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Service Description: USGS Topo is a tile cache base map service that combines the most current data in The National Map (TNM), and other public-domain data, into a multi-scale topographic reference map. Data themes included are Boundaries, Geographic Names, Transportation, Contours, Hydrography, Land Cover, Shaded Relief, and Bathymetry. This service is designed to provide a seamless view of TNM data in a geographic information system (GIS) accessible format.

Map Name: USGSTopo

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• Layers (0)

Description: USGS Topo is a tile cache base map service that combines the most current data in The National Map (TNM), and other public-domain data, into a multi-scale topographic reference map. Data themes included are Boundaries, Geographic Names, Transportation, Contours, Hydrography, Land Cover, Shaded Relief, and Bathymetry. This service is designed to provide a seamless view of TNM data in a geographic information system (GIS) accessible format.

Copyright Text: USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed July 22, 2025.

Spatial Reference: 102100  (3857)


Single Fused Map Cache: true

Tile Info:

• Height: 256
• Width: 256
• DPI: 96
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• Format: MIXED
• Compression Quality: 85.0
• Origin: X: -2.0037508342787E7
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• Spatial Reference: 102100  (3857)
  

Storage Info:

• Storage Format: esriMapCacheStorageModeCompactV2
• Packet Size: 128

Initial Extent:

XMin: -1.478842369747655E7
YMin: 1237307.5316034243
XMax: -7088463.216143081
YMax: 7626220.1037898995
Spatial Reference: 102100

Full Extent:

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Spatial Reference: 102100

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: USGS TNM Topo Base Map
Author:
Comments: USGS Topo is a tile cache base map service that combines the most current data in The National Map (TNM), and other public-domain data, into a multi-scale topographic reference map. Data themes included are Boundaries, Geographic Names, Transportation, Contours, Hydrography, Land Cover, Shaded Relief, and Bathymetry. This service is designed to provide a seamless view of TNM data in a geographic information system (GIS) accessible format.
Subject: USGS TNM Topo Base Map
Category:
Keywords: ngda,base map,elevation,shaded relief,contour,hydrography,water,governmental unit,boundary,administrative,geographic name,land cover,structure,transportation,road,railroad,trail,airport,runway,NGP-TNM,REST,WMS,WMTS
AntialiasingMode: Fast
TextAntialiasingMode: Force

Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON, PBF

Supports Query Data Elements: true

Min Scale: 5.91657527591555E8

Max Scale: 9027.977411

Supports Datum Transformation: true



Child Resources:   Info

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