20200820
13010100
1.0
ISO 19139 Metadata Implementation Specification GML3.2
TRUE
NZL_GNS_250K_veins
1238067.134800
1853559.793800
4927452.185300
5955421.182600
1
002
Projected
GCS_NZGD_2000
Linear Unit: Meter (1.000000)
NZGD_2000_New_Zealand_Transverse_Mercator
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'><WKT>PROJCS["NZGD_2000_New_Zealand_Transverse_Mercator",GEOGCS["GCS_NZGD_2000",DATUM["D_NZGD_2000",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",1600000.0],PARAMETER["False_Northing",10000000.0],PARAMETER["Central_Meridian",173.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",2193]]</WKT><XOrigin>-4020900</XOrigin><YOrigin>1900</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>2193</WKID><LatestWKID>2193</LatestWKID></ProjectedCoordinateSystem>
20230822
13285800
20230424
131NnS5300
ISO19139
500000
50000
NZL_GNS_250K_veins
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
SHAPE
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
ACCURACY
locationAccuracy
String
20
0
0
Restricted text describing the accuracy with which the feature is located. The restricted list may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/locationAccuracy.txt
GNS Science
NAME
name
String
254
0
0
Contains the name of the feature and conforming to the GeoSciML usage of name.
GeoSciML 4.1
DESCR
description
String
254
0
0
Free text that describes the feature and conforming to the GeoSciML usage of description.
GeoSciML 4.1
EXPOSURE
exposure
String
50
0
0
Restricted text that describes the exposure of the feature. The restricted list may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/exposure.txt
GNS Science
TYPENAME
veinType
String
50
0
0
Restricted text that describes then type of the feature. The restricted list may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/veins/type.txt
GNS Science
MINERALOGY
mineralogy
String
75
0
0
Restricted list describing the mineralogy of the feature. The restricted list may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/Veins/mineralogy.txt
GNS Science
DIPDIR_DEG
meanVeinDipDirection_degree
SmallInteger
2
5
0
Mean dip direction of feature in degrees. Restricted to 0 to 360. 999 indicates missing value.
GNS Science
DIP_DEG
meanVeinDip_degree
SmallInteger
2
5
0
Mean dip of feature in degrees. Restricted to 0 to 90. 99 indicates missing value.
GNS Science
GEOLHIST
geologicHistory
String
254
0
0
Free text that describes the age of the feature and conforming to the GeoSciML usage of geologicHistory.
GeoSciML 4.1
REPAGE_URI
representativeAge_uri
String
150
0
0
Restricted text that contains a link to the GeoSciML definition of the age that best represents the age of feature.
GeoSciML 4.1
YNGAGE_URI
representativeYoungerAge_uri
String
150
0
0
Restricted text that contains a link to the GeoSciML definition of the age that best represents the youngest part of the feature.
GeoSciML 4.1
OLDAGE_URI
representativeOlderAge_uri
String
150
0
0
Restricted text that contains a link to the GeoSciML definition of the age that best represents the oldest part of the feature.
GeoSciML 4.1
AGE
emplacementAge
String
50
0
0
Restricted text that contains coded values that describe the age of the feature. The restricted list may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/age.txt. An explanation of the coded values may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/ageDefinition.txt
GNS Science
ABSMIN_MA
numericYoungerAge
Double
8
38
8
Restricted number that gives the absolute minimum age (in millions of years) of the feature as determined by radiometric dating or assigned on the basis of stratigraphy and conforming to the GeoSciML usage of numericYoungerAge.
GeoSciML Portrayal 4.1
ABSMAX_MA
numericOlderAge
Double
8
38
8
Restricted number that gives the absolute maximum age (in millions of years) of the feature as determined by radiometric dating or assigned on the basis of stratigraphy and conforming to the GeoSciML usage of numericOlderAge.
GeoSciML Portrayal 4.1
PLOTRANK
plotRank
Integer
4
10
0
Free integer that can be used to restrict visualisation or plotting of the feature at smaller scales.
GNS Science
OBSMETHOD
observationMethod
String
50
0
0
Restricted text that describes the method of observation used to capture the feature and conforming to the GeoSciML usage of observationMethod. The restricted list may be viewed at http://data.gns.cri.nz/rgmad/codelists/2022/observationMethod.txt
GeoSciML 4.1
CONFIDENCE
identityConfidence
String
254
0
0
Free text that provides a statement concerning the accuracy of the data provided in associated fields. Fields which contain data about which there is uncertainty are listed.
GNS Science
POSACC_M
positionalAccuracy
Integer
4
10
0
An estimate of the accuracy (in metres) within which the feature has been located and conforming to the GeoSciML usage of positionalAccuracy.
GeoSciML 4.1
SOURCE
source
String
254
0
0
Free text that contains information on the source of the feature and conforming to the GeoSciML usage of source.
GeoSciML 4.1
GMAPSYM
hostGeologicalUnitMapSymbol
String
20
0
0
Contains the unique mapSymbol of the host geologic unit.
GNS Science
GNAME
hostGeologicalUnitName
String
254
0
0
Contains the name of the host geologic unit and conforming to the GeoSciML usage of name. Typically this will be a formal stratigraphic name.
GNS Science
GSTRATLEX
hostGeologicalUnitStratigraphicLexiconName
String
100
0
0
Contains the name from New Zealand Stratigraphic Lexicon that defines the host geologic unit.
GNS Science
METADATA
metadata_uri
String
254
0
0
Restricted text that contains a link to metadata describing the dataset and conforming to the GeoSciML usage of metadata.
GeoSciML 4.1
RESSCALE
resolutionScale
Integer
4
10
0
Resolution at which the data is intended to be used.
GNS Science
CAPTSCALE
captureScale
Integer
4
10
0
Scale at which the feature was captured.
GNS Science
CAPTDATE
captureDate
Date
8
0
0
Date when the feature was captured.
GNS Science
MODDATE
modifiedDate
Date
8
0
0
Date when the feature was last modified.
GNS Science
FEATUREID
identifier
String
150
0
0
Globally unique identifer for the feature and conforming to the GeoSciML usage of identifier.
GeoSciML 4.1
SPEC_URI
specification_uri
String
150
0
0
Restricted text that contains a link referring to the GeoSciML feature that describes the instance in detail.
GeoSciML 4.1
SYMBOL
genericSymbolizer
String
12
0
0
Restricted text containing an identifier for a symbol from standard symbolization scheme for use in GeoSciML portrayal.
GeoSciML 4.1
st_length(shape)
st_length(shape)
Double
0
0
0
67534bb7-abc8-41b7-b529-60dc3cfef418
22af54a9-ab42-46f1-ab84-70a57775a67a
dataset
Data Manager
GNS Science
+6445701444
+6445704600
PO Box 30368
Lower Hutt
5040
NZ
spatialdata@gns.cri.nz
20230822
ArcGIS Metadata
1.0
Feature Class
NZL_GNS_250K_veins
NZL GNS 250K veins (4th edition)
2023-04-01T00:00:00
2023-07-20T00:00:00
Data Manager
GNS Science
+6445701444
+6445704600
PO Box 30368
Lower Hutt
5040
NZ
spatialdata@gns.cri.nz
Heron, D.W. (custodian) 2023: Geological Map of New Zealand 1:250 000 (4th ed.) [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 1). https://doi.org/10.21420/5XTJ-5718.
This dataset represents the veins present at or near the surface and comprises arcs with attributes describing the mineralogy and exposure. The dataset is part of the Geological Map of New Zealand (Mainland) collection produced by GNS Science. The mapping frame within which the features have been observed is defined as surface geology (i.e. the bedrock and superficial deposits that are exposed at the topographic surface or would be visible if the overlying soil was removed). The data structure complies with the GeoSciML 4.1 standard, where relevant, and uses the appropriate CGI Controlled Vocabularies. This dataset forms part of Heron, D.W. (custodian) 2023: Geological Map of New Zealand 1:250 000 (4th ed.) [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 1). For more information on data, distribution options and formats visit https://doi.org/10.21420/5XTJ-5718. To obtain the data visit https://doi.org/10.21420/8BEH-6P24.
This dataset is part of the Geological Map of New Zealand (Mainland) 1:250 000 collection. It is a product of GNS Science's Regional Geological Map Archive and Datafile and is one of New Zealand's Nationally Significant Collections and Databases. This dataset forms part of Heron, D.W. (custodian) 2023: Geological Map of New Zealand 1:250 000 (4th ed.) [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 1). For more information on data, distribution options and formats visit https://doi.org/10.21420/5XTJ-5718. To obtain the data visit https://doi.org/10.21420/8BEH-6P24.
GNS Science, Lower Hutt, New Zealand
Data Manager
GNS Science
+6445701444
+6445704600
PO Box 30368
Lower Hutt
5040
NZ
spatialdata@gns.cri.nz
North Island/Te Ika-a-Māui, South Island/Te Waipounamu, Stewart Island/Rakiura, New Zealand/Aotearoa
None
geology, geologic maps
USGS Thesaurus
GEOSCIENCES-Geology
None
North Island/Te Ika-a-Māui
South Island/Te Waipounamu
Stewart Island/Rakiura
New Zealand/Aotearoa
geology
geologic maps
GEOSCIENCES-Geology
Copyright Institute of Geological & Nuclear Sciences Limited 2023. This material is licensed under a Creative Commons Attribution 4.0 International License. Where the data are used in a figure GNS Science requests attribution in the following manner: (C) GNS Science 2023. Where reference to the data is to be included in a Reference List the following citation is suggested: Heron, D.W. (custodian) 2023: Geological Map of New Zealand 1:250 000 (4th ed.) [digital data]. Lower Hutt (NZ): GNS Science. (GNS Science geological map; 1). https://doi.org/10.21420/5XTJ-5718. The Institute of Geological and Nuclear Sciences Limited (GNS Science) and its funders give no warranties of any kind concerning the accuracy, completeness, timeliness or fitness for purpose of the contents of these data. GNS Science accepts no responsibility for any actions taken based on, or reliance placed on the contents of these data and GNS Science and its funders exclude to the full extent permitted by law liability for any loss, damage or expense, direct or indirect, and however caused, whether through negligence or otherwise, resulting from any person’s or organisation’s use of, or reliance on, the contents of these data.
250000
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
1
168.349779
176.260572
-36.478171
-45.806492
Process Step 1 (1994-2008): Data extracted from multiple sources at various scales and compiled on 1:50 000 map record sheets, simplified for use at 1:250 000 on to 1:50 000 compilation sheets, and digitised using ArcInfo. Plots of data verified by gis operator and author against compilation sheet. Attributes verified for logical consistency by gis operator. Process Step 2 (1994-2011): Data combined to form a single database for each individual QMAP sheet. Process Step 3 (1996-2011): Data passed initial verification checks and published as individual hardcopy maps. Process Step 4 (2006-2012): Data passed final verification against data dictionary and released in digital form on CD/DVD for individual QMAP sheets. Process Step 5 (2013): Data combined into single seamless dataset for New Zealand, with limited revision of features (principally at the margins of individual QMAP sheets), expansion of attributes and standardisation of names and terms. Process Step 6 (2014): Data projected to NZTM and released as Web Map Service and digital vector data. Process Step 7 (2016): Data released as Web Feature Service and Digital Vector Data. Process Step 8 (2017): Data alligned with LINZ 2016 topographic data (first edition). Process Step 9 (2018): Data updated to comply with relevant GeoSciML standards and released as digital vector data (second edition). Process Step 10 (2020): Data updated with recent geological mapping and aligned with LINZ 2020 topographic data. Process Step 11 (2020): Chatham Islands data incorporated. Process Step 12 (2022): Data passed QA testing and released as WMS, WFS, Feature Services and vector data (4th edition).
0
EPSG
7.9.4(9.0.0)
Simple
FALSE
0
TRUE
FALSE