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Service Description: The All Road Network of Linear Referenced Data (ARNOLD) provides a statewide, linear-referenced representation of South Dakota's road network, including both state highways and local public roads, supporting FHWA's annual HPMS submittal. Measures for all roads are recorded to 0.001 miles, with state highway segments over discontinuities starting with an additional 0.0001 miles, ensuring precise linear referencing across the network. For state highways, the highway naming convention follows the standards of the SDDOT Roadway Information System (RIS) database; for example, Highway 14 is stored as 014, and Highway 212 as 212. Directionality and subordinate routes also follow the RIS naming convention with specific character spacing. For local public roads, the Route ID is generated from the COUNTY_CODE, CITY_CODE, and SDDOT_ID fields.
Map Name: DOT_ARNOLD_viewer
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Description: The All Road Network of Linear Referenced Data (ARNOLD) provides a statewide, linear-referenced representation of South Dakota's road network, including both state highways and local public roads, supporting FHWA's annual HPMS submittal. Measures for all roads are recorded to 0.001 miles, with state highway segments over discontinuities starting with an additional 0.0001 miles, ensuring precise linear referencing across the network. For state highways, the highway naming convention follows the standards of the SDDOT Roadway Information System (RIS) database; for example, Highway 14 is stored as 014, and Highway 212 as 212. Directionality and subordinate routes also follow the RIS naming convention with specific character spacing. For local public roads, the Route ID is generated from the COUNTY_CODE, CITY_CODE, and SDDOT_ID fields.
Service Item Id: a835fdf36828401394f25403f1f0d9d4
Copyright Text: South Dakota Department of Transportation
Spatial Reference:
103149
(6572)
LatestVCSWkid(0)
Single Fused Map Cache: false
Initial Extent:
XMin: 787088.7874490842
YMin: -638980.5432214675
XMax: 3022985.499242522
YMax: 962007.7245570061
Spatial Reference: 103149
(6572)
LatestVCSWkid(0)
Full Extent:
XMin: 888720.4561669677
YMin: -471885.63974252343
XMax: 2921353.8305246383
YMax: 794912.8207499832
Spatial Reference: 103149
(6572)
LatestVCSWkid(0)
Units: esriFeet
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
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Title: Map
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Keywords: SDDOT,LRS,ARNOLD,GIS,HPMS
AntialiasingMode: Fast
TextAntialiasingMode: Force
Supports Dynamic Layers: true
Resampling: false
MaxRecordCount: 2000
MaxSelectionCount: 2000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, geoJSON, PBF
Supports Query Data Elements: true
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
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