基于ArcEngine的海洋地质数据管理模型

The Management Model of Marine Geological Data Based on ArcEngine

海洋地质调查数据是小比例尺下的复杂空间数据，涉及空间二维及三维数据。针对传统属性数据入库管理模式在处理二维及三维海洋地质数据的不足，本文通过对海洋地质调查内容及数据库结构研究设计了一个基于ArcEngine的海洋地质数据入库模型，模型涵盖了属性数据、空间二维数据、三维数据的入库及出库方式。并在广州海洋地质调查局数据库管理系统中得到应用。系统运行良好，保证了数据管理的安全性、稳定性。

Marine geological data concern complicated spatial data including two-dimensional and three dimensional data. The traditional ways just concerned about the character data without providing the ways to analysis spatial data. This paper designed a new management model based on ArcEngine to resolve this problem. The model includes the data import an export manner for marine geological data. It has been used in Guangzhou Marine Geological Survey successful. The application proved the useful and credit of this model.