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Biological/FishSamplingUnits (MapServer)

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Service Description: This map service provides access to standardized fish sampling units created by the USGS, Grand Canyon Monitoring and Research Center for performing fish monitoring along the Colorado River in Grand Canyon. The fish sampling units were dervied from an 8,000 cubic feet per second (CFS) shoreline that was extracted from a digital imagery dataset collected in 2009 by GCMRC. This shoreline was then split into 250-meter units on both river right and river left banks of the Colorado River between Glen Canyon Dam, near Page, Arizona and the headwaters of Lake Mead near Pearce Ferry, Arizona.

Map Name: Layers

Legend

All Layers and Tables

Dynamic Legend

Dynamic All Layers

Layers: Description:

Copyright Text: USGS, GCMRC

Spatial Reference: 26949  (26949)


Single Fused Map Cache: false

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: true

MaxRecordCount: 10000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON

Supports Query Data Elements:

Min Scale: 1000000

Max Scale: 0

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

Supported Operations:   Export Map   Identify   QueryLegends   QueryDomains   Find   Return Updates