一种新的界址点及界址线快速智能提取方法
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摘要
在土地确权工作中,界址点及界址线的提取是一项重要工作。传统的界址点及界址线提取方法效率很低,且无法应对海量界址点和界址线的提取。针对上述问题,提出并实现了一种基于Model Builder和ArcEngine组件技术的界址点及界址线快速智能提取方法。该方法首先通过Model Builder生成所需的界址点和界址线的地理实体模板文件,再通过ArcEngine读取宗地和模板文件的空间位置及属性信息,从而实现界址点和界址线的快速智能提取。将该方法应用于某地土地确权工作实践,针对实验区域内31 446个宗地图斑进行处理,生成192 263个界址点和221 838条界址线所需的时间小于12分钟。研究表明,所倡导方法能够快速准确地实现对界址点及界址线的智能化提取,极大地节约工作成本、提高工作效率,为我国土地确权及同类工作提供了原创性技术支持。
In the land ownership work,extraction of boundary points and boundary lines is an important work.The traditional method for boundary point and boundary line extraction has very low extraction efficiency,and is unable to cope with the mass boundary points and boundary lines.In response to the above problems,this paper presents a new method for extracting boundary points and boundary lines fast and intelligently by way of the Model Builder and the ArcEngine component technology.Firstly,through the Model Builder to generate the required boundary points and boundary lines of the geographical entity template file,and then,read the block map spot and template files through the ArcEngine spatial location and attribute information,so as to realize the intelligent rapid extraction of boundary points and boundary lines.It applies this method to the area of land ownership in practice.To process the 31 448 figure spots in the test area,we generate 192 263 boundary points and 221 838 boundary lines in less than 12 minutes.Research shows that with this method we can quickly and accurately achieve intelligence on the boundary point and boundary line extraction,greatly saving cost and improving work efficiency.This research can provide original technical support for the land ownership work and similar work in china.
In the land ownership work,extraction of boundary points and boundary lines is an important work.The traditional method for boundary point and boundary line extraction has very low extraction efficiency,and is unable to cope with the mass boundary points and boundary lines.In response to the above problems,this paper presents a new method for extracting boundary points and boundary lines fast and intelligently by way of the Model Builder and the ArcEngine component technology.Firstly,through the Model Builder to generate the required boundary points and boundary lines of the geographical entity template file,and then,read the block map spot and template files through the ArcEngine spatial location and attribute information,so as to realize the intelligent rapid extraction of boundary points and boundary lines.It applies this method to the area of land ownership in practice.To process the 31 448 figure spots in the test area,we generate 192 263 boundary points and 221 838 boundary lines in less than 12 minutes.Research shows that with this method we can quickly and accurately achieve intelligence on the boundary point and boundary line extraction,greatly saving cost and improving work efficiency.This research can provide original technical support for the land ownership work and similar work in china.
引文
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[8]李敏,赵霞龄,黄道明.基于AutoCAD的农村土地承包经营权的建库软件研究与应用[J].湖南水利水电,2017(1):26-28,32.
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[10]安卫,王文旭,宋波.一种界址表和界址点坐标成果表的自动生成方法[J].北京测绘,2011(1):49-51,54.
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[12]袁仲杰,孙岳,赵素芳,等.圆弧型构筑物宗海界址点界定方法探讨:以大连南部沿岸海洋开发活动为例[J].海洋环境科学,2014,33(4):603-610.
[13]汪凡.农村集体土地确权空间数据质量控制研究[D].成都:成都理工大学,2014.
[2]张现峰,徐衍波,高晓涵.一种快速界址点编号的方法[J].中国西部科技,2015,14(6):14-15.
[3]羌铃铃.土地承包经营权确权中界址点、线生成算法研究[C]//江苏省测绘地理信息学会.江苏省测绘地理信息学会2016年学术年会论文集.南京:2016:93-95.
[4]张鸿儒,胡志超.基于宗地代码的不动产统一代码编制规则研究[J].林业调查规划,2015,40(1):15-18.
[5]张现峰,徐衍波,丁肇军,等.基于WalkISurvey的界址点及界址线说明的快速生成方法[J].中国西部科技,2015,14(3):15-16,53
[6]徐国强,杜军,王勇智,等.侧扫声纳技术在水下界址线测量中的应用[J].海洋技术学报,2017,36(3):18-22.
[7]涂梨平,龚良雄,曹庆安.一种利用FME及地块四至信息对界址线类别批量赋值的方法[J].测绘通报,2017(5):105-109.
[8]李敏,赵霞龄,黄道明.基于AutoCAD的农村土地承包经营权的建库软件研究与应用[J].湖南水利水电,2017(1):26-28,32.
[9]廖磊,李娇娇.权属界址点走向算法分析及实现[J].现代测绘,2015,38(1):51-53.
[10]安卫,王文旭,宋波.一种界址表和界址点坐标成果表的自动生成方法[J].北京测绘,2011(1):49-51,54.
[11]孙玉超,曾纪胜.基于ObjectARX的宗海界址图快速自动化绘制技术[J].科技创新导报,2014,11(35):106-108.
[12]袁仲杰,孙岳,赵素芳,等.圆弧型构筑物宗海界址点界定方法探讨:以大连南部沿岸海洋开发活动为例[J].海洋环境科学,2014,33(4):603-610.
[13]汪凡.农村集体土地确权空间数据质量控制研究[D].成都:成都理工大学,2014.