protege logo

Class: wgs84_pos:Point

Documentation: Uniquely identified by lat/long/alt. i.e. spaciallyIntersects(P1, P2) :- lat(P1, LAT), long(P1, LONG), alt(P1, ALT), lat(P2, LAT), long(P2, LONG), alt(P2, ALT). sameThing(P1, P2) :- type(P1, Point), type(P2, Point), spaciallyIntersects(P1, P2). A point, typically described using a coordinate system relative to Earth, such as WGS84.

Template Slots
  Slot Name Documentation Type
wgs84_pos:alt The WGS84 altitude of a SpatialThing (decimal meters above the local reference ellipsoid). Any
wgs84_pos:lat The WGS84 latitude of a SpatialThing (decimal degrees). Any
wgs84_pos:long The WGS84 longitude of a SpatialThing (decimal degrees). Any

Own Slots
  Slot Name Value
:DIRECT-SUBCLASSES  
:DIRECT-SUPERCLASSES wgs84_pos:SpatialThing
:DOCUMENTATION Uniquely identified by lat/long/alt. i.e. spaciallyIntersects(P1, P2) :- lat(P1, LAT), long(P1, LONG), alt(P1, ALT), lat(P2, LAT), long(P2, LONG), alt(P2, ALT). sameThing(P1, P2) :- type(P1, Point), type(P2, Point), spaciallyIntersects(P1, P2). A point, typically described using a coordinate system relative to Earth, such as WGS84.

  ^ back to top

Return to Class Hierarchy

Generated: 01/09/2007, 3:59:18 PM, Central European Time

Protégé is a trademark of Stanford University, Copyright (c) 1998-2005 Stanford University.