Abstract: Data is stored and maintained as a feature data layer in SDE.
To provide a data layer for various mapping and analytical needs for use with other MOA GIS data sets.
In 1985 the Rails layer originated as a Department of Public Works (DPW) coverage serving the needs of surveyors. At this time DPW made a major change in their data capturing methods where the manual method of using scribes was stopped and the use of computers using various software applications was initiated. The original information was captured from 1" = 100' scale survey plats recorded on the DPW scribe films. In 1990 DPW changed their software application from Synercom Informap to ESRI's ArcInfo. In 1998 Rails went through minor changes and a name change from Rails to Railroad before it was placed into a new library structure.
Railroad contains a lot of additional centerlines for tracks that might not be needed for display. The tracks have been grouped into two categories - main and secondary. In November 2006, the tracks were realigned based on the 2006 aerial imagery. The technique used was heads up digitizing.
Currentness_Reference: ground condition
Maintenance_and_Update_Frequency: As needed
Theme_Keyword: Railroad tracks
Theme_Keyword: Alaska Rail Road
Place_Keyword: North America
Place_Keyword: United States
Place_Keyword: Municipality of Anchorage
This data set is in the public domain, and the recipient may not assert any proprietary rights thereto nor represent it to anyone as other than a Municipality of Anchorage data set.
This data set is provided "as-is" without warranty of any kind, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The user assumes all responsibility for the accuracy and suitability of this data set for a specific application. In no event will the creators or the Municipality of Anchorage be liable for any damages, including lost profits, lost savings, or other incidental or consequential damages arising from the use of or inability to use this data set.
Contact_Organization: Municipality of Anchorage- IT Department - GIS Services
Address_Type: mailing address
Address: PO Box 196650
Hours_of_Service: 8:00am-5:00pm, Mon - Fri
Contact this person to report errors or if you have questions regarding this data.
Municipality of Anchorage - Planning Department - Technical Services
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 126.96.36.1990
describe how this data was acquired, maintained, updated, future plans, and etc.
Contact_Organization: Municipality of Anchorage
To report errors in reference to the subdivision data layer, please contact the above Primary Contact Person.
Process_Description: Metadata imported
Contact_Organization: Municipality of Anchorage, GIS Servicest