EpiSeismic_SeismicGeometry

Derived From:

EpEntity_Entity

Derivatives:

EpiSeismic_LineGeometry2d, EpiSeismic_SeismicGeometry3d

Capabilties:

read

Column Summary
Type	Name and Description
String ro	KeyString Unique identifier for each table entry.
String ro db	Comment The comments associated with the survey.
PointSeq ro db	Extent The bounding box of the seismic geometry.
String ro db	MapDepthCoordinateSystem The survey's MapSystem used for projecting a 3D globe on a 2D plane.
String ro db	MapTimeCoordinateSystem The survey's MapSystem used for projecting a 3D globe on a 2D plane.
String ro req db	Name The survey name.
StringSeq ro db	Notes Comments associated with a specific property.
StringSeq ro db	NoteTags List of tags associated with notes for a specific property.
StringSeq ro db	SeismicDatasets Sequence of SeismicDatasets which share common geometry.

 

Columns inherited from EpEntity_Entity

LastModifiedDate, Name, Project, ProjectName, StoreInstallationName, StoreType

 

Column Detail

KeyString

Unique identifier for each table entry.

Comment

The comments associated with the survey.

MapDepthCoordinateSystem

The survey's MapSystem used for projecting a 3D globe on a 2D plane. Also known as a world coordinate system or XYD (geographic X/Y and Depth). Represents a surface mapping in two dimensions of the real world. Equivalent to the getMapTimeCoordinateSystem except for the third axis which is in Depth. The MapTimeCoordinateSystem and MapDepthCoordinateSystem on the SeismicGeometry do NOT have to be the same as the project's.

NoteTags

List of tags associated with notes for a specific property. The array length should be the same as the Notes column. The NoteTags and Notes columns are ordered so the first notes corresponds to the first note tag.

Name

The survey name.

Extent

The bounding box of the seismic geometry. Clients should always set the coordinate system when retrieving this column so they know the exact coordinate system the points are returned in; otherwise, the points will be returned in the default coordinate system and each vendor store might have a different default.

SeismicDatasets

Sequence of SeismicDatasets which share common geometry. For SeismicGeometry3d objects, this method will return PostStack3d objects that are contained in the 3D survey; for LineGeometry2d objects, it will return PostStack2d objects that share the same line.

Notes

Comments associated with a specific property. The array length should be the same as the NoteTags column. The NoteTags and Notes columns are ordered so the first notes corresponds to the first note tag.

MapTimeCoordinateSystem

The survey's MapSystem used for projecting a 3D globe on a 2D plane. Also known as a world coordinate system or XYT (geographic X/Y and Time). Represents a surface mapping in two dimensions of the real world. Equivalent to the getMapDepthCoordinateSystem except for the third axis which is in Time. The MapTimeCoordinateSystem and MapDepthCoordinateSystem on the SeismicGeometry do NOT have to be the same as the project's.