ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata
Metadata Standard Version
1.1
Reference System Info
Reference System
Reference System Identifier
Identifier
Code
urn:ogc:def:crs:EPSG::4167
Identification Info
Data Identification
Citation
Citation
Title
NZ Railway Centre Lines
Date
Abstract
The source data exists in order to provide linear geometries against which official railway names can be recorded and to provide contextual data for Landonline users.
A railway centreline in this layer will typically consist of a centreline wholly contained with a parcel(s) with an intent of "railway"
The railway centrelines do not represent actual railway formation but the presence, and general location of a gazetted railway for contextual uses.
Purpose
The source data exists in order to provide linear geometries against which official railway names can be recorded and to provide contextual data for Landonline users.
Released under Creative Commons Attribution 4.0 International with:
Following Disclaimers: 1. This data is made available through the LINZ Data Service and is based on information contained with Landonline (New Zealand's Official Title and Cadastral System)
2. The railway centrelines recorded do not represent actual formation, but rather as an indicative guide as to location.
Following Attribution: If you publish, distribute or otherwise disseminate this work to the public without adapting it, the following attribution to Land Information New Zealand should be used: 'CC BY 4.0 Land Information New Zealand’
If you adapt this work in any way or include it in a collection, and publish, distribute or otherwise disseminate that adaptation or collection to the public, the following attribution to Land Information New Zealand should be used: ‘Contains data sourced from the LINZ Data Service and licensed for reuse under CC BY 4.0.'
If "attribution stacking" problems exist then the requirement to display the above attribution statements is waived and in lieu the attribution statement is to be made in any terms or conditions associated with the work/ product/ application/ etc.
Railway corridors on the record sheets were usually sufficient to provide an indication of where a railway existing was in relation to meshblock and electoral boundaries. These were transferred to Landonline at inception.
Railway centrelines were originally created independently of the cadastral and electoral processes for the Digital Cadastral Database (DCDB). The Railway names that were stored were those as approved by Tranzrail, the NZ Geographic Board. Where the Railway name is hyphenated, it is entered without spaces separating the parts of the name and the hyphen. Unnamed rail segment features had the Railway Name populated as RAILWAY.
Software routines were used to generate lines along the centre of the legal rail corridors and then railway attributes were attached. The centrelines were created to enable the automated printing of railway names along the centre of the railway corridors on any map that contained part or all of the corridor. Late in the Landonline design it was recognised that it would also be desirable to add railway centrelines. The solution implemented was to add them to the road centreline table, changing the original purpose of this table from 'road centrelines' to 'carriageways'. It was not however practical to rename the table at that point. For the LINZ data service Road and Rail centrelines have been separated, with this data layer containing only 'rail'
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unclassified
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Crown copyright reserved
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copyright
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Released under Creative Commons Attribution 4.0 International
