Utilizing GIS Technique to Construct Yangtze Estuary Geologic Information System
Ji Lan · Port & Waterway Engineering · 2002
Through analyzing the research data and data flow of the Yangtze Estuary, the functional frame of Yangtze Estuary geologic information system was designed, based on which a multi-level distributed units GIS integration scheme adaptable to the GIS system was further advanced, so that a practical solution for solving the problems of multivariate data integration and multi-field application program of the system was provided.