KY Transportation Cabinet  | KY Division of Geographic Information  | National Geodetic Survey

National Spatial Reference System

Geodetic Control in Kentucky

Positioning
Kentucky
for the Future

Geodesy?
NGS & Geodetic Advisor?

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Height Modernization

• KY Height Mod
• National Height Mod

Web Map Services

• Geodetic Control in KY
• Commonwealth Map
• NGS Benchmark Viewer

NAD83(NSRS2007)

• Description of Changes
• Readjustment Distribution Format
• RDF format description
• xls format
• GIS formats available below

NGS Datasheets

• Definition
• Specifications
• Select & Retrieve
• Select by County
• All KY data
• Mark Recovery form

NGS Shapefiles

• Metadata
• Select & Retrieve
• Select by County

GIS data sets for KY

• Shapefiles
  • NationalCORS
  • HorzOrderAB-KGRN
  • NSRS (2007)
  • VertOrder123
  • HorzOrder123
  • Metadata file, XML
  • ArcGIS layer file
• KML (Google Earth)
  • NationalCORS
  • HorzOrderAB-KGRN
  • NSRS (2007)
  • VertOrder123
  • HorzOrder123

• National CORS
  • KYAS,Ashland
  • KYBO,Burlington
  • KYCP,Campbellsville
  • KYCB,Cumberland
  • KYMH,Morehead
  • KYSC,Somerset
  • KYTB,Highway District 2
  • KYTC,Highway District 3
  • KYTE,Highway District 5
  • KYTF,Highway District 6
  • KYTG,Highway District 7
  • KYTH,Highway District 8
  • KYTI,Highway District 9
  • KYTK,Highway District 11
  • KYTL,Highway District 12
  • LOU5,Taylorsville
  • LOU6,Taylorsville
• OPUS
• OPUS-RS

Calibration Base Lines

• NGS
  • Covington
  • Lexington
  • London
  • Louisville
  • Murray
• KAPS
  • Owensboro

Viewers available
for PowerPoint (ppt)
and Acrobat (pdf) files.

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http://ngs.ky.gov