基于GIS技术的综合水文物探数据库系统研究

利用GIS的强大空间数据架构功能，将各类水文物探数据与空间数据相关联，建立了基于GIS技术的综合水文物探系统。水文物探数据量大，而且复杂多变，本系统利用新兴的GIS技术和数据库功能对水文物探属性数据与空间数据进行有效的整合，高效地管理空间与属性数据，实现了图形编辑、空间分析、数据的查询与统计、专题图绘制、以及数值模拟等功能。利用本系统可对图形进行空间处理分析，对各类数据进行各种查询，实现图形和数据的互动，并对所获得的数据制作各种专题图，并且通过数值模拟具体、直观的再现观测实体的空间位置与相应的属性，为综合预测与评估提供科学依据。

Research on synthetic hydro-geophysical exploration database system based on gis technology

ynthetic hydro-geophysical exploration system is established using GIS strong spatial data structure to interrelate kinds of hydro-geophysical exploration data and spatial data.As hydro-geophysical exploration data are complex,the system applies GIS technology and database technology effectively to integrate property data and spatial data of hydro-geophysical exploration to manage the data in effect,and implement those functions of graphics edit,spatial analysis,search and statistic on data,special graphics protracting,numerical simulation and so on.Using the system,we can make spatial analysis of graphics,research on all kinds of data,interrelate graphics and data,and make kinds of special graphics from getting data,and intuitively reappear the spatial position and related property of the observation object by numerical simulation.The system provides science foundation for integration prediction and evaluation.