For more information contact the New Zealand
National Topo/Hydro Authority. Please note: the metadata presented here is prior to
changes agreed with ICSM members and is therefore subject to alteration. Please read the Explanatory Page for explanations of the fields,
abbreviations and symbols which have been used.
| Object_class | Entity_class | Additional entity class | Object Inheritance | |
| building_poly | BUILDING | BUILDING COMPLEX | simple_area | |
| Object description | ||||
| A relatively permanent walled and roofed construction. | ||||
| Map image | Digital data image | |||
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| Click to enlarge map | Click to enlarge diagram | |||
| Comments | ||||
| Building polygon objects are used to represent buildings > 25m square | ||||
| Entity Source | Classification | Seed class | Last updated | Edition number |
| Proposed change to US Entity | 50k topo | building_seed | 30/6/2003 | 7 |
(Where applicable)
| building_bdy | building_seed |
| bld_void_bdy |
| bld_void_poly |
| bld_void_seed |
(Where applicable)
| Attribute | Data type | Attribute description | Attribute values | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| name | string |
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| building use | string | For substation see
powerline_cl page. For sewage plant see pond_poly page.
Note: Other legitimate building use attributes will be added periodically. |
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| building status | string | 'derelict' Building in state of disrepair, no longer safe to use. |
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