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Geology/Surficial_Sand_Thickness_Grid (MapServer)

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Service Description: Total Sand Thickness (Grid), 2000 - Shows total thickness of sand, as derived from logs of water wells. Because sand and gravel layers can constitute aquifers, such layers are of hydrologic significance. The layer is derived from the iLITH Water-Well Database of the Indiana Geological Survey, which allows users to interact with a portion of the Water-Well Record Database of the Indiana Department of Natural Resources. iLITH differs from the IDNR database in that lithologic descriptions and drilling contractor names have been standardized and locational information for a subset of water-well logs has been verified. This grid presents the same data as shown in a point shapefile named 'SAND_ILITH_PTS_IN.SHP.'

Map Name: Layers


All Layers and Tables

Layers: Description:

Copyright Text: Indiana Department of Natural Resources

Spatial Reference: 26916  (26916)

Single Fused Map Cache: true

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


Document Info: Supports Dynamic Layers: false

MaxRecordCount: 100

MaxImageHeight: 2048

MaxImageWidth: 2048

Supported Query Formats: JSON, geoJSON

Supports Query Data Elements:

Min Scale: 2500000

Max Scale: 1000

Supports Datum Transformation: true

Child Resources:   Info

Supported Operations:   Export Map   Identify   QueryDomains   QueryLegends   Find   Return Updates   Generate KML