Unit: metre
Geodetic CRS: NAVD88 depth
Datum: North American Vertical Datum 1988
Prime meridian: Greenwich
Data source: OGP
Information source: National Geodetic Survey, http://www.ngs.noaa.gov
Revision date: 2013-06-28
Scope: Geodetic and engineering surveying.
Coordinate system: Vertical CS. Axis: depth (D). Orientation: down. UoM: m.
Definition: OGP XML
<?xml version="1.0" encoding="UTF-8"?> <gml:VerticalCRS xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="ogp-crs-6357"> <gml:metaDataProperty> <epsg:CommonMetaData> <epsg:type>vertical</epsg:type> <epsg:alias alias="North American Vertical Datum of 1988 depth (m)" code="29856" codeSpace="urn:ogc:def:naming-system:EPSG::7301" /> <epsg:informationSource>National Geodetic Survey, http://www.ngs.noaa.gov</epsg:informationSource> <epsg:revisionDate>2013-06-28</epsg:revisionDate> <epsg:changes> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2013.028" /> </epsg:changes> <epsg:show>true</epsg:show> <epsg:isDeprecated>false</epsg:isDeprecated> </epsg:CommonMetaData> </gml:metaDataProperty> <gml:identifier codeSpace="OGP">urn:ogc:def:crs:EPSG::6357</gml:identifier> <gml:name>NAVD88 depth</gml:name> <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::4161" /> <gml:scope>Geodetic and engineering surveying.</gml:scope> <gml:verticalCS xlink:href="urn:ogc:def:cs:EPSG::6498" /> <gml:verticalDatum xlink:href="urn:ogc:def:datum:EPSG::5103" /> </gml:VerticalCRS>
<?xml version="1.0" encoding="UTF-8"?> <gml:VerticalCRS xmlns:epsg="urn:x-ogp:spec:schema-xsd:EPSG:1.0:dataset" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:xlink="http://www.w3.org/1999/xlink" gml:id="ogp-crs-6357"> <gml:metaDataProperty> <epsg:CommonMetaData> <epsg:type>vertical</epsg:type> <epsg:alias alias="North American Vertical Datum of 1988 depth (m)" code="29856" codeSpace="urn:ogc:def:naming-system:EPSG::7301" /> <epsg:informationSource>National Geodetic Survey, http://www.ngs.noaa.gov</epsg:informationSource> <epsg:revisionDate>2013-06-28</epsg:revisionDate> <epsg:changes> <epsg:changeID xlink:href="urn:ogc:def:change-request:EPSG::2013.028" /> </epsg:changes> <epsg:show>true</epsg:show> <epsg:isDeprecated>false</epsg:isDeprecated> </epsg:CommonMetaData> </gml:metaDataProperty> <gml:identifier codeSpace="OGP">urn:ogc:def:crs:EPSG::6357</gml:identifier> <gml:name>NAVD88 depth</gml:name> <gml:domainOfValidity xlink:href="urn:ogc:def:area:EPSG::4161" /> <gml:scope>Geodetic and engineering surveying.</gml:scope> <gml:verticalCS xlink:href="urn:ogc:def:cs:EPSG::6498" /> <gml:verticalDatum xlink:href="urn:ogc:def:datum:EPSG::5103" /> </gml:VerticalCRS>