基于Supermap的土地利用規(guī)劃數(shù)據(jù)庫建設(shè)研究
[Abstract]:As an important natural resource in human production and life, land plays an important role in human development. In recent years, unreasonable development of land resources has had a serious impact on Sustainable development, and the demand and supply situation of land resources will be further highlighted with the acceleration of urban expansion. In this context, the land management department has carried out a new round of land use master plan (2006-2020). Under the conditions of rapid economic development, the traditional land use planning methods can not meet the needs of land work. Manual mapping and paper documents can not effectively manage land resources, and it is difficult to preserve and access them. How to use the development of geographic information technology and theory to plan and analyze the future land use situation has become a research topic for land managers in the new era. This paper studies and discusses the database construction of the general land use planning.
The main conclusions of this paper are as follows: (1) Discuss the current situation of GIS and its application in database construction, put forward the goal of database construction and the necessity and feasibility of managing and applying planning results by building land use planning database. (2) Build database flow for the software and hardware environment of land use planning database construction. Cheng has carried on the detailed research, proposed based on Supermap construction land use planning database superiority. (3) elaborated how under the Supermap platform uses the second land survey result and the land use master plan achievement and so on data, establishes the land use master plan database, has systematically studied in the database construction process overall mentality and the technology. Technical route, focusing on the database establishment process, cardinal conversion, planning elements to add, attribute elements to add, quality inspection and other processes were discussed. (4) After the completion of the database, the deficiencies of the existing database were analyzed. (5) On the basis of the land use master plan database to add contour lines, slope and other information, and with the existing slope. The current land use planning map of degree information is used as a reference to evaluate the suitability of agricultural land in Wuzhai County, which makes the decision-making of land managers more efficient and facilitates the use of land.
【學(xué)位授予單位】:山西大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:P208
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