A spatial representation of position with respect to the Earth in coordinates appropriate for earth modelling.

description (O: ndt_comment)

A textual description of the earth model object.


identifier (O: ndt_name)

The local label used to identify an earth model object.


data_collection (I, V: SET[0:?] data_collection(collection_content))

Indicates the data collections that include this instance of E and P data. Each earth_model_object may be a member of one or more data_collection. Inherited from e_and_p_data.


datum_for_ranking (I, V: SET[0:?] object_ranking(base_object))

Indicates that an object is being used as a basis for comparison with another object. Each earth_model_object may datum for ranking one or more object_ranking. Inherited from object_of_interest.


geoscience_interpretation (O: geoscience_interpretation(earth_model_object))

The activity which created this object. Each earth_model_object may result of one geoscience_interpretation.


graphical_element (I, V: SET[0:?] graphical_element(depicted_object))

Specifies one or more graphical elements which are depicting this data item. Each earth_model_object may be depicted by one or more graphical_element. Inherited from e_and_p_data.


object_of_ranking (I, V: SET[0:?] object_ranking(ranked_object))

Indicates that an object is being classified in a rank order based on its characteristics. Each earth_model_object may object of ranking one or more object_ranking. Inherited from object_of_interest.


position_uncertainty_classification (V: SET[0:?] position_uncertainty_classification(earth_model_object))

Defines the set of classifications of this position with respect to its degree of uncertainty. Each earth_model_object may be classified by one or more position_uncertainty_classification.


rock_feature_part (O: rock_feature_part(earth_model_object)) (1226)

This points to the rock feature part that this earth model object is representing spatially. Each earth_model_object may be located by one rock_feature_part.

Local rules:

Abstract supertype:
Each EARTH_MODEL_OBJECT must be instantiated as one of its subtypes. These subtypes are: position_in_earth_model, position_in_wellbore, position_on_earth_surface
Supertype path(s):
e_and_p_data > object_of_interest > technical_object > earth_model_object.

Entity replicated into subtype tables (@earth_model_object).

Referenced in Diagrams:

• EMG4: Earth Model Objects (0712, 1226)
• EMG5: Earth Model Interpretation (1226)
• GPI1: Seismic Earth Model Interpretation
• GPI2: Checkshot Analysis (1226)
• GPV: Velocity Data (1226)
• SM4: Spatial Model Architecture
• WI2: Wellbore Position (1051, 1124, 1137, 1226)