Data Set Description:
This layer contains cargo cranes at the Port of Oakland. Related coverages include: HARBORS, CNTAINRT, AND PORT_STN.
Non-standard Attributes in table:
- U_ID--Provides users with a unique identifier number for each point in the layer
- Crane No.--The number used to identify each crane
Data Source History:
Jake Schweitzer, In Situ Mapping, contacted Dave Adams, Port of Oakland, and was given paper maps and data describing the locations of harbors and marinas. Jake digitized this data in ArcEdit using the digital orthophoto as a reference (the original maps were only reference quality, and were too inaccurate to support standard scan-and-digitize routines).
No quality check yet performed outside of OCIS.
No security restrictions
Update frequencty not yet definded
Update process not yet defined