查询词典 gis

Supported by the ESCAP pilot project on integrated land and water resources management in arid areas using remote sensing and GIS (ESCAP 5-4-401), the land and water resources optimization model was developed and an integrated land and water resources management system based on remote sensing and GIS was designed and developed in this paper.

本文结合联合国亚太经社理事会示范项目"利用遥感与GIS技术进行干旱区水土资源综合管理"（Pilot project on integrated land and water resources management in arid areas using remote sensing and GIS，ESCAP 5-4-401），针对我国广大的干旱半干旱区水土资源综合管理的实际需要，详细讨论了基于遥感与GIS的干旱半干旱地区水土资源综合管理系统的设计思想、目标、结构与功能及系统开发中的关键技术。

According to the development trend of computer software, and making most use of mutual supplementation of workflow and GIS technology, the author introduces new solution using component software technology and "Plugln" to integrate GIS and Workflow to implement the information system with the integration of graphic data and text Finally, based on a case study on the construction project management information system, the concrete implementation of the integration of GIS and Workflow is introduced.

最后，作者以建设项目管理为例，介绍了GIS和工作流技术结合的具体方法和实现。结果表明，工作流技术和GIS的结合为图文一体化信息系统的实现提供了较好的解决方案，既满足了对海量空间信息的管理，又实现了系统流程控制的的灵活性，增强了软件的可维护性。

Traditional GIS records instant lata the developing world and it is called the static GIS.

传统的GIS记录的只是这个不断变化的世界的某一时刻的影像，这类GIS亦称为静态GIS。

The model of the thesis s forecasting method is synthetical use of experience model method and mine-reserach information adding power model method of mineral resources assessment based on GIS. It use several kinds of analysis means for multi-sources data. Firstly the gold-research prospective domains of this area are forecasted through the spatial query and ana-lysis by means of GIS,based on geological and mineral information of thearea, synthesizing geochemistry anomaly information. Gridding inserting value transforms geochemistry data of sampling point of the south of Acixiarega from scattering data to grid data by means of the development of Delphi and Mapobjects, using distance reciprocal inserting value method. After deposit orientation analyse and spatial overlapping analysis by means of CIS, the gold-research prospective domains of the area are forecasted.

本文所建立的预测方法模型是基于GIS矿产资源评价方法的经验模型法及找矿信息加权模型法的综合使用，对多源数据采用多种分析手段，先以研究区1：5万区域地质资料和矿产资料为基础，综合地球化学异常资料，通过Mapgis的空间检索与分析，做出全区成矿有利区分布图；而阿次夏热嘎南部地区离散的采样点的地球化学数据，是采用面向对象编程语言Dephi与GIS控件Mapobjects为开发工具，运用距离倒数插值法进行插值网格化，从而将离散的数据转换为栅格型数据，矿床定位分析、GIS空间迭加分析，预测出该地区成矿有利区。

It is found that the internal relation between the wavelet method and multi-scale representation will determine the law by which the graphic information varies following the change of the scale. That work mark a new step towards the successful application of wavelet theory in the automatic map generalization and provide a new basis and mechanism for the multi-scale representation in GIS.

发现了小波理论与GIS图形数据多比例表达之间的内在联系，挖掘出GIS图形数据中一些信息随尺度的变化规律，因而为利用小波理论来解决GIS图形数据多比例尺表达中的问题作出了一些基础性工作，为GIS图形数据多比例尺表达和自动制图综合找到了新的数学机制和依据，使这项工作的在自动化、模型化、数量化、客观化的方向上又迈出一步。

The acquirability of the data is the condition for applying it. With a mathematic index system of business analysis based on multi-criteria evaluation,the modle of designing business analysis GIS data base is drawn out involving multi-criteria evaluation,establishing indexes,standardizing and diffusing index value. The paper finds the feasibility of applying the business analysis GIS data base in to Xuzhou City.

基于GIS多准则评价法对商业分析活动进行数学抽象，建立基础数据指标体系，对指标值标准化、指标值空间扩散方法以及商业分析的算法流程进行研究，形成了构建商业分析GIS基础数据平台的模式，以徐州市商业分析GIS基础数据平台的构建为例，实证该模式的可行性。

Using GIS technology as supported platform,the paper analyzed the balance of groundwater between exploitation and replenishment and development of overfull areas with GIS.

利用GIS技术作为支持平台，把GIS技术应用于地下水采补平衡分析和超采区的演变上，更充分地发挥了GIS技术强大的空间分析功能。

In oraer to realize GIS aata accessing, sharing ana publishing, in other moras, integration of Internet ana GIS, the methoa of cnponent construction for Internet GIS has being aevelopea mith Vector Graphic Distributea Moael, Java ana JDBC.

为了实现GIS信息数据在Internet上的获取、共享和发布\即实现Internet和GIS的完美结合\作者运用Java和JDBC开发了基于矢量图形分布式模型的、具备部件化结构的Internet GIS。。。

The System inset remote sense vector data and GIS vector data in drainage area into client programs programmed, realizing the application of remote sense vector data and GIS vector data in water resources management of Xinjiang Ma-na-si River irrigation area, and realizing the integrated management of the texts and maps of the water resources survey data, and spatial analysis and map edit functions of GIS as well. The system, which breaks away the platform of MapInfo, can run independently.

该系统将流域中的遥感栅格数据与GIS矢量数据集成嵌入到所编制的客户程序中，实现遥感数据和GIS数据在新疆玛纳斯河流域水资源管理中的应用，和水资源调查数据图文一体化的管理，同时具备了GIS的空间分析和图形编辑等功能，该系统能脱离Mapinfo软件平台独立运行。

Conferences devoted to GIS-T (such as the GIS-T Symposium held each Spring in the USA) and many of the general GIS conferences have special sessions on GIS-T and closely related topics such as infrastructure management (see, for example, the proceedings from the annual conferences of the Urban and Regional Information Systems Association, URISA, and the annual US GIS/LIS conferences).

会议专门讨论地理信息系统的T （如地理信息系统- T的论坛研讨会每年春天在美国），而且很多普通的GIS会议特别会议，对地理信息系统为T和密切相关的课题，如基础设施管理（见，例如，诉讼程序从年度会议的城市和区域信息系统协会， urisa ，以及每年美国地理信息系统/土地信息系统会议）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。