FY-4A衛(wèi)星資料在民航氣象信息融合顯示平臺中的應(yīng)用

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摘 要:隨著氣象探測數(shù)據(jù)的發(fā)展及民航業(yè)務(wù)運(yùn)行的要求,已有的民航氣象信息顯示系統(tǒng)已無法滿足用戶對氣象信息服務(wù)的要求。本平臺通過解碼繪制FY-4A衛(wèi)星數(shù)據(jù),并收集融合天氣雷達(dá)、閃電定位等氣象探測數(shù)據(jù),與民航運(yùn)行數(shù)據(jù)融合顯示,為用戶提供高效、可靠的氣象業(yè)務(wù)支持工作。
關(guān)鍵詞:風(fēng)云四號;民航氣象信息;融合顯示
中圖分類號:P414.4 文獻(xiàn)標(biāo)志碼:A 文章編號:2095-2945(2022)18-0189-04
Abstract: With the development of weather detection data and the requirements of civil aviation operations, the existing civil aviation weather information display system can no longer meet the requirements of users for weather information services. The platform decodes and draws of FY-4A satellite data, collects and fusesmeteorological data of weather radar and lightning positioning, and realizes the fusion display of it with civil aviation operation data, so as to provide users with efficient and reliable weather business support.
Keywords: FY-4A; civil aviation weather information; fusion display
FY-4A氣象衛(wèi)星是中國的第二代靜止氣象衛(wèi)星,其中風(fēng)云四號A星(FY-4A)于2016年12月11日成功發(fā)射,后續(xù)逐漸替代我國第一代靜止氣象衛(wèi)星風(fēng)云二號系列衛(wèi)星,該衛(wèi)星的觀測時間分辨率和空間分辨率大幅超越風(fēng)云二號系列衛(wèi)星,能夠?qū)崿F(xiàn)對中國及周邊區(qū)域天氣的連續(xù)觀測[1]。(剩余4944字)