查询词典 gis

Moreover, with the rapid development of computer technologies and virtual reality, WebGIS map publish system has been injected new vitality; in the situation of real 3D GIS development immaturely, the study of two-dimensional electronic maps and virtual scene integrated WebGIS system has some practical significance.

此外，计算机图形学及虚拟现实技术的快速发展，给WebGIS地图发布系统注入了新的活力，在目前真三维GIS系统发展不成熟的情况下，研究二维电子地图与虚拟场景集成的WebGIS应用系统具有一定的实际意义。

As you know, we developed the Canada GIS in the 1960s. This was

正如你所知，我们是在20世纪60年代开始发展加拿大GIS的，这或许是第

The development of GIS technology made it possible to realize an aided design for instrument flight procedure .

GIS技术的发展为仪表飞行程序辅助设计的实现提供了可能。

In addition to these, the fast development and wide application of GPS and GIS provide the powerful instrumentality for the realization of ITS.

另外，GPS技术和GIS技术的迅猛发展，为智能交通系统的实现提供强有力的技术手段。

A series of spatial syntactic variables is discussed in the paper. Taking Wuhan's traffic axial map as a case, spatial syntactic variables of multi-scale spatial extent based on GIS are analyzed. A conclusion is that the accessibility is the key factor that weighs an urban spatial morphology, and the integration degree is a direct variable describing accessibility.

讨论了空间句法的系列变量，并以武汉市为例，提取武汉市的交通网络轴线地图，在GIS环境下讨论了不同尺度空间范围内的空间句法变量，得出空间可达性是评价城市空间形态的重要因子，而集成度是描述空间可达性的直接变量。

And the building height was picked-up. The function of GIS of buffer, overlay, slope, aspect and intervisibility were applied, and it made the planning more scientific and feasible.

在规划中，应用了GIS的缓冲区分析、空间叠加分析、坡度坡向分析、通视分析功能，高度分析等功能；使规划更科学，更实际。

In this paper, a system for flood inundation simulation and emergency response decision is developed based on ArcObjects technology of GIS. The requirement analysis, sources of the data, data processing, structure and functions of the system are introduced.

利用GIS组件ArcObjects开发了洪灾淹没模拟与避难决策系统，介绍了系统的需求分析、数据来源、数据处理、系统结构及系统功能的实现。

Spatial interpolation methods and principles of marine optical data based on GIS is researched, including inverse distance weighted interpolation, ordinary Kriging spherical model and exponential model interpolation.

研究基于GIS的海洋光学调查数据空间插值方法及其原理，主要探讨了反距离加权插值法、普通克里格法的球体模型和指数模型算法。

The article applies GIS technology to monitor appearance to nod information to be a foundation with price on the foundation of traditional research technique, build price to distributing through TIN and price of spot of the appearance that monitor three-dimensional model, apply inside insert price isopleth to pursue the overlay that allows price base map with foundation with the city comes the change of range of price of macroscopical analysis city, cause the cause that the value changes, for the government efficient and reasonable use land to provide a basis.

本文在传统研究方法的基础上运用GIS技术以地价监测样点信息为基础，通过TIN和监测样点地价建立地价分布三维模型，运用内插地价等值线图与城市用地基准地价底图的叠加来宏观分析城市地价面的变化，引起价格变化的原因，为政府高效合理利用土地提供依据。

Biodiversity is one of the front areas of current biological research. The mechanisms of the formation, spatial distribution pattern, conservation and utilization of biodiversity have been an important area of biological and environmental research. In this study, through analyses of data about plant diversity, animal diversity, geographic factors, climatic factors, and energy factors by use of GIS software, statistic software and ecology software, the mainland of China was divided into 241 small districts of 2° by 2°. The environmental factors in each district were analyzed and isopleth maps of environmental elements were depicted.

生物多样性是当今生物学研究的热点问题之一，生物多样性的形成机制和分布格局以及保护利用问题一直是生物学和环境科学所研究的重要内容，本文由此出发，以中国陆地为研究区域，通过植物多样性数据、动物多样性数据、地理因子、气候因子、能量因子等资料，利用MAPGIS、MAPINFO等GIS软件，SPSS、DPS等统计学软件以及CANOCO等生态学软件，将中国陆地划分为241个小区，分析了各区内的环境特点，统计了各区内生物多样性的数量，并绘出环境因子等值线图，中国陆地种子植物科、属、种，裸子植物种、蕨类植物种、兽类、鸟类、爬行类、两栖类种数的等值线分布图，对中国陆地植物、动物多样性现状、分布格局及与环境因子的关系进行了研究。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。