Indexing spatial information in lucene.
在Lucene中为空间数据建立索引。
Virtually every database contains spatial information.
几乎每个数据库都包含空间信息。
Thus, the remainder of the article will focus on how to index and search spatial information using Lucene and Solr.
本文后面的内容将关注如何使用Lucene和Solr为空间信息建立索引并搜索它们。
Namely, I am going to demonstrate how to sort, boost, and filter documents based on spatial information in the index.
我将演示如何根据索引中的空间信息对文档进行排序、增强和过滤。
A tabular representation — which is used for traditional relational data — is not the most suitable way to make spatial information accessible.
表格表示法(用于传统关系数据)并不是最适合使空间信息可访问的方法。
The key task of developing GIS is spatial information processing.
地理信息系统（GIS）开发的核心是空间信息处理。
One of short points of traditional color histogram is lack of spatial information .
传统的直方图一般不包括颜色的空间分布信息。
This study examined the influence of spatial information on semantic relatedness judgment.
探讨空间信息对语义相关判断的影响。
In this paper a spatial information model and a frame of digital city were brought forward.
本文针对数字城市，提出了一种空间信息模型及结构框架。
A general solution is to add the spatial information to the object function of fuzzy C-means.
通常的做法是在原来模糊c -均值聚类的目标函数中加入空间信息惩罚项。
The spatial information update is an important work in cadastral management information system.
空间信息的更新是地籍管理信息系统中一项重要内容。
Section b: To study the Marine information pretreatment and build the spatial information database.
第二部分，海洋环境信息的预处理及空间数据库的建设研究。
This paper discusses and analyzes concepts of grid, spatial information grid, mesh on the map and so on.
文中论述和分析了网格、空间信息网格和地图上的格网等概念。
Distributed geographic information is analyzed and data model of geographic spatial information is proposed.
论文对分布式地理信息进行分析，提出了地理空间信息的数据模型。
Effective data source selection strategy is one of the important issues of the spatial information retrieval.
合理高效的数据源选择策略是提高空间信息检索系统效率的重要因素之一。
The spatial information database of land reclamation is a temporal database due to the change of land resource with the coal mining.
沉陷地土地资源信息随着煤炭的开采而不断变化，所以，矿区土地复垦空间数据库是一个时态数据库。
The geographic information system (GIS) is a kind of technical system to organize, manage, and analyze geographic spatial information.
地理信息系统(GIS)是组织、管理、分析地理空间信息的技术系统。
The spatial information of the image and evidence theory is applied to classification of remote sensing image based on neural networks.
把影像的空间信息融入分类决策，提出了一种基于证据理论与神经网络的遥感影像分类方法。
The method of spatial data organization in traditional spatial information system cannot meet the requirement of mass spatial data storage.
传统的空间数据组织方式存在严重的不足，无法满足海量空间信息的存储与处理要求。
You can extend the data types available for all your data with specialized structures solely dedicated to spatial information and its properties.
可以用专用于空间信息及其属性的结构来扩展已有的数据类型。
I'll round out the article with some discussion of the approaches available for indexing and searching spatial information using Lucene and Solr.
本文的末尾是关于使用Lucene和Solr索引和搜索空间信息的方法的讨论。
GIS is an important analysis and application tool in earth science, which is based on contemporary geography and spatial information science.
GIS是现代地理科学与空间信息科学相结合的产物，是现代地学领域十分重要的一门分析和应用工具。
Geographic information service has been the important component in the industry of information service since it provides spatial information.
地理信息服务由于其提供的是空间型信息这一特点，已成为信息服务业中的一个重要组成部分。
Mining land reclamation is a very complex systemic project. There are a lot of spatial data and spatial information during the whole procedure.
矿区土地复垦是一项极其综合的系统工程，其整个过程涉及到大量的空间数据与空间信息。
Based on the theory of information, the method USES images' entropy and invariant moments to capture the shape and spatial information of images.
该算法从信息论的角度出发，综合利用图象信息熵及不变矩的特性来描述商标图象的形状特征。
With the development of the spatial information technology, the spatial information industry is developing flourishingly as a new rising industry.
随着空间信息技术的不断成熟，空间信息产业作为一种新兴的产业形式也得到了蓬勃发展。
As a powerful tool for handling spatial information, GIS plays an important role in the supervising and controlling of urban traffic noise pollution.
GIS作为一种空间信息处理的强大工具，在交通噪声的治理和控制中起到重要的作用。
In addition, taking spatial information into account, two statistical features were presented: local matching degree and local Max average difference.
另外，为了考察图像的空域信息，本文提出了两个统计特征：局部匹配度特征和局部最大平均差分特征。
In particular, since the new century come, the GIS theory has ripened relatively, and becomes the major tool of analysis of spatial information gradually.
特别是进入新世纪以来，GIS理论已较为成熟，逐渐成为空间信息分析的主要工具。
In particular, since the new century come, the GIS theory has ripened relatively, and becomes the major tool of analysis of spatial information gradually.
特别是进入新世纪以来，GIS理论已较为成熟，逐渐成为空间信息分析的主要工具。
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