https://w3id.org/rec#Geotransform
A transform following GDAL's Affine Transform that transforms a local coordinate into a WGS84 coordinate. Created from Ground Control Points (GCP) using GDAL's GCPsToGeotransform method.
Focus nodes of this shape (rec:Geotransform) can have the following properties:
| PROPERTY | DESCRIPTION | MIN | MAX | VALUE TYPE | OTHER CONSTRAINTS |
|---|---|---|---|---|---|
| rec:heightScaleFactor | height scale factor |
0 | 1 | xsd:double | |
| rec:originX | origin x |
0 | 1 | xsd:double | |
| rec:originY | origin y |
0 | 1 | xsd:double | |
| rec:widthScaleFactor | width scale factor |
0 | 1 | xsd:double | |
| rec:xRotationalScaleFactor | x rotational scale factor Value will be zero if the local coordinate system is north-aligned. |
0 | 1 | xsd:double | |
| rec:yRotationalScaleFactor | y rotational scale factor Value will be zero if the local coordinate system is north-aligned. |
0 | 1 | xsd:double |
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rec: <https://w3id.org/rec#> .
@prefix sh: <http://www.w3.org/ns/shacl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
rec:Geotransform a rdfs:Class,
sh:NodeShape ;
rdfs:label "Geotransform"^^xsd:string ;
rdfs:comment "A transform following GDAL's Affine Transform that transforms a local coordinate into a WGS84 coordinate. Created from Ground Control Points (GCP) using GDAL's GCPsToGeotransform method."^^xsd:string ;
rdfs:subClassOf rec:Georeference ;
sh:property [ a sh:PropertyShape ;
sh:datatype xsd:double ;
sh:maxCount 1 ;
sh:name "origin y"^^xsd:string ;
sh:path rec:originY ],
[ a sh:PropertyShape ;
sh:datatype xsd:double ;
sh:maxCount 1 ;
sh:name "width scale factor"^^xsd:string ;
sh:path rec:widthScaleFactor ],
[ a sh:PropertyShape ;
sh:datatype xsd:double ;
sh:description "Value will be zero if the local coordinate system is north-aligned."^^xsd:string ;
sh:maxCount 1 ;
sh:name "y rotational scale factor"^^xsd:string ;
sh:path rec:yRotationalScaleFactor ],
[ a sh:PropertyShape ;
sh:datatype xsd:double ;
sh:maxCount 1 ;
sh:name "origin x"^^xsd:string ;
sh:path rec:originX ],
[ a sh:PropertyShape ;
sh:datatype xsd:double ;
sh:description "Value will be zero if the local coordinate system is north-aligned."^^xsd:string ;
sh:maxCount 1 ;
sh:name "x rotational scale factor"^^xsd:string ;
sh:path rec:xRotationalScaleFactor ],
[ a sh:PropertyShape ;
sh:datatype xsd:double ;
sh:maxCount 1 ;
sh:name "height scale factor"^^xsd:string ;
sh:path rec:heightScaleFactor ] .