| Maplnfo GIS在几种草地类型图数字化方法中的应用 |
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| 引用本文： | 靳瑰丽,安沙舟,范燕敏,靳发兰,赛里克.Maplnfo GIS在几种草地类型图数字化方法中的应用[J].草业科学,2008,25(7). |
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| 作者姓名： | 靳瑰丽 安沙舟 范燕敏 靳发兰 赛里克 |
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| 作者单位： | 新疆农业大学草业工程学院,新疆,乌鲁水齐,830052;新疆草地资源生态重点实验室,新疆,乌鲁木齐,830052;新疆自治区草原总站,新疆,乌鲁木齐,830049;新疆畜牧科学院草原研究所,新疆,乌鲁木齐,830000 |
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| 基金项目： | 新疆维吾尔自治区科学研究和技术开发(含攻关)项目，新疆草地资源生态重点实验室开放课题 |
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| 摘 要： | 数字化草地类型图给草地资源的管理及利用带来极大便利,具有重要的地位和作用.在介绍草地类型图数字化意义及MapInfo软件的基础上.分剐阐述基于MapIMo GIS运用手扶跟踪数字化、扫描数字化和直接解译数字化3种方法进行草地类型图数字化的过程,对比分析了这3种方法的显著特点.并以新疆阿克陶县20世纪80年代草地类型图的数字化为例.详细介绍了扫描数字化的操作步骤,同时总结了Map-Info GIS在草地类型图数字化应用中的显著优点.
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| 关 键 词： | MapInfo GIS 数字化 草地类型图 |
The Application of MapInfo GIS to several methods of digitizing rangeland types map |
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| JIN Gui-li,AN Sha-zhou,FAN Yan-min,JIN Fa-lan,SAI Li-ke.The Application of MapInfo GIS to several methods of digitizing rangeland types map[J].Pratacultural Science,2008,25(7). |
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| Authors: | JIN Gui-li AN Sha-zhou FAN Yan-min JIN Fa-lan SAI Li-ke |
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| Abstract: | Digital maps of rangeland types are important in the management of rangeland resources because they are advantageous to manage and use rangeland resources.Based on introducing the signification of digital maps of rangeland types and MapInfo software,this study expatiated three methods(Manual Digitizing,Scanning Digitizing and Interpreting Digitizing) of digitizing rangeland types maps by using MapInfo GIS,and analyzed the characteristics of these three methods.Take digitizing Aketao county rangeland types maps in 1980th as the example,the operational process of Scanning Digitizing was expatiated in detail.Meanwhile,this study proposed the prominent merits of MapInfo GIS in digitizing rangeland type maps. |
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| Keywords: | MapInfo GIS |
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