Construction the current land use database using MAPGIS software;
MAPGIS在土地利用现状数据库建设中的应用
The errors in area that occur in the course of the establishment current land use database with the landstar software and by Map Scanning Digitizing were found in the present study to stem from Map Scanning, Digitizing and data settling.
利用地星软件,用图件扫描数字化的方式建立的土地利用现状数据库,面积误差主要来源于原始资料、扫描过程、矢量化过程和数据处理程序。
Facing the heterogeneous myriads of data in the Deep Web, we mainly focus on how to improve integration efficiency during the process of the database discovery and selection.
本文首先介绍一个面向领域的集成框架,并以此为依据,着重探讨如何在数据库发现和选择过程中提高集成效率。
First,this paper makes a concept of modern database security,and analyzed database security of the requirements and the basic characteristics,comprehensive overview of the database.
本文首先提出现代数据库安全的概念,并分析了数据库安全的要求及基本特点,对数据库安全进行了全面概述。
Design and implementation of universal database access component based on .NET;
基于.NET平台通用数据库组件的设计与实现
Application of the Software MAPGIS on the Construction of Land Utilization Database;
应用MAPGIS进行土地利用现状数据库建设
Design and Realization of the Land Utilization Database Based on MapX
基于MapX的土地利用现状数据库的设计与实现
Research on WebGIS-based Land-using Database;
基于WebGIS技术的土地利用现状数据库应用研究
The Establish and Updating Method Research of Land Utilize Database;
土地利用现状数据库的建立与更新方法研究
A Discussion on Setting up Land Use Database at County Level;
对建立县级土地利用现状数据库的思考
The Practice about Some Technical Problems in Current Land Use Database;
土地利用现状数据库若干技术问题的解决
Design and Creation of Comprehensive Spatial Database for Land Use:A Case Study to Land Use Database Management System of Fuqing City;
土地利用空间数据库的设计与实现——以福清市县域土地利用现状数据库系统为例
Research and Realization on Country Land Use Database s Establishing Method Based on MapInfo;
基于MapInfo农村土地利用现状数据库的建立方法研究与 实现
The area s error analysis in the process of setting up land use database--Taking Gao County for instance;
建立土地利用现状数据库的面积误差分析——以宜宾市高县为例
Construction of 1∶1000 Map Database for the Status of Haikou Land Use
海口市1∶1000土地利用现状图形数据库的建设
Current application status and development trends of county land-use database
县(市)级土地利用数据库的现状与发展趋势
Research on Updating Investigation of Land Use and Database Construction Process Based on "3S" Technology;
基于“3S”技术的土地利用现状更新调查及数据库建设过程研究
Design of Spatial-temporal Database of Land Use Change and Function Realization;
土地利用变化时空数据库设计与功能实现
Design and Realization of Land-Use Planning Database Based on Geodatabase
基于Geodatabase的土地利用规划数据库的设计与实现
GIS Based Study on Municipal Land-use Status Quo Data Integrating and Application;
基于GIS的市级土地利用现状数据集成应用研究
Research on the Land Use Database Application Based on MAPGIS;
基于MAPGIS土地利用数据库的应用研究
1∶50 000 Actuality Map of Land Use is one basic data of land use investigate.
1∶5万土地利用现状图是土地利用研究的基础数据之一。
Generation of land usage map based on GIS
GIS支持下的土地利用现状数据制图综合
