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農(nóng)村地籍?dāng)?shù)字化成圖系統(tǒng)設(shè)計(jì)與實(shí)現(xiàn)

發(fā)布時(shí)間:2019-03-08 19:58
【摘要】:隨著我國農(nóng)村經(jīng)濟(jì)的快速發(fā)展,農(nóng)村土地的變化日新月異,農(nóng)村土地的更新變得更加頻繁、多樣,傳統(tǒng)的地籍成圖軟件已經(jīng)不能滿足當(dāng)今農(nóng)村地籍成圖中的需求,從而導(dǎo)致權(quán)屬調(diào)查繁瑣、成圖過程緩慢,為了提高土地資源的社會(huì)效益和經(jīng)濟(jì)效益,必須對土地資源進(jìn)行高效、準(zhǔn)確、及時(shí)的成圖。因此建立一個(gè)科學(xué)化、高效化、規(guī)范化的農(nóng)村地籍?dāng)?shù)字化成圖系統(tǒng)顯得非常重要。 本文系統(tǒng)在詳細(xì)闡述了數(shù)字化成圖軟件的國內(nèi)外研究現(xiàn)狀的基礎(chǔ)上,對現(xiàn)有農(nóng)村地籍?dāng)?shù)字化成圖軟件成圖效率不高、矢量與柵格數(shù)據(jù)結(jié)合有限、空間分析功能欠缺、更新速度緩慢、系統(tǒng)建設(shè)缺乏統(tǒng)一性、規(guī)范性以及盲目性等缺點(diǎn)進(jìn)行了探討,確定了該研究課題的必要性和建立一個(gè)功能完善、操作方便、成圖高效、出圖靈活的農(nóng)村地籍?dāng)?shù)字化成圖系統(tǒng)的必要性。 本文以農(nóng)村土地產(chǎn)權(quán)改革為背景,,結(jié)合土地資源的圖形描述等特點(diǎn),以基于3S的土地調(diào)查技術(shù)、組件式GlS技術(shù)ArcGIS Engine技術(shù)以及土地資源各屬性管理技術(shù)為基礎(chǔ),做了詳細(xì)的需求分析,通過Geodatabase數(shù)據(jù)模型進(jìn)行數(shù)據(jù)管理;以ArcGIS Engine為平臺(tái),對成圖過程中的數(shù)據(jù)打開、要素編輯、圖層管理、圖形繪制、打印輸出以及退出等操作進(jìn)行了研究,得出一套有GIS功能適合農(nóng)村地籍?dāng)?shù)字化的成圖系統(tǒng),基本實(shí)現(xiàn)了農(nóng)村地籍?dāng)?shù)字化成圖的需求。
[Abstract]:With the rapid development of our country's rural economy, the change of rural land changes with each passing day, the renewal of rural land has become more frequent and diverse, the traditional cadastral mapping software can no longer meet the needs of today's rural cadastral mapping. In order to improve the social and economic benefits of land resources, it is necessary to map the land resources efficiently, accurately and timely. Therefore, it is very important to establish a scientific, efficient and standardized rural cadastral digitization mapping system. On the basis of detailed description of the domestic and foreign research status of digital mapping software, this paper has low efficiency, limited combination of vector and raster data, and lack of spatial analysis function for the existing rural cadastral digitization mapping software, which has the advantages of low efficiency and limited combination of vector and raster data. The shortcomings such as slow updating speed, lack of unity, standardization and blindness of the system construction are discussed, and the necessity of the research subject and the establishment of a perfect function, convenient operation and high efficiency of drawing are determined. The necessity of digitalized mapping system of rural cadastre with flexible mapping. Based on the reform of rural land property rights and the characteristics of graphic description of land resources, this paper is based on the technology of land survey based on 3s, the technology of ArcGIS Engine based on component GlS and the technology of management of each attribute of land resources. Do the detailed requirement analysis, through the Geodatabase data model to carry on the data management; Based on ArcGIS Engine, this paper studies the operation of data opening, feature editing, layer management, graphics drawing, print output and exit in the process of mapping, and obtains a set of mapping system with GIS function suitable for the digitalization of rural cadastre. The basic realization of rural cadastral digital mapping needs.
【學(xué)位授予單位】:西安科技大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2013
【分類號(hào)】:P285.23

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