Embed Size (px)
DESCRIPTION
This presentation was created for a press release given on August 17, 2010
Citation preview
Arkansas Road Centerline File
75 Contributors 1 Very useful map
Why create • In 2002 there was no single source for
accurate roads that had identifiable features.
2,000 feet difference
What was the goal
• Create a single source for road information that was maintained by locals and shared with the world.
Graphic to the right wascreated April 2, 2002. It illustrates data that meetthe criteria on that date.
Who contributed
Mission Accomplished
How Often is it updated
How to get a copy
Arkansas GIS Data “Accessed Globally”
Unique Visitors to GeoStor by Country
Legend
Visitors by Country1 - 18
19 - 47
48 - 82
83 - 200
201 - 858
859 - 246613
www.geostor.arkansas.gov Keyword: ACF
Facts about the file
• 8 Years to create• 75+ contributors• 420,216 unique records• 1 gigabyte in size• Update frequency- As provided by
contributors• Total cost- $823,000 invested by the state
