|
Domain for TYPE attribute of DATUM_PLANE entity
|
|
References
|
|
Jackson, J.A. (ed.) 1997, Glossary of Geology, 4th edn., American
Geological Institute, Virginia, 769p.
|
|
NGC 1998, Review of Data Structures for Core Groundwater Data in
Australia, NLP 97/7020 Project Report, National Groundwater Committee
Working Group on National Groundwater Data Standards, 345 p.
|
|
Qualifier 1: position of datum plane relative to feature eg top, base
|
|
Qualifier 2:
|
|
Note: |
|
Attribute |
Code |
Parent |
Category |
|
Synonyms |
Description |
Qualifier 1 |
Qualifier 2 |
|
datum_type |
NAT |
|
natural feature |
|
|
datum is a natural feature of landscape around site |
|
|
|
datum_type |
NGS |
NAT |
|
ground surface |
|
datum is ground surface at site of groundwater feature |
top |
|
|
datum_type |
CON |
|
construction |
|
|
datum is part of construction phase of groundwater feature |
|
|
|
datum_type |
CAB |
CON |
|
cable access |
|
datum is top of cable access on the cable tool rig |
top |
|
|
datum_type |
COL |
CON |
|
collar |
|
datum is top of hole collar during construction |
top |
|
|
datum_type |
KLB |
CON |
|
kelly bushing |
|
datum is top of bushing or insert on rotary table found on rotary
drill rigs through which the kelly passes |
top |
|
|
datum_type |
SVY |
|
survey |
|
|
datum is part of survey |
|
|
|
datum_type |
SMK |
SVY |
|
survey marker |
|
datum is top of an arbitrary and temporary marker |
top |
|
|
datum_type |
SBM |
SVY |
|
benchmark |
|
datum is top of a permanently established survey point |
top |
|
|
datum_type |
CEL |
|
element |
|
|
datum is construction element of groundwater feature |
|
|
|
datum_type |
TOC |
CEL |
|
casing |
stand pipe |
datum is top of casing |
top |
|
|
datum_type |
COV |
CEL |
|
cover |
|
datum is top of protective cover over groundwater feature |
top |
|
|
datum_type |
FLR |
CEL |
|
floor |
|
datum is top of floor of groundwater feature eg floor of dug well |
top |
|
|
datum_type |
PBP |
CEL |
|
base plate |
|
datum is top of base plate for pump |
top |
|
|
datum_type |
WEL |
CEL |
|
well |
|
datum is the top of well frame or lining |
top |
|
|
datum_type |
WIN |
CEL |
|
windmill clamp |
|
datum is top of windmill clamp |
top |
|
|
datum_type |
AIR |
CEL |
|
airline |
|
datum is base of airline |
base |
|
|
datum_type |
BDG |
CEL |
|
bridge |
|
datum is top of bridge over groundwater feature eg lake, river |
top |
|
|
datum_type |
GBD |
CEL |
|
gauge board |
|
datum is top of gauge board |
top |
|
|
datum_type |
UNK |
|
unknown |
|
|
feature that datum relates to is unknown |
|
|
