GEOGRAPHIC INFORMATION

Helena, Montana 2004 Color Orthophotographs

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Data Provider SurDex Corporation 520 Spirit of St. Louis Blvd. Chesterfield, MO 63005 (636) 532-3427 http://www.surdex.com
Date 04/26/2004
Content Type Downloadable Data
Abstract This data set was prepared for the City of Helena, Lewis and Clark County, and the U.S. Geological Survey by Surdex Corporation of Saint Louis, Missouri. It is an orthorectified mosiac of natural-color aerial photos from April 26, 2004. The horizontal resolution of the images are one foot. This data was originally provided to the State Library in UTM coordinates as TIFF images in UTM coordinates with a resolution of 0.3 meters. The Library converted the images to State Plane Coordinates and re-sampled the resolution to one foot (0.3048 meters).
Purpose Digital images or aerial photographs were captured to support various governmental, municipal, tribal, and emergency management GIS activities. Orthorectified imagery products will be used to identify and collect geospatial information about structures, transportation, infrastructure, facilities and other information relative to multiple GIS applications.
Supplemental Information
Users must assume responsibility to determine the usability of this data for their purposes. Detailed information on varying horizontal accuracy is provided to facilitate appropriate use of the raster digital information The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time.
Data Access http://mslapps.mt.gov/Geographic_Information/Data/Aerial_Photos/helena_hrcolor_2004.aspx
Distributor Montana State Library
PO Box 201800
 Helena, MT 59620-1800
Telephone: 406-444-5354
TDD/TTY: Montana Relay 711
Fax: 406-444-0266
Email: geoinfo@mt.gov
Distribution liability The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time.
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Metadata date 01/06/2014

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