The function of spatial analysis is the important characteristic of GIS.
空间分析功能是GIS的重要特色。
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。
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。
Spatial Database can supply high-powered capability of storing and managing spatial object, well capability of organizing and restricting spatial data, optimized spatial analysis operation function.
空间数据库能够提供高效的空间对象存储管理能力，良好的空间数据组织和约束能力，优化的空间分析操作功能。
By the analysis of airborne gravity measurement data, this paper constructs a space covariance function model with spatial characteristics.
本文通过对航空重力测量数据的分析，建立起具有空间相关特性的空间协方差函数模型。
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。
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；
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。
Followed by examples of emergency dealing and it verifies the spatial analysis function feasibility and effectiveness.
最后通过应急处理实例，验证了上述实现的空间分析功能的可行性和有效性。
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。
The data dealing process involves many functions of GIS, such as data conversion, edit function, spatial analysis, database operating, and statistic function.
而数据处理过程则涉及GIS系统的数据转换功能、编辑功能、空间分析功能、数据库操作功能、空间统计分析功能以及图形显示功能等。
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。
As a widely used hi-tech with a powerful function of geo-analysis, GIS demonstrated its potential map visualization and spatial analysis in combination with ecological tourism areas evaluation models.
GIS是正在被广泛应用并具有强大空间分析能力的高新技术，与生态旅游分区评价模型结合，可充分发挥其地图化表现和空间分析能力。
The composition and spatial analysis function of common software platform for the geographic information system (GIS) and the contents of safe reliability analysis of oil-gas pipeline are introduced.
介绍了通用地理信息系统(GIS)软件平台的基本组成和空间分析功能及油气管道安全可靠性分析的内容。
And a detailed analysis of the spectral domain Green's function transformed into the spatial Green's function is obtained.
并详细分析了将谱域格林函数转换为空域格林函数的过程。
The use of remote sensing data and spatial analysis function of GIS offers an objective and convenient method for the research on such field.
本文从遥感数据的获取、地面温度的反演、GIS技术的运用以及定量研究等方面详细论述了国内外此领域的研究进展。
The use of remote sensing data and spatial analysis function of GIS offers an objective and convenient method for the research on such field.
本文从遥感数据的获取、地面温度的反演、GIS技术的运用以及定量研究等方面详细论述了国内外此领域的研究进展。
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