| Name | R_Carto_Transform_Member |
|---|---|
| Entity Type | Table |
| Description | A reference entity that defines the members of a complex cartographic transformation. For Concatenated transformations, the members are the sequential steps performed to achieve the complete transformation. For Alternate transforms, the members are the alternates while the Base is the original transform to which the alternates apply. For Alternate transforms, the sequence number determines the order in which the alternates should be tried, beginning with sequence 1, then sequence 2, etc. |
| Submodel | Spatial |
| Entity Scope | Reference |
| Primary Key | Base_Carto_Transform , Member_Carto_Transform |
| Natural Key | Base_Carto_Transform , Member_Carto_Transform |
| Generalizations | Reference_Entity_Parent |
| Specializations |
| Name | Value Domain | Property / Storage Unit | Description | Required / Default | Type |
|---|---|---|---|---|---|
| Active_Flag | boolean | NA |
1 = use without restriction. 0 = avoid use - the value has been deprecated and may be removed in a later release. | Yes 1 |
NUMBER(1) |
| Base_Carto_Transform | R_Carto_Transform |
|
The identifier of the base transform. For Concatenated transforms this is the containing transformation for which the member transforms are performed in sequence to achieve. For Alternate transforms, this is the original transform to which the alternate is an alternate. | Yes |
VARCHAR2(64) |
| Description | STRING2000 | NA |
A textual definition of the reference value. | No |
VARCHAR2(2000) |
| Insert_Date | DATE | NA |
Date the entity was created in the repository | No |
DATE |
| Insert_User | STRING64 | NA |
The name of the user responsible for the creation of this entity in the repository. | No |
VARCHAR2(64) |
| Member_Carto_Transform | R_Carto_Transform |
|
Identifier of the member transform, i.e., the transform that is a step in a multi-step Concatenated transform within the Base transform, or in the case of an Alternate transform, this is one of the alternates to the Base transform. | Yes |
VARCHAR2(64) |
| Name | STRING255 | NA |
The spelled-out name of the reference value. | No |
VARCHAR2(255) |
| Sequence_Number | int | No_Unit |
An integer that determines the numeric sequence of the cartographic transform member within all the members that apply to the base transform. The default value is 1. Members should be processed in increasing sequential order, beginning with sequence 1, then sequence 2, etc. | No 1 |
NUMBER(10) |
| Source | CODE | NA |
The person, company or application that defined or specified the data (content) for this instance and is considered to be responsible for it. For example, POSC, EPSG, API, ISO, etc.. | No |
VARCHAR2(64) |
| Update_Date | DATE | NA |
Date of the most-recent modification to the entity. | No |
DATE |
| Update_User | STRING64 | NA |
The name of the user responsible for the last modification to this entity. | No |
VARCHAR2(64) |
| Link | To Entity | Description | Implementation Technique | Required |
|---|---|---|---|---|
| Member_Carto_Transform | R_Carto_Transform | Identifier of the member transform, i.e., the transform that is a step in a multi-step Concatenated transform within the Base transform, or in the case of an Alternate transform, this is one of the alternates to the Base transform. | Cascade | Yes |
| Base_Carto_Transform | R_Carto_Transform | The identifier of the base transform. For Concatenated transforms this is the containing transformation for which the member transforms are performed in sequence to achieve. For Alternate transforms, this is the original transform to which the alternate is an alternate. | Cascade | Yes |