A pipe system comprising a rising leg and a falling leg, typically in the shape of an inverted U. Works on atmospheric pressure
Data Dictionary for siphon_poly: apps.linz.govt.nz/topo-data-dictionary/index.aspx?...
This layer is a component of the Topo50 map series. The Topo50 map series provides topographic mapping for the New Zealand mainland, Chatham and New Zealand's offshore islands, at 1:50,000 scale.
Further information on Topo50:
|Data type:||Vector polygon||Feature count:||20|