CT2: Legal Survey Information
Entity Relationship Diagram for Epicentre V3.0 Data Model Copyright (C) 2001 POSC, All Rights Reserved.
legal_survey_feature Each legal_survey_area_corner must have as a corner one and only one legal_survey_feature. legal_survey_area Each legal_survey_feature may be a corner for one or more legal_survey_area_corner. legal_survey_area Each legal_survey_area_corner must be a corner for one and only one legal_survey_area. legal_survey_point Each legal_survey_area may have as corners one or more legal_survey_area_corner. east_west_line Each pty_legal_survey_location may use as line for east/west offset one and only one legal_survey_feature. east_west_reference Each legal_survey_feature may provide the east west reference for one or more pty_legal_survey_location. north_south_line Each pty_legal_survey_location may use as line for north/south offset one and only one legal_survey_feature. north_south_reference Each legal_survey_feature may provide the north south reference for one or more pty_legal_survey_location. legal_survey_area Each pty_legal_survey_location may be within one and only one legal_survey_area. pty_legal_survey_location Each legal_survey_area may contain one or more pty_legal_survey_location. offshore_area Each offshore_block may be assigned to one and only one offshore_area. offshore_block Each offshore_area may be assigned one or more offshore_block. offshore_quadrant Each offshore_block may be contained by one and only one offshore_quadrant. block Each offshore_quadrant may contain one or more offshore_block. country Each offshore_legal_survey_area may belongs to one and only one geopolitical_feature. offshore_feature Each geopolitical_feature may have sovereign rights for one or more offshore_legal_survey_area. carter_legal_survey_area congressional_legal_srvy_area dominion_land_legal_srvy_area european_legal_survey_area fed_permit_sys_legal_srvy_area geopolitical_feature legal_survey_area legal_survey_area_corner legal_survey_feature north_east_usa_legal_srvy_area nts_legal_survey_area offshore_area offshore_block offshore_legal_survey_area offshore_quadrant ohio_legal_survey_area pty_legal_survey_location texas_legal_survey_area