SRS Ontology

Classes ↑

Cartesian Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/CartesianCoordinateSystem`
Description	Coordinate system which gives the position of points relative to n mutually perpendicular axes. Cf. ISO 19111:2007:2007-07, tables 15 and 18.
Super-classes	https://w3id.org/geosrs/srs/SingleCRS^c

Conversion^c # Classes

URI	`https://w3id.org/geosrs/Conversion`
Description	Coordinate operation in which both coordinate reference systems are based on the same datum. Cf. ISO 19111:2007:2007-07, table 45 and annex B.4.2.
Super-classes	Coordinate Operation^c
Sub-classes	Transformation^c

Coordinate Operation^c # Classes

URI	`https://w3id.org/geosrs/CoordinateOperation`
Description	Mathematical operation on coordinates, based on one-to-one relationship, that changes coordinates from one coordinate reference system to another. Cf. ISO 19111:2007:2007-07, part 11.1, table 42 and annex B.4.
Super-classes	Operation Method^c
Sub-classes	Single Operation^c Conversion^c

Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/CoordinateSystem`
Description	Set of axes that spans a given coordinate space and of mathematical rules for specifying how coordinates are to be assigned to points. Cf. ISO 19111:2007:2007-07, part 9.2, table 17 and annex B.2.
Sub-classes	Vertical Coordinate System^c Ordinal Coordinate System^c

Coordinate System Axis^c # Classes

URI	`https://w3id.org/geosrs/CoordinateSystemAxis`
Description	Axis relative to which a coordinate of a point is specified in a coordinate system. See ISO 19111:2007:2007-07, part 9.3, table 27 and annex B.2.2.

Datum^c # Classes

URI	`https://w3id.org/geosrs/Datum`
Description	Parameter or set of parameters that define the position of the origin, the scale and the orientation of a coordinate system. Cf. ISO 19111:2007:2007-07, part 10.1, table 33 and annex B.3.
Sub-classes	Vertical Datum^c

Ellipsoid^c # Classes

URI	`https://w3id.org/geosrs/Ellipsoid`
Description	Surface formed by the rotation of an ellipse about its minor axis, defined by a semi-major axis and a flattening parameter and fairly geocentric. NB : It is a mathematical model of the geoid, i.e. the Earth without its relief. Many geodetic ellipsoids exist. Cf. ISO 19111:2007:2007-07, part 10.2.2, table 36 and annex B.3.2.3.

Ellipsoidal Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/EllipsoidalCoordinateSystem`
Description	Coordinate system which gives the position is specified by geodetic latitude, geodetic longitude and (in the three-dimensional case) ellipsoidal height. Cf. ISO 19111:2007:2007-07, tables 15 and 20.
Super-classes	https://w3id.org/geosrs/cs/OrthogonalCoordinateSystem^c

General Operation Parameter^c # Classes

URI	`https://w3id.org/geosrs/GeneralOperationParameter`
Description	Definition of a parameter or group of parameters used by a coordinate operation method.
Sub-classes	Operation Parameter^c

General Parameter Value^c # Classes

URI	`https://w3id.org/geosrs/GeneralParameterValue`
Description	Parameter value or group of parameter values
Sub-classes	Operation Parameter Value^c

Geodetic Datum^c # Classes

URI	`https://w3id.org/geosrs/GeodeticDatum`
Description	Datum describing the relation of a two- or three-dimensional coordinate system to the Earth. Cf. ISO 19111:2007:2007-07, part 10.2, table 34 and annex B.3.2.

Linear Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/LinearCoordinateSystem`
Description	One-dimensional coordinate system in which a linear feature forms the axis.

Operation Method^c # Classes

URI	`https://w3id.org/geosrs/OperationMethod`
Description	Method used to perform an operation on coordinates. See ISO 19111:2007:2007-07, table 48 and annex B.4.5.
Sub-classes	Coordinate Operation^c

Operation Parameter^c # Classes

URI	`https://w3id.org/geosrs/OperationParameter`
Description	Parameter used by a method to perform an operation on coordinates. Note: Most parameter values are numeric, but other types of parameter values are possible. See ISO 19111:2007:2007-07, table 52 and annex B.4.5.
Super-classes	General Operation Parameter^c

Operation Parameter Value^c # Classes

URI	`https://w3id.org/geosrs/OperationParameterValue`
Description	Value of a parameter used by a method to perform an operation on coordinates. See ISO 19111:2007:2007-07, table 55.
Super-classes	General Parameter Value^c

Ordinal Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/OrdinalCoordinateSystem`
Description	n-dimensional coordinate system in which every axis uses integers.
Super-classes	Coordinate System^c

Parametric Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/ParametricCoordinateSystem`
Description	One-dimensional coordinate system where the axis units are parameter values which are not inherently spatial.
Super-classes	https://w3id.org/geosrs/cs/1DCoordinateSystem^c

Polar Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/PolarCoordinateSystem`
Description	Two-dimensional coordinate system in Euclidean space in which position is specified by one distance coordinate and one angular coordinate.
Super-classes	https://w3id.org/geosrs/cs/PlanarCoordinateSystem^c

Prime meridian^c # Classes

URI	`https://w3id.org/geosrs/PrimeMeridian`
Description	Meridian from which the longitudes of other meridians are quantified. Cf. ISO 19111:2007:2007-07, part 10.2.1, table 35 and annex B.3.2.2.

Single Operation^c # Classes

URI	`https://w3id.org/geosrs/SingleOperation`
Description	A non concatenated coordinate operation. Cf. ISO 19111:2007:2007-07, table 43.
Super-classes	Coordinate Operation^c

Spherical Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/SphericalCoordinateSystem`
Description	Three-dimensional coordinate system in Euclidean space with one distance measured from the origin and two angular coordinates
Super-classes	https://w3id.org/geosrs/cs/3DCoordinateSystem^c

Transformation^c # Classes

URI	`https://w3id.org/geosrs/Transformation`
Description	Coordinate operation in which the two coordinate reference systems are based on different datums. Cf. ISO 19111:2007:2007-07, table 44.
Super-classes	Conversion^c

Vertical Coordinate System^c # Classes

URI	`https://w3id.org/geosrs/VerticalCoordinateSystem`
Description	One-dimensional coordinate system used for gravity related height or depth measurements. Cf. ISO 19111:2007:2007-07, tables 15 and 25.
Super-classes	Coordinate System^c

Vertical Datum^c # Classes

URI	`https://w3id.org/geosrs/VerticalDatum`
Description	Datum describing the relation of gravity-related heights or depths to the Earth. Cf. ISO 19111:2007:2007-07, table 41 and annex B.3.3.
Super-classes	Datum^c

Namespaces ↑

default (geosrs): https://w3id.org/geosrs/
brick: https://brickschema.org/schema/Brick#
csvw: http://www.w3.org/ns/csvw#
dc: http://purl.org/dc/elements/1.1/
dcam: http://purl.org/dc/dcam/
dcat: http://www.w3.org/ns/dcat#
dcmitype: http://purl.org/dc/dcmitype/
dcterms: http://purl.org/dc/terms/
doap: http://usefulinc.com/ns/doap#
foaf: http://xmlns.com/foaf/0.1/
geo: http://www.opengis.net/ont/geosparql#
odrl: http://www.w3.org/ns/odrl/2/
org: http://www.w3.org/ns/org#
owl: http://www.w3.org/2002/07/owl#
prof: http://www.w3.org/ns/dx/prof/
prov: http://www.w3.org/ns/prov#
qb: http://purl.org/linked-data/cube#
rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: http://www.w3.org/2000/01/rdf-schema#
sdo: https://schema.org/
sh: http://www.w3.org/ns/shacl#
skos: http://www.w3.org/2004/02/skos/core#
sosa: http://www.w3.org/ns/sosa/
ssn: http://www.w3.org/ns/ssn/
time: http://www.w3.org/2006/time#
vann: http://purl.org/vocab/vann/
void: http://rdfs.org/ns/void#
wgs: https://www.w3.org/2003/01/geo/wgs84_pos#
xsd: http://www.w3.org/2001/XMLSchema#

^c	Classes
^op	Object Properties
^fp	Functional Properties
^dp	Data Properties
^ap	Annotation Properties
^p	Properties
ⁿⁱ	Named Individuals

SRS Ontology

Metadata

Table of Contents

Overview

Classes ↑

Cartesian Coordinate System^c # Classes

Conversion^c # Classes

Coordinate Operation^c # Classes

Coordinate System^c # Classes

Coordinate System Axis^c # Classes

Datum^c # Classes

Ellipsoid^c # Classes

Ellipsoidal Coordinate System^c # Classes

General Operation Parameter^c # Classes

General Parameter Value^c # Classes

Geodetic Datum^c # Classes

Linear Coordinate System^c # Classes

Operation Method^c # Classes

Operation Parameter^c # Classes

Operation Parameter Value^c # Classes

Ordinal Coordinate System^c # Classes

Parametric Coordinate System^c # Classes

Polar Coordinate System^c # Classes

Prime meridian^c # Classes

Single Operation^c # Classes

Spherical Coordinate System^c # Classes

Transformation^c # Classes

Vertical Coordinate System^c # Classes

Vertical Datum^c # Classes

Namespaces ↑

Legend

SRS Ontology

Metadata

Table of Contents

Overview

Classes ↑

Cartesian Coordinate Systemc # Classes

Conversionc # Classes

Coordinate Operationc # Classes

Coordinate Systemc # Classes

Coordinate System Axisc # Classes

Datumc # Classes

Ellipsoidc # Classes

Ellipsoidal Coordinate Systemc # Classes

General Operation Parameterc # Classes

General Parameter Valuec # Classes

Geodetic Datumc # Classes

Linear Coordinate Systemc # Classes

Operation Methodc # Classes

Operation Parameterc # Classes

Operation Parameter Valuec # Classes

Ordinal Coordinate Systemc # Classes

Parametric Coordinate Systemc # Classes

Polar Coordinate Systemc # Classes

Prime meridianc # Classes

Single Operationc # Classes

Spherical Coordinate Systemc # Classes

Transformationc # Classes

Vertical Coordinate Systemc # Classes

Vertical Datumc # Classes

Namespaces ↑

Legend

Cartesian Coordinate System^c # Classes

Conversion^c # Classes

Coordinate Operation^c # Classes

Coordinate System^c # Classes

Coordinate System Axis^c # Classes

Datum^c # Classes

Ellipsoid^c # Classes

Ellipsoidal Coordinate System^c # Classes

General Operation Parameter^c # Classes

General Parameter Value^c # Classes

Geodetic Datum^c # Classes

Linear Coordinate System^c # Classes

Operation Method^c # Classes

Operation Parameter^c # Classes

Operation Parameter Value^c # Classes

Ordinal Coordinate System^c # Classes

Parametric Coordinate System^c # Classes

Polar Coordinate System^c # Classes

Prime meridian^c # Classes

Single Operation^c # Classes

Spherical Coordinate System^c # Classes

Transformation^c # Classes

Vertical Coordinate System^c # Classes

Vertical Datum^c # Classes