金属矿山
金屬礦山
금속광산
Metal Mine
2015年
11期
128-132
,共5页
ArcGIS%三维可视化%土地复垦%规划%冯营矿区
ArcGIS%三維可視化%土地複墾%規劃%馮營礦區
ArcGIS%삼유가시화%토지복은%규화%풍영광구
ArcGIS%3D Visualization%Land reclamation%Planning%Fengying Mine area
为了解决传统的二维矿区复垦平面规划不能满足用户对空间数据和属性数据进行表达和分析的问题,研究了基于ArcGIS的矿区土地复垦三维景观模型的构建及可视化方法。利用ArcGIS平台的3D Analyst模块,建立矿区土地复垦区的三维景观模型,并对复垦区进行坡度、坡向分析和挖填方分析,根据分析得到的数据确定耕地、林地、居民区、道路、鱼塘等景观实体在三维景观模型中的位置、面积及范围,并对三维模型整体区域进行科学合理的景观规划,实现了较大程度的真实场景规划。以焦作市冯营矿区为例,研究了通过复垦区景观三维可视化技术进行规划的应用过程。结果表明,所研究的基于ArcGIS的矿区土地复垦三维景观模型的构建方法直接准确,有助于提高矿区整体土地复垦效率及景观规划的科学性和真实性。
為瞭解決傳統的二維礦區複墾平麵規劃不能滿足用戶對空間數據和屬性數據進行錶達和分析的問題,研究瞭基于ArcGIS的礦區土地複墾三維景觀模型的構建及可視化方法。利用ArcGIS平檯的3D Analyst模塊,建立礦區土地複墾區的三維景觀模型,併對複墾區進行坡度、坡嚮分析和挖填方分析,根據分析得到的數據確定耕地、林地、居民區、道路、魚塘等景觀實體在三維景觀模型中的位置、麵積及範圍,併對三維模型整體區域進行科學閤理的景觀規劃,實現瞭較大程度的真實場景規劃。以焦作市馮營礦區為例,研究瞭通過複墾區景觀三維可視化技術進行規劃的應用過程。結果錶明,所研究的基于ArcGIS的礦區土地複墾三維景觀模型的構建方法直接準確,有助于提高礦區整體土地複墾效率及景觀規劃的科學性和真實性。
위료해결전통적이유광구복은평면규화불능만족용호대공간수거화속성수거진행표체화분석적문제,연구료기우ArcGIS적광구토지복은삼유경관모형적구건급가시화방법。이용ArcGIS평태적3D Analyst모괴,건립광구토지복은구적삼유경관모형,병대복은구진행파도、파향분석화알전방분석,근거분석득도적수거학정경지、임지、거민구、도로、어당등경관실체재삼유경관모형중적위치、면적급범위,병대삼유모형정체구역진행과학합리적경관규화,실현료교대정도적진실장경규화。이초작시풍영광구위례,연구료통과복은구경관삼유가시화기술진행규화적응용과정。결과표명,소연구적기우ArcGIS적광구토지복은삼유경관모형적구건방법직접준학,유조우제고광구정체토지복은효솔급경관규화적과학성화진실성。
In order to solve the problem that the traditional two-dimensional mine reclamation plan can not express and analyze the spatial data and attribute data required by user,the construction and visualization methods of land reclamation of three-dimensional landscape model in mining area based on ArcGIS is investigated. The ArcGIS 3D analyst module is used to establish the 3D landscape models of land reclamation area,and analyze the slope ingredient,slope aspect and cut and fill in reclamation area. According to the data,the location,size and scope of landscape entities in the 3D landscape model,including farmland,woodland,residential areas,roads,ponds and others,are identified so as to make a scientific and reasonable land-scape planning. A greater degree of real scene planning was achieved. Taking the Fengying Mine in Jiaozuo as a case,the appli-cation of 3D visualization technology in the landscape planning was studied. The results showed that the three-dimensional landscape model construction methods of land reclamation based on ArcGIS is real and correct. It can help to improve overall mining efficiency of land reclamation and scientificity and authenticity of landscape planning.