A hole or cavity in the ground, either natural or the result of excavation
Within this category you have the following sub-types:
- Bomb Crater
- A depression in the ground caused by the explosion of a mine or bombshell.
- A depression in the ground caused by the explosion of a mine or bombshell.
- Charcoal Burning Platform
- An area of flattened or compacted ground used for charcoal burning
- Dewpond
- A shallow pond, often artificial, fed by the condensation of water from the air, occurring on high land which has no other adequate water supply.
- Extractive Pit
- Surface workings including shallow shafts, lode workings, open-pit methods and quarrying including some mines of stone, clays, compounds, etc.
- Pond
- A body of still water often artificially formed for a specific purpose. State this purpose where known, e.g ornamental pond, duck pond, decoy pond
- Quarry
- An excavation from which stone for building and other functions, is obtained by cutting, blasting, etc.
(note the “broken glass” effect where the lidar has been absorbed by the surface water)
