POSC Specifications: Epicentre Version 3.0 Logical Data Model

GEOPHYSICAL_GEOMETRY_SET (abstract) (C133)

(Rules) (Express)

Defines geometry associated with geophysical acquisition (e.g., seismic, gravity or magnetics). This may represent a composition of lines (survey, line composed of segments) or a line composed of points (line). There is no predefined intent on composition except for the identity of the components. For example, a survey can be composed of multiple lines if that is the most accurate description of the acquisition, or a line can be uniquely identified without association with a survey. A geometry set (e.g., a survey) can be may be composed of both seismic and potential field geometries.


Local rules:

Supertype path(s):

Entity projects as table GEOPHYSICAL_GEOMETRY_SET.

Referenced in Diagrams:


Generated on Tue Jul 10 15:43:02 2001
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