摘要
国家储备林小班设计图是将设计小班及设计信息以图件形式表示出来的林业专业图件,是直观展示项目设计成果的重要方式。但由于小班设计图、小班现状图等类型图件的数量比较多,传统的林业制图方法或使用软件平台手动制图的方法会出现大量的重复劳动,且容易出错,严重挤占项目时间,为提高图件制作的效率和准确率,使用ArcGIS和Excel平台对长顺县国家储备林小班设计图的自动出图方法进行研究,通过使用ArcPy设计代码进行索引图层的制作和自动批量出图、使用VBA设计代码进行小班简表的自动生成,并使用ArcGIS定制工具箱用于推广,解决了普通自动出图添加小班简表困难、小班界线与图框相交等问题,实现了林业制图的自动化和美观化,极大地提升了出图效率,具有很好的推广意义。
The design drawing of the national reserve forest sub-compartment is a professional drawing of forestry that expresses the design sub-compartment and design information in the form of graphics, and is an important way to visually display the project design results. However, due to the large number of types of drawings such as sub-compartment design drawing and sub-compartment status quo diagram, traditional forestry drawing or manual drawing using software platform will have a large amount of repetitive work and are prone to errors, which will seriously occupy project time. In order to improve the drawing efficiency and accuracy of production, this study uses ArcGis and Excel platforms to study the automatic mapping method of the design drawing of Changshun County national reserve forest sub-compartment.And ArcPy design code for indexing layer production and automatic batch production is used, the VBA design code is used to automatically generate the sub-compartment profile, and the ArcGis custom toolbox is used for promotion, which solves the difficulties of adding sub-compartment profile to the ordinary automatic map output, and the intersection of the sub-compartment boundaries and the frame etc., and realizes the automation and beautification of forestry drawing. It has greatly improved the efficiency of drawing out, and has good promotion significance.
作者
欧丁丁
张琪
刘世好
曹虹
文汲
周维
尹祺卿
胡春香
OU Dingding;ZHANG Qi;LIU Shihao;CAO Hong;WEN Ji;ZHOU Wei;YIN Qiqing;HU Chunxiang(Central South Inventory and Planning Institute of National Forestry and Grassland Administration,Changsha 410014,Hunan,China;Central South University of Forestry and Technology,Changsha 410004,Hunan,China)
出处
《中南林业调查规划》
2021年第1期32-38,44,共8页
Central South Forest Inventory and Planning
作者简介
欧丁丁(1994-),男,湖南新化人,森林经理学硕士,主要从事林业调查规划、林业信息工程等工作。
