Research on Integrated Mapping Mystem of Mand and Mea Basic Spatial Element Data Based on ArcGIS

Abstract

Adhering to land and sea overall planning is the basic principle and important content of China's construction of Marine power, the basic geographic information of land and sea integration can provide data support and service guarantee for "land and sea overall planning" work. Aiming at the current land and ocean surveying and mapping system in China, an integrated data system of land and sea basic spatial elements is designed and implemented. The system uses C/S architecture and vector data integration technology to integrate and manage the data of land and sea basic spatial elements effectively. Based on ArcGIS secondary development method, this paper completed the establishment of land and sea basic spatial element data, designed the technical process and function of the integrated mapping system, and implemented the system by using.NET and ArcGIS Engine technologies. It has realized the functions of multi-field retrieval of massive surveying and mapping data, integrated spatial display, security storage and so on. Practice has proved that the data integration and management system designed and developed in this paper is feasible and effective, which can realize the efficient reuse of surveying and mapping data, provide convenient and fast data services for surveying and mapping workers, greatly improve their work efficiency, and promote the development of land and sea integration.