GPA3: Geophysical Data
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
derived_data Each geophysical_data_set may be source of one or more geophysical_data_set. derived_from Each geophysical_data_set may be derived from one and only one geophysical_data_set. data_set Each geophysical_proc_indicator must be referenced by one and only one geophysical_data_set. processing_indicator Each geophysical_data_set may have processing steps of one or more geophysical_proc_indicator. applied_data Each geophysical_data_association must have had applied one and only one geophysical_data_set. applied_to Each geophysical_data_set may have been applied to one or more geophysical_data_association. applied_to Each geophysical_data_association must have been applied to one and only one geophysical_data_set. applied_data Each geophysical_data_set may have had applied one or more geophysical_data_association. utilized_processing_grid Each geophysical_data_set may utilize grid from one and only one geophysical_processing_grid. utilizing_data_set Each geophysical_processing_grid may have grid utilized by one or more geophysical_data_set. data_set Each geophysical_display must primarily represent one and only one geophysical_data_set. geophysical_display Each geophysical_data_set may be represented by one or more geophysical_display. geometry_set Each geophysical_data_set must represent one and only one geophysical_geometry_set. data_set Each geophysical_geometry_set may be represented by one or more geophysical_data_set. utilized_uid_grid Each geophysical_data_set may utilize grid from one and only one geophysical_geometry_set. data_grid_use Each geophysical_geometry_set may have grid utilized by one or more geophysical_data_set. data_set Each geophysical_offline_data may characterize one and only one geophysical_data_set. offline_data Each geophysical_data_set may may be characterized by one or more geophysical_offline_data. geometry_set Each geophysical_offline_data may characterize one and only one geophysical_geometry_set. offline_data Each geophysical_geometry_set may be characterized by one or more geophysical_offline_data. geophysical_data_association geophysical_data_set geophysical_display geophysical_geometry_set geophysical_offline_data geophysical_proc_indicator geophysical_processing_grid potential_field_data_set seismic_data_set