Finally , these models were tested in the prime farmland protection planning of a village of wanbailin district , taiyuan city , shanxi province . the results showed that the models meet the demands of orientation and quantity - fixing of polygon partition during prime farmland protection planning mapping automatically . the research can provide technical supports for mapping automatically during prime farmland protection planning and the optimal allocation of territorial land use 最后結(jié)合山西省太原市萬柏林區(qū)圪鐐溝村的基本農(nóng)田劃定工作,進行了耕地圖斑定積分割決策模型的實證研究,結(jié)果表明,本文建立的模型能有效地達到基本農(nóng)田保護區(qū)劃定自動化成圖中圖斑分割定位、定量的要求,從而為實現(xiàn)基本農(nóng)田保護區(qū)劃定成圖自動化提供技術(shù)支持,也為區(qū)域土地利用優(yōu)化奠定技術(shù)基礎(chǔ)。
Therefore , it is necessary to research the scientific polygon - partition and mapping automatically , and this research is of theoretic and practical significance . in this paper , some decision - making models of polygon - partition were built to solve the decision - making problem of polygon partition during the mapping automatically of prime farmland protection planning 因此,對如何科學(xué)地進行圖斑定積分割及實現(xiàn)其成圖自動化作進一步研究,使圖斑定積分割能更加合理、高效、自動地進行,對于提高基本農(nóng)田保護區(qū)劃定的整體科學(xué)性有其理論意義和實用價值。