The National Topographic System or NTS (French: Système national de référence cartographique) is the system used by Natural Resources Canada for providing general purpose topographic maps of the country. NTS maps are available in a variety of scales, the standard being 1/50,000 and 1/250,000 scales.
Topographic map coverage of Canada is based on the National Topographic System (NTS). These maps depict in detail ground relief (landforms and terrain), drainage (lakes and rivers), forest cover, administrative areas, populated areas, transportation routes and facilities (including roads and railways), and other man-made features.
Topographic Maps 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. Current and Historical Topo Maps of the US.
People also ask
Which is the National Topographic System of Canada?
Are there US topos and the National Map that show?
What are the features of a topographic map?
Why did the USGS create the topographic map?
Non-conforming maps help make the National Topographic System (NTS) more efficient. Generally, non-conforming map sheets can be identified by their irregular lines on the grid; however, some non-conforming 1:250 000 maps are identified by a light/dark pattern of lines and repositioned labels.
The National Map is easily accessible for display on the Web through such products as topographic maps and services and as downloadable data. The geographic information available from The National Map includes boundaries, elevation, geographic names, hydrography, land cover, orthoimagery, structures, and transportation.
National Topographic Database (NTDB) is a digital topographic database covering the entire Canadian landmass. Geomatics Canada created a complete and uniform product that includes features such as watercourses, urban areas, railways, roads, vegetation, and relief. No changes will be made to this product after August 2009. CanVec replaces the NTDB.
Do US Topos and The National Map have a layer that shows the Public Land Survey System (PLSS)? The Public Land Survey System (PLSS) is a way of subdividing and describing land in the United States. PLSS surveys, which are available for portions of land in 30 southern and western states, are made by the Bureau of Land Management (BLM).
Download Topographic Maps from the National Map. This is the primary search and download application for USGS topographic maps and base-layer GIS data. The same topographic maps are also downloadable through other interfaces. Attribution: Core Science Systems, National Geospatial Program. Date published: March 31, 2016.
- National Overview Maps
- Forest Visitor Maps, National Forest Atlas, and Wilderness Maps
- Topographic Maps
- Motor Vehicle Use Maps
We've released the next generation Interactive Visitor Map! Visitor Map 2.0, provides the public with an online view of Forest Service roads, trails, recreation sites, wilderness areas, and wild & scenic rivers. “A Guide To Your National Forests” is a free brochure showing locations of national forests and grasslands along with contact information.
These maps are available for purchase at the U.S. Geological Survey Store, many Forest Service offices and other retail outlets. Many Forest Visitor Maps are also available for purchase as georeferenced PDFs on Avenza, for use on mobile devices. 1. Forest Visitor Mapsfor each national forest and grassland provide forest-wide information on attractions, facilities, services, and opportunities. 2. National Forest Atlasesare full color atlases, containing 8.5-inch by 11-inch topographic quadrangle maps at 1 inch to the mile scale and are available for many of the forests in California. 3. Wilderness Mapsare topographic maps that show natural features such as mountains, valleys, plains, lakes, rivers, and vegetation using contour lines depicting elevation gain or loss. Each map covers all or part of one wilderness area and the scale is generally 1 inch per mile (1:63,360).
FSTopo is the Forest Service series of large scale topographic maps. FSTopo maps are 7.5 minute, 1:24,000-scale over the conterminous United States, and 15 minute X 20-22.5 minute, 1:63,360-scale over Alaska. These maps are available in several formats: 1. Geo-enabled PDFs. 2. Geotiffs that contain both collar and non-collar editions in a single zipped file. 3. Hard copies are available for purchase at some Forest Service offices, U.S. Geological Survey Store, and some retail outlets.
Motor Vehicle Use Maps identify those roads, trails, and areas designated for motor vehicle use are available one or more ways: 1. PDFs 2. Georeferenced PDFs through Avenza. 3. Printed maps at Forest Service offices.