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土地整理是增加耕地面积,提高土地质量,实现农村经济社会发展的重要举措;同时地面整理也是防止土壤侵蚀的重要措施之一。土地整理是一个需要多项技术支持的综合工程。与水田相比,耕地的地面形状比较复杂,因此地块设计的地形数据和设计方法也繁多。耕作田块是耕作的基本单元,田块设计包括田块的方向、形状、规模等因素,在设计当中要采取智能化、简单化、精确化的算法,以便适应多种多样的地形以及地质条件。该文在田块整理设计中利用一般n次曲面方程的求解算法提出了适应各种地形条件和整理对象要求的田块整理设计面确定方法。
Land consolidation is an important measure to increase cultivated land, improve land quality and realize rural economic and social development. At the same time, ground consolidation is also one of the important measures to prevent soil erosion. Land consolidation is a comprehensive project that requires multiple technical support. Compared with paddy fields, the ground shape of cultivated land is more complex, so the landform design data and design methods are numerous. Farming plots are the basic unit of farming. The plots design includes the direction, shape, size and other factors of the plots. Intelligent, simplified and accurate algorithms should be adopted in the design so as to adapt to a wide variety of topography and geological conditions . In this paper, the algorithm of general n-times surface equation is proposed in the landfill design, and the method of landfill design surface adapting to various terrain conditions and finishing objects is proposed.