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基于GIS的農(nóng)田小氣候環(huán)境可視監(jiān)測系統(tǒng)
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“十二五”國家科技支撐計(jì)劃資助項(xiàng)目(2012BAD35B01-3)


GIS Based Visual Monitoring System of Farmland Microclimate Environment
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    摘要:

    根據(jù)農(nóng)田小氣候環(huán)境監(jiān)測的特點(diǎn),分析了利用多傳感器采集的小氣候環(huán)境參數(shù)的時(shí)間,、空間分布特性,。針對小氣候環(huán)境監(jiān)測環(huán)節(jié)中對地理空間分析和數(shù)據(jù)可視化的具體需求,,研究了農(nóng)業(yè)物聯(lián)網(wǎng)信息感知,、物聯(lián)網(wǎng)資源與地理信息系統(tǒng)(GIS)融合、感知數(shù)據(jù)可視化等技術(shù),,建立了物聯(lián)網(wǎng)資源與GIS融合的統(tǒng)一接口規(guī)范,,并以GIS為基礎(chǔ),設(shè)計(jì)了多種可視化方法對采集到的多維小氣候環(huán)境數(shù)據(jù)進(jìn)行同步展示和可視分析,。在此基礎(chǔ)上,,研發(fā)了Web GIS平臺,集成了地理空間分析組件,、可視化監(jiān)測服務(wù)組件和基于地理位置的智能移動(dòng)端應(yīng)用,。實(shí)現(xiàn)了基于GIS的農(nóng)田小氣候環(huán)境可視監(jiān)測系統(tǒng),通過不同終端設(shè)備提供可視監(jiān)測服務(wù),,方便農(nóng)業(yè)參與者隨時(shí)隨地掌握農(nóng)田的小氣候環(huán)境,。

    Abstract:

    The microclimate environment monitoring is significant for agricultural production. Several characteristics of microclimate environment monitoring can be summarized from a variety of monitoring systems. Particularly, environmental data collected by multiple sensors have shown temporal and spatial properties simultaneously. The need for geospatial analysis and data visualization in monitoring microclimate environment became the main focus. In order to achieve this, a certain kinds of techniques were explored including internet of things (IOT) perception, the information fusion and data visualization. Furthermore, a unified interface specification was established to fuse IOT data with geographic information system seamlessly. In order to display and visualize the multidimensional environmental data, a series of visual methods were developed. Moreover, a web geographic information platform was built by using the Baidu Map APIs. In addition, several components were implemented including the geospatial analysis component, visual monitoring component, and some location based mobile applications. Finally, a flexible and vivid visualized monitoring system was formed. The adoption of this system could make it more convenient and easier to visualize and understand the microclimate environmental conditions via different terminal equipments.

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林蘭芬,王瑞松,于鵬華.基于GIS的農(nóng)田小氣候環(huán)境可視監(jiān)測系統(tǒng)[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2015,46(3):254-260. Lin Lanfen, Wang Ruisong, Yu Penghua. GIS Based Visual Monitoring System of Farmland Microclimate Environment[J]. Transactions of the Chinese Society for Agricultural Machinery,2015,46(3):254-260.

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  • 收稿日期:2014-06-22
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  • 在線發(fā)布日期: 2015-03-10
  • 出版日期: 2015-03-10
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