From MapTiler Team
Geodetic CRS: AGD84
Datum: Australian Geodetic Datum 1984
Ellipsoid: Australian National Spheroid
Prime meridian: Greenwich
Data source: OGP
Information source: GDA Technical Manual. http://www.icsm.gov.au/gda
Revision date: 2019-09-17
Scope: 0.1m accuracy.
Remarks: Replaces AGD84 to GDA94 (4) (code 1593) which itself replaced variant 3 (code 1559). Input expects longitudes to be + west; EPSG GeogCRS AGD84 (code 4203) and GDA94 (code 4283) both have longitudes positive east. May be used as tfm to WGS 84 - see 15785
Method: NTv2
Area of use: Australia - Queensland, South Australia, Western Australia, federal areas offshore west of 129°E.
Description: National 84 (02.07.01).gsb
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Definition: OGP XML
<?xml version="1.0" encoding="UTF-8"?>
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<epsg:informationSource>GDA Technical Manual. http://www.icsm.gov.au/gda</epsg:informationSource>
<epsg:revisionDate>2019-09-17</epsg:revisionDate>
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<epsg:show>true</epsg:show>
<epsg:isDeprecated>false</epsg:isDeprecated>
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<gml:name>AGD84 to GDA94 (5)</gml:name>
<gml:remarks>Replaces AGD84 to GDA94 (4) (code 1593) which itself replaced variant 3 (code 1559). Input expects longitudes to be + west; EPSG GeogCRS AGD84 (code 4203) and GDA94 (code 4283) both have longitudes positive east. May be used as tfm to WGS 84 - see 15785</gml:remarks>
<gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::2576" />
<gml:scope>0.1m accuracy.</gml:scope>
<gml:operationVersion>Auslig-Aus 0.1m</gml:operationVersion>
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<gml:sourceCRS xlink:href="urn:ogc:def:crs:EPSG::4203" />
<gml:targetCRS xlink:href="urn:ogc:def:crs:EPSG::4283" />
<gml:method xlink:href="urn:ogc:def:method:EPSG::9615" />
<gml:parameterValue>
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<gml:valueFile>National 84 (02.07.01).gsb</gml:valueFile>
<gml:operationParameter xlink:href="urn:ogc:def:parameter:EPSG::8656" />
</gml:ParameterValue>
</gml:parameterValue>
</gml:Transformation>
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