第三、基础地理空间数据库、专题数据库、土地利用数据库的建立、管理和数据无缝集成。
Third, creation, management and data seamless integration of basic geo-spatial database, theme database and land use database.
第三章基于长岭县的土地利用数据，研究土地利用斑块和土地利用空间格局的图形信息涵义。
The third chapter studied the graphic information significant of land use patch and land use spatial pattern based on the land use data in Changling County.
根据晋中市1996 - 2004年土地利用数据资料，分析了该市土地利用的变化特征。
Based on the data of land use from 1996 to 2004 in Jinzhong city, the characteristics of land use change in the district were analyzed.
要使土地利用数据库的成果在土地资源管理的模式优化方面取得显著成就，必须定期革新数据源。
The database of land use can provided more accurate and more scientific decisive information for the optimal management model of land resource if only spatial data origins are renovated periodically.
土地利用时态数据库能有效地管理增量数据，按“图元流动”的方法可实现土地利用数据的历史回溯。
Temporal database of land use was used to manage increment data in effect and to retrieve the historical data of land use by the method of plot flow.
要加强土地管理，就必须首先掌握有关土地利用的各种信息，这就需要随时保持土地利用数据库处于最新的状态。
It is necessary to strengthen land management, we must first of all to grasp the land-use information, which need to keep the latest land-use database is in the state.
利用SPOT卫星影像数据结合GIS技术建立云东海湖区恢复范围的土地利用数据库系统，进行土地覆盖变化分析；
Utilize SPOT satellite photograph data and GIS technology to establish land utilization data system of Yundonghai lake restoration's scope, and analyze land overlay;
在对论文的实验系统进行实现的过程中，由于采用广东省土地利用数据为实验数据，研究了MAPGIS数据到GML数据的转换问题。
During the course of realizing experimental system in the paper, the land using data of Guangdong province was adopted as the experimental data, the conversion from MAPGIS data to GML data is studied.
本研究基于上述要求，针对互联网上土地利用数据的更新问题进行探讨，提出了“在线下载——离线编辑——在线上传——数据入库”的数据更新机制。
On the basis of analyzing the urban foundational database, the paper discussed the data-updating methods of urban foundational GIS and the questions about data-updating.
本文以名义尺度下的栅格数据作为研究对象，通过定义空间自邻接指数提出一种空间自相关测度算法，并将其应用到土地利用数据分析中得到了较好的试验结果。
While defining the spatial auto-relation index and an algorithm for spatial autocorrelation measurement is propsed, and the fair results are obtained in the experiment with the land use data.
本文以MAPGIS土地利用数据库建库软件为例，研究建立县（市）级土地利用数据库的技术依据、资料收集及预处理、建库流程、质量检查及主要问题的处理方法。
This paper study the technique gist, data collection and preparation, quality check and main problems of constructing county or city soil utilization database taking MAPGIS software as example.
研究方法：根据1992 - 2002年该地区土地利用变化数据，采用相关分析的方法。
Method of correlation analysis was applied using the data of land use change from 1992to 2002.
能够对土地利用变更调查数据进行更新、管理与分析；能够输出各种查询、统计和分析结果。
It can also update, administrate and analyze the data of land use and output all kinds of inquiry, statistics and analysis result.
结合主成分变换原理和不同的数据处理过程，可以用不同的方式实现土地利用变化信息的自动发现。
Combining the principle of the Principal Component Transform and various data processing methods, automatic detection of land using changing information can be implemented by different methods.
基于遥感影像和自然社会经济统计数据，较为系统地分析了江西省新建县土地利用变化过程、原因和趋势。
Based on remote sensing image and statistical data in nature, society and economy, the land use change course, reason and trend of Xinjian County in Jiangxi province were analyzed.
利用1984年、1996年、2001年的陆地卫星TM影像和2005年的“北京一号”小卫星数据，得到北京市1984—2005年间的土地利用变化。
Based on three Landsat TM images of 1984, 1996, 2001 and one "Beijing-1" data obtained in 2005, the land use characteristic of Beijing between 1984-2005 was concluded.
文章通过对大量统计数据的分析，探讨了美国人口和就业机会向郊区的蔓延，对于大都市地区交通状况与土地利用方式的影响。
By statistic data analyzing, this paper probes into the influence of sprawl of American population and jobs to suburbs on the mode of transportation and land use in the metropolitan areas.
接下来对该方法和插值方法进行了比较，并且结合行政区、DEM及土地利用分类数据对旱情进行了统计分析。
Next, this method and the interpolation method are compared, and the combination of administrative, DEM and land use classification data on drought were analyzed too.
县级土地利用调查是土地管理的基础性工作，是我国各级土地利用现状准确数据的实际来源。
The survey of land use at county level is the basic work for land management and the actual accurate data resource of land cover in our country.
文章以大量数据为基础，分析了区域内土地利用结构动态度、信息熵和均衡度。
Supported with mass data, it analyses the trend, the comentropy, and the equilibrium of regional land use change.
研究目的：研制基于遥感的土地利用与覆被分类系统，为国家土地利用与覆被基础数据库建设和宏观土地资源遥感动态监测提供分类依据。
The purpose of this study is to develop a land classification system for national land use and land cover database building and macro land resources dynamic monitoring.
基于3s技术，介绍了三江源自然保护区土地利用方式变化的数据处理方法、解译结果及出现的问题。
Data processing, results interpretation and problems of variation in land use types of the Sanjiangyuan national nature reserve based on 3s technology were introduced.
依据原始矢量数据计算的土地利用景观格局指数，可以在一定程度上揭示精度损失变化特征的规律和成因。
The landscape indices, calculated from the original vector data, can indicate the law of the change of the area accuracy loss.
摘要根据什邡市土地利用变更调查数据，分析该市土地利用动态变化情况。
Based on the land utilization alteration data in Shifang City, the land utilization dynamic change situation was analyzed.
随着航天遥感分辨率的提高，利用卫星遥感影像代替航空遥感数据进行城市土地利用动态监测已成为可能。
With the improvement of resolution, it is gradually possible to use Satellite Remote Sensing Data to inspect urban land use instead of aerial remote sensing data.
通过对土地利用图的空间分析，结合统计资料，将属性数据和空间数据链接，建立起区域土地利用动态变化数据库。
By analyzing land use maps, combining statistic materials, connect the spatial data and attribute data and build dynamic change data base of land use.
建立了市郊景观类型数据库，并生成景观类型专题图；土地利用现状和景观空间分布以及地形地貌和土地利用类型相结合。
The landscape type database was established, and the landscape type thematic map was generated, with land use status and landscape distribution, physiognomy, and land use types combined.
建立了市郊景观类型数据库，并生成景观类型专题图；土地利用现状和景观空间分布以及地形地貌和土地利用类型相结合。
The landscape type database was established, and the landscape type thematic map was generated, with land use status and landscape distribution, physiognomy, and land use types combined.
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