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- Data of SWEM include spatial data and table data. 水土保持监测数据根据数据格式划分，可分为空间数据和表格数据。
- WebGIS spatial data GML schemas that definationthe structure, content and restriction of GML instances are metadata files. WebGIS空间数据GML模式作为具有元数据意义的文件, 是对WebGIS 空间数据GML实例数据的格式、内容与制约因素的定义。
- Objective To describe a spatial data structure called sorted volumetric data structure which speeds up the volume rendering and will not affect image quality. 本文提出一种称为有序体数据的空间数据结构,它可以有效地加速体绘制而对图像质量没有影响。
- Synthetic hydro-geophysical exploration system is established using GIS strong spatial data structure to interrelate kinds of hydro-geophysical exploration data and spatial data. 摘要利用GIS的强大空间数据架构功能，将各类水文物探数据与空间数据相关联，建立了基于GIS技术的综合水文物探系统。
- The design and program of syntax analyzer in the spatial data operation language is realized and the syntax tree structure and BNF model of spatial data operation language is offered in this paper. 实现了空间数据操纵语言的语法分析器的设计及程序。
- Abstract: Following a discussion of the 3D GIS data model in current use,anirregular triangle prism net (TPN) data model is proposed,together with an analysis of its data structure and spatial data operation. 文摘:文中对现有的三维GIS数据模型进行了讨论，然后结合地学结构的特点，提出了一种基于体素的不规则三棱柱网络（TPN）数据模型，并分析了其数据结构和空间数据操作。
- This thesis analyzes the importance and process of progressive transmission,the effects of progressive transmission to network,the structure of spatial vector data and spatial data interaction between client and server. 文章介绍了使用渐进传输的原因,并具体分析了渐进传输过程、采用渐进传输对网络的影响、空间矢量数据渐进传输的数据结构及客户端与服务器数据交互过程。
- There appeared tens kinds of STDM in the recent decade. These models have different spatio-temporal cognition background, different model approaches, different spatial data structure basis, different function emphasis and application aim. 十余年来前人提出了几十种时空数据模型,这些模型的时空认知背景、建模思路、空间数据结构基础、功能侧重点、应用目标与优缺点各不相同。
- The system structure, spatial data and system functions of water resources comprehensive management information system in Ganzi Area of Sichuan Province were introduced based on GIS. 摘要对基于GIS的四川甘孜地区水资源综合管理信息系统的体系结构、空间数据、各系统功能进行了说明。
- The system can accomplish figure data management, attribute data management and spatial data analysis. 该系统是一个集图形数据管理、属性数据管理和空间数据分析为一体的管理信息系统。
- A GIS is often used to store, retrieve, and render this Earth-relative spatial data. GIS系统通常用于存储，查询，及绘制空间信息。
- Spatio-temporal DBMS (database management system) is a DBMS which can handle the temporal data and the spatial data. 时空数据库管理系统(Spatio-Temporal DBMS)是能够同时处理时态数据和空间数据的数据库管理系统。
- The abstract data model(ADT) of spatial data,vector and raster,is defined firstly based on basic types. 首先基于基本类型派生定义矢量和栅格抽象数据类型,在此基础上定义时空数据类型为一系列空间类型的时间片序列。
- Abstract：Spatial data quality is the basis of cadastral data's updating, query and analysis. 摘要：地籍空间数据质量是地籍数据更新、信息查询与分析的基础。
- GIS software has strong treatment ability of spatial data and the attribute data. 摘要GIS具有强大的空间数据和属性数据的处理能力。
- The GML-based spatial data exchange model and SVG-based information visual model are proposed. 提出了基于GML空间数据交换和基于SVG的信息可视化模型。
- In Macao, a spatial data set is maintained by DSCC for the desktop application of GIS and web-GIS. 在澳门，DSCC 为GIS 和网GIS的桌面应用程序保持空间数据集合。
- A hybrid 3D spatial data model based on multi-DEMs and quasi tri-prism volume(QTPV) is proposed. 提出一种基于多层DEM与似三棱柱体元(QTPV)的混合三维数据模型。
- Discusses reseaches about representation of spatial data in the tactical information fusion system. 讨论了战术信息融合系统中空间数据的表示方法。
- The amount of spatial data is huge, resulting in the variety and greatness of GML. 空间数据是极其庞大的，因而导致GML数据类型繁多，数量巨大。
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海词词典，十七年品牌
