SURVEY CONVERSION

Traverse Observations

A number of traverse observations and ties to the boundaries and control have been captured to build a strong network to coordinate marks and maximise the number of SDC marks. Overall, only a small proportion of traverse data has been captured.

This typically includes observations (and relevant traverse marks):

  • to connect the boundary observation network to the NZGD2000 control marks (usually 5th order)
  • to connect the boundary observation network across roads (particularly intersections) and other gaps in the network
  • to bridge areas of geometrical weakness, such as where boundaries have not been converted (including irregular boundaries), or where nodes are close together but not connected.

Survey Conversion
Project

Boundary Dimensions
Observations Details
Survey Header - Basic Details