Yukon Base Map using the old National Topographic database layers in Yukon Albers equal area projection. This cached map service is considered to be legacy.

The Atlas of Canada's Web Mapping Service (WMS) is an Internet-based service designed to provide developers of on-line mapping tools access to the Atlas of Canada's Framework Data Sets. By using this service, developers gain access to our most current and accurate base data for rendering customized maps. Our OGC-compliant WMS technology will be provided free of charge and does not require a contract, license agreement or any special software systems - only a web browser such as Internet Explorer or Firefox. This WMS provides access to five different Framework Data Sets (world, North ciccumpolar region, North America, Canada 7.5 million, and Canada 1 million). Each Framework Data sets provides is a set of integrated base map layers depicting the locations of features such as hydrology, roads, railways, populated places and administrative boundaries. A number of non-standard projections are available via this WMS. They are: 54003 - World Miller Cylindrical, 54004 - World Mercator, 54008 - World Sinusoidal, 54009 - World Mollweide, 54030 - World Robinson, 102016 - North Pole Azimuthal Equidistant, 102017 - North Pole Lambert Azimuthal Equal Area, 102018 - North Pole Stereographic, 102008 - North America Albers Equal Area Conic, and 102009 - North America Lambert Conformal Conic.

The Atlas of Canada's Web Mapping Service (WMS) is an Internet-based service designed to provide developers of on-line mapping tools access to the Atlas of Canada's Framework Data Sets. By using this service, developers gain access to our most current and accurate base data for rendering customized maps. Our OGC-compliant WMS technology will be provided free of charge and does not require a contract, license agreement or any special software systems - only a web browser such as Internet Explorer or Firefox. This WMS provides access to five different Framework Data Sets (world, North ciccumpolar region, North America, Canada 7.5 million, and Canada 1 million). Each Framework Data sets provides is a set of integrated base map layers depicting the locations of features such as hydrology, roads, railways, populated places and administrative boundaries. A number of non-standard projections are available via this WMS. They are: 54003 - World Miller Cylindrical, 54004 - World Mercator, 54008 - World Sinusoidal, 54009 - World Mollweide, 54030 - World Robinson, 102016 - North Pole Azimuthal Equidistant, 102017 - North Pole Lambert Azimuthal Equal Area, 102018 - North Pole Stereographic, 102008 - North America Albers Equal Area Conic, and 102009 - North America Lambert Conformal Conic.

*** WARNING/ATTENTION: This service will close soon. Please consult <What's New> section at http://geogratis.gc.ca/. ATTENTION: Ce service WMS sera fermé prochainement. Consultez la section <Quoi de neuf> sur http://geogratis.gc.ca/.*** The Atlas of Canada's Web Mapping Service (WMS) is an Internet-based service designed to provide developers of on-line mapping tools access to the Atlas of Canada's Framework Data Sets. By using this service, developers gain access to our most current and accurate base data for rendering customized maps. Our OGC-compliant WMS technology will be provided free of charge and does not require a contract, license agreement or any special software systems - only a web browser such as Internet Explorer or Firefox. This WMS provides access to five different Framework Data Sets (world, North ciccumpolar region, North America, Canada 7.5 million, and Canada 1 million). Each Framework Data sets provides is a set of integrated base map layers depicting the locations of features such as hydrology, roads, railways, populated places and administrative boundaries. A number of non-standard projections are available via this WMS. They are: 54003 - World Miller Cylindrical, 54004 - World Mercator, 54008 - World Sinusoidal, 54009 - World Mollweide, 54030 - World Robinson, 102016 - North Pole Azimuthal Equidistant, 102017 - North Pole Lambert Azimuthal Equal Area, 102018 - North Pole Stereographic, 102008 - North America Albers Equal Area Conic, and 102009 - North America Lambert Conformal Conic.

Created for distribution by the GeoYukon application as a comprehensive resource for all publicly available Base Data information in the Yukon government. This data may be used directly by other applications to dynamically display Yukon data; however, it may be subject to change as data sets are updated or added.

*** WARNING/ATTENTION: This service will close soon. Please consult <What's New> section at http://geogratis.gc.ca/. ATTENTION: Ce service WMS sera fermé prochainement. Consultez la section <Quoi de neuf> sur http://geogratis.gc.ca/.*** The Atlas of Canada's Web Mapping Service (WMS) is an Internet-based service designed to provide developers of on-line mapping tools access to the Atlas of Canada's Framework Data Sets. By using this service, developers gain access to our most current and accurate base data for rendering customized maps. Our OGC-compliant WMS technology will be provided free of charge and does not require a contract, license agreement or any special software systems - only a web browser such as Internet Explorer or Firefox. This WMS provides access to five different Framework Data Sets (world, North ciccumpolar region, North America, Canada 7.5 million, and Canada 1 million). Each Framework Data sets provides is a set of integrated base map layers depicting the locations of features such as hydrology, roads, railways, populated places and administrative boundaries. A number of non-standard projections are available via this WMS. They are: 54003 - World Miller Cylindrical, 54004 - World Mercator, 54008 - World Sinusoidal, 54009 - World Mollweide, 54030 - World Robinson, 102016 - North Pole Azimuthal Equidistant, 102017 - North Pole Lambert Azimuthal Equal Area, 102018 - North Pole Stereographic, 102008 - North America Albers Equal Area Conic, and 102009 - North America Lambert Conformal Conic.

Created for distribution by the GeoYukon application as a comprehensive resource for all publicly available Reference information in the Yukon Government. This data may be used directly by other applications to dynamically display Yukon data; however, it may be subject to change as data sets are updated or added.

The USGS Elevation Contours service from The National Map (TNM) consists of contours generated for the conterminous United States from 1- and 1/3 arc-second elevation data. Small scale contours derived from 1 arc-second data are displayed at scales ranging from 1:577K to 1:72K in The National Map viewer. Contour intervals are 100 foot between 1:577K and 1:144K, and 50 foot at 1:72K. Large scale contours derived from 1/3 arc-second data are displayed at 1:50K (and larger). Large scale contour intervals are variable across the United States depending on complexity of topography. The National Map viewer allows free downloads of public domain contour data in either Esri File Geodatabase or Shapefile formats. The 3D Elevation Program (3DEP) provides elevation data for The National Map and basic elevation information for earth science studies and mapping applications. Scientists and resource managers use elevation data for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications. For additional information on 3DEP, go to http://nationalmap.gov/3DEP/.

The USGS US Topo Availability service from The National Map consists of footprints where US Topo products are currently available. Various green tints are used to reflect the year in which US Topo map products have been published. The service is updated daily and contains the same data used in footprints in the Map Locator & Downloader application program interface used in the USGS Store (http://store.usgs.gov). In addition to access through The National Map download client (http://viewer.nationalmap.gov/basic), US Topo products and other USGS publications are available through the USGS Store. For additional information, go to http://nationalmap.gov/ustopo.