GISwebsite: City of Oakland GIS Metadata for Streets resurfaced within the past 5 years

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City of Oakland data set: Streets resurfaced within the past 5 years

Who maintains the data for this layer: Fuad Sweiss

Data Maintainer Phone: (510) 238-6607

Who converted the data into a GIS format: Kyle Draganov

GIS Technician Phone: unlisted

Size of GIS layer (KB): 330

Size of export file (KB): 608

Where is the layer stored (on the k-drive): k:\gisdata\trans\rsurface.e00

This GIS layer was last updated on: 1/31/97

This metadata was last updated on: 3/20/97

This layer's FGDC category description is: Transportation

Data Set Description: No data set description available.

Non-standard Attributes in table:

ROUTEID: Routing identifier for stops file.
STREET: Streets being resurfaced.
FROMSST:Begining street from where street is being resurfaced
TOSST: End of street to where street is being resurfaced
METHOD: Method by which the street was resurfaced
COMPDATE: Date which the street resurfacing was completed.
LENGTHSST: length of street is being resurfaced
WIDTHSST: Width of street is being resurfaced
CLASS: unknown
FROMX: Routing stopfile data
TOX: Routing stopfile data
AV_ADD: ArcView geocoding data
AV_STATUS: ArcView geocoding data
AV_SCORE: ArcView geocoding data
AV_SIDE: ArcView geocoding data
STREETS-ID: Street node id's used for network stops file
ORDER: Stops file routing order
U_ID: Unique identifier

Data Source History: Fuad Sweiss, OPW, supplied Kyle Draganov, Earthwise Consulting, with a .dbf file containing starting and ending points for all streets in Oakland that had been resurfaced within the past five years. Kyle then geocoded the start- and end-points into paired from- and to- nodes suitable for automated routing. He routed all pairs, finding the shortest cost path between each pair and built the resulting network coverage as an arc coverage. Some addresses in the original .dbf did not successfully geocode due to non-compliance with Oakland address standards. These non-matches were not manually corrected. Approximately 20% of the resurfaced streets in the original .dbf file are therefore not represented in the final GIS layer.

Quality Check: Kyle Draganov performed a visual quality check of successfully geocoded and routed arcs and noted any errors. These errors will be repaired at the request of OPW. Non-geocoded addresses will be manually corrected or edited in the original .dbf file at the request of OPW.

Security restrictions: no restrictions

Update Frequency: annually or as often as streets are resurfaced.

Update process: No update process is yet defined.