GeoTIFF, JPEG, and KMZ formats) or using the USGS Store’s Map Locator (GeoPDF format). Order paper...
What is a topographic map?
The distinctive characteristic of a topographic map is the use of elevation contour lines to show the shape of the Earth's surface. Elevation contours are imaginary lines connecting points having the same elevation on the surface of the land above or below a reference surface, which is usually mean sea level. Contours make it possible to show the height and shape of mountains, the depths of the...
Where can I find indexes of USGS topographic maps?
View map indexes on these interactive maps (you must zoom in to see the index lines and map names) : Map Locator on the USGS Store - Click the icon on the left that looks like two pieces of paper and select “1:24,000” for our standard map series. TopoView - Click on any of the round map scale indicators on the right side of the map. The National Map Viewer - Click on the Layer List icon at the top...
How can topographic maps be useful in genealogical research?
Once you've gathered as many facts about family history and customs as possible, turn to maps to uncover more specific information or to solve historical mysteries. In the United States, birth, death, property, and some other kinds of records are normally kept by county governments. If you can name the place where an ancestor lived, new or old maps of that place might show the county seat where...
Why are USGS historical topographic maps referenced to outdated datums?
In the United States only three horizontal datums are commonly used: The North American Datum of 1927 ( NAD27) uses a starting point at a base station in Meades Ranch, Kansas and the Clarke Ellipsoid to calculate the shape of the Earth. The North American Datum of 1983 ( NAD83) was developed when satellites enabled a better model. NAD83 coordinates can be hundreds of meters away from coordinates...
Lesson 9a: Accessing US Topo and Historical USGS Topographic Maps
In this lesson, we will discuss the USGS Store and how it can be used to access the US Topo and historical USGS Topographic maps. Specifically, this lesson will talk about the USGS Store, both where it’s accessed and what’s available at the store, as well as how you can locate and download free topographic maps through the store.
In this lesson, we will discuss the USGS Store and how it can be used to access the US Topo and historical USGS Topographic maps. Specifically, this lesson will talk about the USGS Store, both where it’s accessed and what’s available at the store, as well as how you can locate and download free topographic maps through the store.
TopoView - A look at version 2.1
A tutorial by USGS scientist and topoView developer Chris Garrity demonstrating how to use topoView version 2.1. TopoView let's you access and download maps free of charge from the USGS's Historical Topographic Map Collection, published between 1884 and 2006.
Resources:
An Introduction to TopoView (version 1.0)
A tutorial by USGS scientist and topoView developer Chris Garrity demonstrating how to use topoView version 2.1. TopoView let's you access and download maps free of charge from the USGS's Historical Topographic Map Collection, published between 1884 and 2006.
Resources:
An Introduction to TopoView (version 1.0)
Cartographers in the Field
This Depression-era oil painting was created by USGS field man Hal Shelton in 1940. The painting depicts mapping techniques used in the early days of cartography, including an alidade and stadia rod for determining distances and elevations and a plane-table for sketching contour lines. A USGS benchmark is visible near the top.
This Depression-era oil painting was created by USGS field man Hal Shelton in 1940. The painting depicts mapping techniques used in the early days of cartography, including an alidade and stadia rod for determining distances and elevations and a plane-table for sketching contour lines. A USGS benchmark is visible near the top.
USGS Topographic Field Party
A mounted topographic field party poses while working on the Dos Cabezas quadrangle in Arizona. 1940-1941. The quadrangle was surveyed by D.H. Rutledge, W.E. Burton, and G.K. Jensen, so it is likely that most or all of them are in this photo.
A mounted topographic field party poses while working on the Dos Cabezas quadrangle in Arizona. 1940-1941. The quadrangle was surveyed by D.H. Rutledge, W.E. Burton, and G.K. Jensen, so it is likely that most or all of them are in this photo.
USGS Topographic Rod man
Rod man Koontz holding a stadia rod.
Updated Date: April 4, 2022