【摘要】：目的運用空間信息技術和大數(shù)據(jù)技術建設登革熱風險評估系統(tǒng),為實施疾病風險的快速評估提供信息化平臺和科學依據(jù)。方法基于混合編程語言,結合Sa TScan、ENVI、Arc GIS等軟件功能,采用二次開發(fā)方法開展風險評估系統(tǒng)的開發(fā)。結果成功研發(fā)了一套基于空間信息技術和大數(shù)據(jù)技術的登革熱風險評估系統(tǒng),并對系統(tǒng)的總體設計、功能模塊和關鍵技術進行了詳細介紹,系統(tǒng)的主要功能包括時空聚集探測、影響因素提取、風險評估、大數(shù)據(jù)分析和可視化;以2014年中國大陸登革熱的爆發(fā)為應用案例,從全國、廣東省和廣州市三個尺度實現(xiàn)了登革熱疫情的風險評估及相應專題產品的生產。結論該系統(tǒng)的建立為我國典型區(qū)域登革熱風險的快速評估提供了全新的信息化平臺,提高了登革熱監(jiān)測評估的自動化水平。
[Abstract]:Objective to establish a risk assessment system for dengue fever by using spatial information technology and big data technology to provide an information platform and scientific basis for the rapid assessment of disease risk. Methods based on the mixed programming language and the software functions such as sa TScan GIS, the second development method was used to develop the risk assessment system. Results A dengue risk assessment system based on spatial information technology and big data technology was successfully developed. The overall design, function modules and key technologies of the system were introduced in detail. The main functions of the system included spatio-temporal aggregation detection. Factor extraction, risk assessment, big data analysis and visualization; using the outbreak of dengue fever in mainland China in 2014 as an application case, Guangdong and Guangzhou achieved the risk assessment of dengue fever epidemic and the production of special products. Conclusion the establishment of the system provides a new information platform for the rapid assessment of dengue risk in typical regions of China and improves the automation level of dengue surveillance and assessment.
【作者單位】： 中國科學院測量與地球物理研究所環(huán)境與災害監(jiān)測評估湖北省重點實驗室;中國科學院大學資源與環(huán)境學院;中國科學院地理科學與資源研究所資源與環(huán)境信息系統(tǒng)國家重點實驗室;
【基金】：國家重點研發(fā)計劃(2016YFC1201301) 資源與環(huán)境信息系統(tǒng)國家重點實驗室自主創(chuàng)新項目(088RA90BYA) 高分辨率對地觀測系統(tǒng)重大專項應用共性技術(30-Y20A07-9003-17/18)
【分類號】：R512.8

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