| 张会霞1,2，陈宇晖3，望勇4.“数字果园”GPS数据采集系统的设计与实现[J].广东农业科学,2014,41(5):227-231 |
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“数字果园”GPS数据采集系统的设计与实现 |
| Design and implementation of GPS data acquisitionsystem of digital citrus orchard |
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| DOI： |
| 中文关键词: GPS 数据采集 GIS 分布式 柑橘园 |
| 英文关键词: GPS data acquisition GIS distributed system citrus orchard |
| 基金项目: |
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| 摘要点击次数: 1504 |
| 全文下载次数: 634 |
| 中文摘要: |
| 我国是世界柑橘生产第一大国，但单产、品质与美国、巴西等柑橘生产大国相比并不占优，急需提高柑
橘园管理水平，野数字果园冶是实现其精确管理的有效方式。介绍了分布式GPS 数据采集系统的设计原则、系统结构
和系统的主要模块，并采用ESRI 公司的ArcEngine 组件开发环境结合Microsoft 公司的.Net 平台进行了系统的设计
与开发。系统运行结果表明，柑橘园面积采集准确率达97.2%，对县域柑橘产量估算精确率达84.7%。本系统的建成
和投入使用对提高柑橘种植管理效率和水平具有重要意义，并为相关领域的GPS 数据采集系统开发具有借鉴作用。 |
| 英文摘要: |
| China is the first worldwide citrus production nation, but the per area yield and quality of citrus is less than
thoes of such citrus production nations as USA and Brazil. It爷s urgent to improve the management level of citrus
production, while Digital Orchard is an effective way to achieve exact management. In the paper, firstly, the design
principle, system architecture, main module and critical technology for developing this system were introduced in detail.
The COM based on developing environment-ArcEngine of ESRI and .Net software development platform of Microsoft were
used. The sytems running results showed that accuracy rate of citrus orchard area reached 97.2%, citrus production
estimates outcome of Yilin county, Hubei province reached 84.7%. The deployment of this system has a significant meaning
on improving the management of citrus orchard administrative department, moreover. It can be used as reference for
developing other GPS collection systems in agricultural fields. |
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