A hole, or funnel shaped cavity made in the earth by the action of water on the soil, rock or underlying strata
Data Dictionary for sinkhole_pnt: docs.topo.linz.govt.nz/data-dictionary/tdd-class-s...
Further information on Topo50:
|Data type||Vector point||Feature count||674|
|Services||Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed|