| 宁波城市边缘带研究 |
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| 引用本文： | 叶明. 宁波城市边缘带研究[J]. 宁波大学学报(理工版), 2000, 13(2): 16-20 |
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| 作者姓名： | 叶明 |
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| 作者单位： | 宁波大学地理系，浙江 宁波 315211 |
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| 摘 要： | 宁波城市边缘带形成因为跨市县两级行政地域等因素而且有地方性特征，本文在ＧＩＳ技术的机助支持下，利用ＤＴＭ信噪度分析，对宁波城市边缘带空间范围进行界定，进而探讨边缘带景观特点，地域扩展趋向等诸多问题。
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| 关 键 词： | 城市边缘带 GIS模型 宁波市 |
| 文章编号： | 1001-5132(2000)02-0016-05 |
| 修稿时间： | 1999-12-21 |
Study on the Urban Fringe of Ningbo Central City |
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| YE Ming. Study on the Urban Fringe of Ningbo Central City[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2000, 13(2): 16-20 |
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| Authors: | YE Ming |
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| Abstract: | Based on land-use maps and rectified aerial photographs taken from 1990 to 1996 with scale of 1:10 000 and 1:50 000, a data terrain model (DTM) and associate application cartographic models of Ningbo urban-fringe are built up. Some technical aspects of this process are firstly discusse. The spatial scope and boundary of Ningbo urban fringe by using a series of computer-assisted mapping and spatial analysis operations,such as overlying, cartography reclassification etc are outlined. The landscape features, spatial extension tendency of Ningbo urban fringe are summarized. |
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| Keywords: | urban-fringe GIS model Ningbo central city |
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