Then, graphs are identified with the pattern based on the spatial analysis of GIS.
并基于GIS“空间分析”功能对图形进行模式识别；
For the sake of realizing some special functions in spatial analysis of GIS, it is necessary to covert irregular vector polygon into regular grid.
在实际的GIS空间分析过程中，为了更加简便快捷的实现某些特定的空间分析功能，常常需要将不规则的矢量多边形区域转化为规则的格网区域。
Therefore, the model of SD with non-spatial dynamic simulation melted with spatial analysis of GIS technology can make full use of their advantages.
因此，在以空间分析为特色的GIS技术环境下融入非空间动态模拟的SD模型，可充分利用两者的优势。
Some quantitative feathers were concluded of Suzhou city's land-use structure and syntax structure from 1995 ~ 2003 by spatial analysis of GIS and Space syntax.
借助GIS与空间句法技术，分析总结了1995 ~ 2003年苏州城市用地结构与句法结构变化的量化特征。
The water yield property of karst groundwater in Litang region of Guangxi Province was evaluated quantitatively, combined spatial analysis of GIS, geostatistics method and nonlinear model.
本文将GIS空间分析技术、地质统计学方法和非线性模型相结合，以广西黎塘地区为研究区，定量评价了岩溶地下水富水性。
According to characteristic and aim of traffic planning, this paper introduces an approach which is based on GIS spatial analysis and optimization theory.
针对交通规划的特点和目标，介绍一种基于最优化原理和GIS空间分析方法的交通站点规划方法。
By using graphic editor function and spatial analysis faculty of GIS, various especially function of graphic editor and area statistic for land-use operation are provided in this system.
系统采用GIS的图形编辑功能和空间分析功能，提供了多种规划特色的图形编辑功能和土地管理中专用的面积统计功能。
Objectives To perform GIS spatial analysis on malaria transmission patterns in Jiangsu after setting up a malaria database and developing GIS model of malaria transmission in Jiangsu province.
目的建立江苏省疟疾地理信息系统(GIS)数据库和疟疾流行GIS模型，对江苏省的疟疾流行区进行空间分析。
In particular, since the new century come, the GIS theory has ripened relatively, and becomes the major tool of analysis of spatial information gradually.
特别是进入新世纪以来，GIS理论已较为成熟，逐渐成为空间信息分析的主要工具。
But in the actual practice, people realize that the application of GIS is in a lower level in which the use major in data management and special mapping, and lees in spatial analysis.
但是在实践当中，人们普遍感到，地理信息系统的应用还处在一个较低的层次，主要用于数据管理和专题制图方面，而空间分析功能发挥的较少。
Because of powerful data tackling ability and spatial analysis function, Geographic Information System (GIS) provides a new study method for regional geo-environment research.
地理信息系统(GIS)因其具有强大的数据处理功能和空间分析功能，为区域地质环境研究提供了新的研究方法。
However, Geographic Information System (GIS) has powerful ability of data process and spatial analysis, it provides a new way for regional crustal stability research.
地理信息系统(GIS)因其具有强大的数据管理功能和空间分析功能，为区域地壳稳定性研究提供了新的研究方法。
So it is a sign of utilizing high-technique that applies GIS spatial analysis carries through potentiality assessment of mineral resources.
因此，在GIS平台上应用其强大的空间分析功能进行矿产资源潜力评价是使用高新技术的标志。
Geographical Information System (GIS) with the functions of spatial analysis and management of space data is promising in mineral resourxce prognosis.
地理信息系统空间数据管理及空间分析功能使其在找矿预测中有着广阔的应用前景。
It is essential to the spatial raster data structure of GIS; in fact, all spatial analysis about raster data is based on the digital topology.
数字拓扑主要研究栅格空间中离散几何对象的拓扑性质，这些性质在GIS空间分析和栅格数据处理中非常重要。
The data model which is applicable to GIS of coalmine are put forward based on analysis of the characteristic of coalmine spatial information.
本文在分析煤矿空间信息特点的基础上，提出了实用于煤矿的地理信息系统数据模型。
Spatial overlay is one of the most important spatial analysis functions in the Geographic Information System, and its efficiency will directly influence the whole function of GIS.
空间叠加是GIS系统必不可少的空间分析功能之一，空间叠加分析效率的高低直接影响到GIS整体功能的发挥。
Spatial analysis is an important character of Geography Information System (GIS). Spatial network analysis is a prominent part of spatial analysis.
空间分析是地理信息系统的一个重要特征，空间网络分析是空间分析的重要组成部分。
Spatial overlay is an important model of spatial analysis in GIS.
空间叠加模型是地理信息系统（GIS）中重要的空间分析模型。
The system was provided with function of workspace, data and map management, object operation, spatial query and analysis in the environment of GIS.
该系统具有GIS工作空间管理功能、数据管理功能、地图管理功能、对象操作功能、查询及空间分析功能；
The research approach is the integration of geo-science analysis & conclusion, map analysis, expert consulting, as well as GIS &. RS spatial analysis method, to extract, conclude and build them.
研究方法是采用地学分析和归纳、地图分析、专家咨询、GIS和遥感空间分析等方法来总结、提炼和建立制图综合的指标体系和知识法则。
Chapter 3: This chapter combined the spatial analysis models of GIS, which based on component technology, with the design and development of "consultation information system for tourism of Beijing".
第3章：将基于组件技术的GIS空间模型分析，与“北京旅游咨询信息系统”的研发相结合。
GIS played an important role in this field by its good function of multi-source data integration, spatial analysis and decision-aiding.
GIS提供的多源数据集成能力、强大的空间分析能力和辅助决策能力在公共安全的预警预报、监测、灾情评估中发挥了重大作用。
Overlap analysis is a widely used spatial operation for the needs of spatial analysis in GIS.
叠置分析是GIS进行空间分析时常用的一种空间操作。
Using spatial analysis function of GIS, the technological course that the parameters are automatically extracted is studied.
利用GIS的空间分析功能，研究基于GIS的点状、线状与面状空间分布参数自动提取的技术路线。
The paper, by the means of the spatial analysis function of GIS, makes a quantitative research on the stage of geomorphologic evolution in Bajiang drainage basin.
借助于GIS的空间分析功能，对路南石林巴江流域的地貌演化阶段进行了定量研究。
GIS spatial Analysis is widely adopted in the research of land use change, especially in the spatial research of land use change.
土地利用变化研究尤其是空间变化研究，离不开GIS的空间分析方法。
VRML-GIS is a new technology which combines the spatial analysis abilities of WEB-GIS and excellent function of three-dimensional visualization of VRML.
GIS是一种将VRML与WEB-GIS相结合的新技术，它的目的在于集合WEB-GIS的强大的空间分析功能和VRML优秀的三维可视化功能。
This paper mainly studied and implemented GIS spatial analysis of pipe network-related functions, and application-related functions to provide decision support for emergency dealing.
本篇论文主要研究并实现管网GIS空间分析相关功能，并应用相关功能为应急处理提供决策支持。
Because of large amount of spatial data in this operation, it is a critical technique in GIS about how to realize spatial overlap analysis very quickly with higher accuracy.
由于空间数据量较大，如何快速准确地完成空间叠值分析运算是GIS系统中比较关键的技术。
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