Description

A relatively permanent walled and roofed construction.

Topo50 description

Only those significant either by their size or location are held in the data and shown on the printed maps. Of these building_pnt is used when the area is too small to be captured at 1:50,000 as a polygon feature Where a building is located close to a road, the point held in the data and shown on the printed maps may be offset from the road a distance of up to 30m. There are more buildings held in the data than shown on the printed map; text on the printed map will mask out the building symbol. Note also that a single building feature may represent one, two or a group of buildings in close proximity.

Topo250 description

Only those significant by their size or location are held in the Topo250 data and shown on the Topo250 printed maps; these are a generalised subset of the building_pnt and building_poly features shown on the Topo50 series.

Map image

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Representation specification

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Example

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Aerial view

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Important information: The Department of Conservation or other authorities should be contacted for the latest information on tracks and huts

See also: building_poly

Class attributes

Attribute	Value
Object class	building_pnt
Entity class	BUILDING
Additional entity class	BUILDING COMPLEX
Object inheritance	graphic_point
Entity source	Proposed change to US Entity
Map series	Topo50 Topo250 Ant50
LSLIFF object class	11

Object attributes

Attribute	LSLIFF code Shapefile field Data type	Attribute description	Attribute values*
name	1001 name string	The name of the building, where known. Text data from July 2012 will be in UTF-8 format. If your system is not UTF-8 compliant, you will need to use the name_ascii attribute, which has had any macronated vowels removed. UTF-8 stands for Unicode Transformation Format-8. It is an octet (8-bit) lossless encoding of Unicode characters. UTF-8 encodes each Unicode character as a variable number of 1 to 4 octets, where the number of octets depends on the integer value assigned to the Unicode character. It is an efficient encoding of Unicode documents that use mostly US-ASCII characters because it represents each character in the range U+0000 through U+007F as a single octet. UTF-8 is the default encoding for XML.	"Oaks Hut" {empty}
name_macronated	1140 macronated boolean	Indicates whether the entry in the name_ascii field contains a macronated vowel. Where the value is "Y" go to http://www.linz.govt.nz/regulatory/place-names/find-place-name/find-m%C4%81ori-place-names-dual-names-and-alternative-names for a list of places or feature names within New Zealand that are gazetted and include macrons	Y N
building_use	1014 bldg_use string	For substation example see powerline_cl page. For sewage plant see pond_poly page. Note: Other legitimate building use attributes will be added periodically.	See below
building_status	1013 status string	Values derelict In a state of disrepair, no longer safe to use.	derelict historic {empty}
name_ascii	9000 name_ascii string	Text data from July 2012 will be in UTF-8 format. If your system is not UTF-8 compliant, you will need to use this attribute, which has had any macronated vowels removed.
UFID	1000 t50_fid integer	A unique identifier for use on Topo50 data in the LINZ Data Service. This is not a universal ID. The intention is to manage these ID’s as persistent, however this is not guaranteed and there will be instances where what appears to be a minor change to a feature may result in a new ID being assigned.	"3254886"
orientation	1115 orientatn string	The orientation or angle of the feature as it is shown on the map. This is measured in radians starting from due east, in a counter- clockwise direction for positive numbers or clockwise for negative numbers.	"-2.9537"

* See explanation of attribute values for more information about how attribute values are represented.

building_use attributes values

Value	Description
{empty}
abattoir
camp
cement works	this attribute used exclusively for plants producing cement from raw materials. In 2009 there were 2.
church
energy facility	a general description for a building which is usually part of a small compound associated with energy production. This value will replace "gas compound" "methanol plant" "natural gas plant" and "synthetic fuel plant"
factory
fertiliser works	this attribute used exclusively for those plants in areas outside of the urban/peri-urban zone producing fertilizer from raw materials. In 2009 there were 7 known such plants.
fire lookout
forest headquarters
gas compound
greenhouse
gun club
gun emplacement
hall
homestead
hospital
hut
lodge
marae
methanol plant
mill
museum
natural gas plant
observatory
polytechnic
power generation
prison
salt works
school
shelter
shingle works
silo
stamping battery
substation
surf club
synthetic fuel plant
university
visitor centre
water treatment plant

Change log

Feature version	Revised	Description
15	2020-04-08	added orientation attribute
14	2015-11-10	New building_use values of poytechnic and museum
13	2014-03-06	New building_use value
12	2012-08-28	Updated map image and aerial view; added representation specification and example feature photographs
11	2012-08-28	Added scale-specific definitions
10	2012-08-16	Name attribute in UTF-8 format; added name_ascii attribute
9	2010-03-01	Added name_macronated attribute, and removed orientation attribute. Updated comments section.
8	2008-04-10	Removed reference to seed and void objects
7	2003-06-30	new attribute values
6	2002-09-18	new attribute value
5	2002-06-18	new attribute value
4	2001-07-01	new attribute value
3	2000-11-01	updated data type, new attribute values
2	2000-03-31	new attribute values
1	1999-03-01	initial status