三维数字农场信息管理平台的研究与应用-《计算机技术与发展》

文章信息/Info

Title:: Research and Application of 3D Digital Farm Information Management Platform

Author(s):: DUAN Peng-peng; LIU Li; Engineering Technical College,Chengdu University of Technology,Leshan 614007,China

Keywords:: 3D digital farm; 3D virtual; 3D spatial data; multi-dimensional data fusion; data retrieval optimization

摘要:: 三维数字化城市在国内已经得到了积极的发展,获得了较多的科研和技术成果,而三维数字化农场的研究却相对较少。三维数字化农场可以实现对产地精准直观的监测与评估,让农业规划者或相关负责人做出准确的判断与决策,促进农业的发展。文中结合 ArcGIS、SketchUP 和 SuperMap 技术平台实现了三维虚拟技术,同时对空间信息技术、三维空间数据技术、多维数据融合技术和数据检索优化技术进行了研究。建立了三维数字化农场的系统平台,实现了三维农场动画浏览、三维数据信息的快速加载、三维信息快速查询、状态查询分析等功能。通过采用某农场的实际数据进行了实验分析,实验结果较好地展示了系统各项功能。该技术方案的实现为今后三维数字化农场的研究提供了一种技术方案。

Abstract:: Three-dimensional digital city has been developed actively in China,and more scientific research and technical achievements have been obtained,while the research of 3D digital farm is relatively few. The three-dimensional digital farm can be used to monitor and evaluate the producing area accurately and intuitively,to make accurate judgment and decision for agricultural planner or related person in charge and promote the development of agriculture. In this paper,3D virtual technology is realized by ArcGIS, SketchUP and SuperMap technology platform. At the same time,the space information technology,3D spatial data technology,multi-dimensional data fusion technology and data retrieval optimization technology are studied. The system platform of 3D digital farm is completed,and 3D farm animation browsing,fast loading of 3D data information, fast query of 3D information,state query analysis and other functions are realized. The experiment analysis is carried out by using the actual data of a farm,which shows the various functions of the system well. The realization of this technical scheme provides a technical proposal for the research of 3D digital farms in the future.