Metadata for Contours 5 m

Identification

File Name
ElvContours5m
Feature Dataset
Elevation
Ownership
District of North Vancouver
355 West Queens Road, North Vancouver, BC, Canada, V7N 4N5

Spatial

Extents
Covers the District & City of North Vancouver
Coverage
West: 490704.38 m
East: 508739.93 m
South: 5460442.71 m
North: 5473334.27 m
Coordinate System
GCS North American 1983
Projection
NAD 1983 UTM Zone 10N

File Properties

Data Type
Feature Class
Data Format
ESRI Enterprise SDE
Geometry Type
Polyline
Number of Records
6820
Topology
False
Spatial Index
True
Linear Referencing
False

History

Date Posted to GIS:
1992
  • 1992: Contour lines are typically generated by the consulting firm responsible for delivering the surface deliverables.
  • 2003: Contour lines have been delivered in the years 1992, 1997, and 2003. The current contour lines originate from the 2003 surface data as delivered to the DNV by McElhanney Ltd and comprise the entire DNV.
  • 2014: Contours were generated from a District-wide LIDAR survey conducted in April of 2014.

Quality

Accuracy
  • Accuracy of contour lines is dependant on the LIDAR survey from which they were derived.
  • Spatial information is collected and entered using the best method applicable to this dataset.
  • Spatial information is higly accurate and reasonably the best it can be.
  • Where multiple collection/entry methods, the more accurate method is predominant throughout this dataset.
Completeness
  • Spatial information is known to be complete, expected to be complete or very close to complete.

Maintenance

The consultant delivers the latest LIDAR to the GIS department. Contours are generated in-house by the GIS department.

Supporting Documentation

Data Dictionary
Not Applicable
Relationships
Not Applicable
Rights
Terms and Conditions of Use