http://www.gissky.net- GIS空间站

以区域水文地质信息化与空间分析为目标,以GIS软件ARC/INFO为平台,开发了以水文地质空间数据库为基础,以应用模型体系为支撑的水文地质空间信息系统。以中国西部典型区域的水文地质实际勘查资料为基础,对系统的功能及稳定性进行应用与验证。结果表明:系统具有速度快、准确性与自动化程度高、动态性与可重复性强和可视化程度高等优点,可极大提高水文地质空间分析的有效性、可靠性以及水文地质工作效率,实现基于GIS环境下的地下水预测、模拟、分析与评价的一体化。 更多还原

【Abstract】 Hydrogeological Spatial Information System (HSIS) is developed based on ARC/INFO. It is founded on hydrogeological spatial database and supported on spatial application model system which consists of 23 models those belong to 4 classes including spatial statistic analysis, quantity calculation and potentiality analysis of groundwater, groundwater numerical simulation and synthesis evaluation. HSIS is composed of spatial database management module, model management module, spatial analysis module...