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ArcGIS REST Services Directory
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TNM_Contours (MapServer)

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Service Description: Contours were generated for the conterminous United States from the 1 arc-second National Elevation Dataset (NED, and can be displayed between 1:289K and 1:72K scales in The National Map Viewer. The NED serves as the elevation layer of The National Map, and provides basic elevation information for earth science studies and mapping applications. Scientists and resource managers use NED data for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications. For additional information, go to http://ned.usgs.gov.

Map Name: Layers

Legend

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Layers: Description:

Copyright Text:

Spatial Reference: 102100  (3857)


Single Fused Map Cache: true

Tile Info: Initial Extent: Full Extent: Units: esriMeters

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

Document Info: Supports Dynamic Layers: false

MaxRecordCount: 1000

MaxImageHeight: 2048

MaxImageWidth: 2048

Supported Query Formats: JSON, AMF

Min Scale: 5.91657527591555E8

Max Scale: 72223.819286



Child Resources:   Info

Supported Operations:   Export Map   Identify   Find   Return Updates   Generate KML