國(guó)土調(diào)查數(shù)據(jù)庫(kù)建設(shè)關(guān)鍵技術(shù)研究
[Abstract]:Supported by the second national land survey project in Liaoyang City, Liaoning Province, this paper takes the Taizi River District as an object of study, with the support of GIS and the theory and technology of land survey. This paper systematically studies the theory and method of constructing the rural land use database at the county level, discusses how to utilize the existing land renewal survey data, and studies several key technologies in the process of building the database. The specific contents are as follows: (1) the methods of constructing rural land survey database at county level are discussed in four stages, that is, data collection, field mapping, data collation and database construction; (2) on the basis of land renewal survey database, a set of technical route of database construction is designed, and the original technical route is improved in several aspects, such as data source, attribute data collection, database structure, data input and so on. (3) in order to make better use of the existing cadastral information, this paper studies the key technologies of the data connection between the second land survey and the land update survey, including coordinate system transformation, attribute inheritance and data format conversion. (4) the key technologies of the database construction are discussed, including image interpretation, ellipsoid area calculation and data topology. (5) the error sources in land survey are introduced in detail. The source of the data quality problem in each process is analyzed, and the quality control method is put forward.
【學(xué)位授予單位】:遼寧工程技術(shù)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:P208
【參考文獻(xiàn)】
相關(guān)期刊論文 前10條
1 張?jiān)d;張紹良;鄭群飛;趙玉娟;;RS技術(shù)在土地詳查中的應(yīng)用研究[J];安徽農(nóng)學(xué)通報(bào);2007年15期
2 田鋒;;淺談空間數(shù)據(jù)庫(kù)建庫(kù)時(shí)空間數(shù)據(jù)的質(zhì)量控制[J];北京測(cè)繪;2009年02期
3 鄧敏;馬杭英;;線與面目標(biāo)間拓?fù)潢P(guān)系的層次表達(dá)方法[J];測(cè)繪學(xué)報(bào);2008年04期
4 術(shù)洪磊,毛贊猷;GIS輔助下的基于知識(shí)的遙感影像分類方法研究——以土地覆蓋/土地利用類型為例[J];測(cè)繪學(xué)報(bào);1997年04期
5 張宏;;布爾莎—沃爾夫轉(zhuǎn)換模型的幾何證明[J];測(cè)繪與空間地理信息;2006年02期
6 葉國(guó)華;;空間數(shù)據(jù)格式轉(zhuǎn)換與信息共享[J];地礦測(cè)繪;2008年02期
7 楊存建,周成虎;基于知識(shí)的遙感圖像分類方法的探討[J];地理學(xué)與國(guó)土研究;2001年01期
8 李曉兵,陳云浩,喻鋒;基于遙感數(shù)據(jù)的全球及區(qū)域土地覆蓋制圖——現(xiàn)狀、戰(zhàn)略和趨勢(shì)[J];地球科學(xué)進(jìn)展;2004年01期
9 頡耀文,徐建華;基于3S技術(shù)的土地詳查方法創(chuàng)新[J];國(guó)土資源遙感;2002年02期
10 陳秋曉,駱劍承,周成虎;基于多特征的遙感影像分析——一個(gè)新的視角[J];國(guó)土資源遙感;2003年01期
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