T/DLCIO 005-2018 Data Model Specification for the Power Grid Geographic Information Platform

Scope

Scope: This standard specifies the data model of the Dalian Power Grid Geographic Information Service Platform (GIS), including the basic geographic vector data model, the data entities of the power grid resource attribute data model, and their field naming rules, etc. This standard is applicable to the two-dimensional application of the Dalian Power Grid Geographic Information Service Platform (GIS); Main technical content: This standard takes into account the actual situation of existing power grid GIS geographic information platforms, and based on the principles of advancedness, practicality, operability, and extensibility, it provides a classification of typical data models. It describes in detail the fields of different basic geographic vector data entities, specifies the entity field names and field types, and adds explanatory notes. It also specifies the attribute model data of nine types of power grid equipment, details the equipment and relationships among different types of equipment (facilities), unifies the explanation of the common fields of power grid resource attributes, describes in detail the fields of different equipment logical entities, specifies the equipment field names and field types, and standardizes the explanation of the common spatial data attribute fields of nine major types of equipment, eliminating the risk of data model differentiation. It ensures the data quality of the power grid geographic information service platform and meets the needs of fine-grained management of the power grid.

Development Information

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