spatial data

So it is very necessary for making use of spatial data mining and knowledge discovery to mine aforehand unknown and potentially useful spatial patterns from spatial database.

因此，利用空间数据挖掘和知识发现从空间数据库中挖掘出事先未知的、却潜在有用的空间模式变得十分必要。

互联网摘选

An access control mechanism, which is uniform, topic-based and role-based, is proposed for spatial data warehouse.

提出了一种在空间数据仓库系统下, 基于主题和角色的统一的权限控制机制.

互联网摘选

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.

互联网摘选

Spatial Data Engine ( SDE ) is the key technique to the realization of the spatial database.

空间数据 引擎是实现空间数据库的核心技术.

互联网摘选

Application of Spatial Data Semantic Conversion Technique Based on FME

基于FME的空间数据语义转换技术的应用

互联网摘选

The spatial data index betakes the spatial data structure based on the improved R-Tree structure, and the property index uses the B+ tree data structure.

空间数据索引采用基于改进R-Tree的空间数据索引结构，属性数据索引采用B~+树数据结构。

互联网摘选

The induction, conclusion and program of the lexical analysis in spatial data operation language are realized.

实现了空间数据操纵语言词法分析的推理与推断及其程序.

互联网摘选

XML-based publishing system of spatial data in GIS

基于XML的GIS空间数据发布

互联网摘选

The paper introduced the main contents of forest resource non-spatial data.

介绍了森林资源 非 空间数据所包含的主要内容.

互联网摘选

Publication of spatial data based on web service and GML

基于Web服务和GML的空间数据发布

互联网摘选

Describe the main challenges in geo-spatial data management.

请说明在地理空间数据管理方面存在的主要困难.

互联网摘选

The visualization of scientific computation is spatial data field visualization.

科学计算的可视化是空间数据场的可视化.

互联网摘选

The visualization technology of spatial data using SVG in LBS.

研究了LBS系统中基于SVG的地理空间数据可视化技术。

互联网摘选

The method to correct spatial data errors in GIS based on elastic mechanics

基于弹性力学思想的GIS多源数据误差纠正方法

互联网摘选

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.

互联网摘选

Problems on Visualization of Spatio-temporal Data Research on GIS 3D spatial data interoperability based on Grid

时间序列空间数据可视化中有关问题的研究基于网格的GIS空间数据可视化

互联网摘选

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。

互联网摘选

National Geodetic Survey Database is an important part of National Spatial Data Infrastructure ( NSDI)-National Spatial Data Infrastructure database.

国家大地测量数据库是国家空间数据基础设施（NSDI）&国家空间数据基础数据库的重要组成部分。

互联网摘选

Multi-Resolution Analysis ( MRA ) notion of wavelet theory has striking similarity with multi-scale representation of spatial data.

小波理论的多分辨率分析思想与空间数据的 多尺度 表达有惊人的相似性.

互联网摘选

So the integration of the multimedia information and the spatial data is very important.

旅游空间数据与多媒体信息融合管理与一体化发布及共享是虚拟旅游系统的关键。

互联网摘选

Spatial data field acquired way may be classified as point-mode and face-mode.

三维空间数据的野外获取方式可区分为点方式和面方式.

互联网摘选

The spatial data model is basic to the research of GIS.

空间数据模型是地理信息系统(GIS)研究的基础内容.

互联网摘选

Chapter 5 discusses analysis and application to spatial data and property data of mineral space database and working level database for geological factor in macro approach and micro approach.

第lli章主要是从宏观和微观两个层面的地质因素方面阐述了矿产地和工作程度空间数据和属性数据的分析应用。

互联网摘选

This paper reviews the research activities and development in the area of the construction of business operational system of CIS, spatial data modeling, the construction and updating of cadastral database, and cadastral information service.

本文主要评述了地籍信息系统的研究进展，包括业务化运作系统建设、空间数据建模、数据库建设与更新及地籍信息服务等。

互联网摘选

Spatial data is the abstract of geographical entity in the real world.

空间数据是对现实世界地理实体的抽象.

互联网摘选

Spatial data management and its technology based on vehicle navigation systems

基于车辆导航系统的空间数据管理及其应用技术

互联网摘选

A geo database is specially designed for spatial data and attribute data, based on which VR models can be generated.

专门设计一个GEO数据库被用于空间数据和属性数据的存储，基于该数据库数据结构，地理信息数据的VR模型可以自动的被创建。

互联网摘选

Bulk-loading of static R-tree index for massive spatial data is time consuming.

海量空间数据静态R树索引的加载时耗很大.

互联网摘选

Family reunification-based spatial data.

家族空间资料统一型.

互联网摘选

So the integration of GIS with spatial data mining technology is very necessary.

因此,GIS与空间数据挖掘技术的集成是十分必要的.

互联网摘选