| 任意位置天气实况服务设计与应用 |
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| 引用本文： | 何林,张雅斌,任杰,冯洁琼.任意位置天气实况服务设计与应用[J].科学技术与工程,2023,23(33):14088-14094. |
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| 作者姓名： | 何林 张雅斌 任杰 冯洁琼 |
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| 作者单位： | 陕西省气象信息中心;陕西师范大学计算机科学学院 |
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| 基金项目： | 国家自然科学基金(61902229)；陕西省重点研发计划(2023-YBSF-191)；秦岭和黄土高原生态环境气象重点实验室基金项目(2022K-6) |
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| 摘 要： | 针对天气实况数据的应用服务，以国家气象信息中心1 km分辨率多源融合实况分析产品(ART＿1 km)为格点背景场，通过插值获得任意坐标点的气象要素值。采用FastAPI高性能Web框架和OAuth2.0开放授权标准，设计并实现了基于任意位置的天气实况服务(Weather-LBS)。经部署测试，结果表明：该服务响应速度快、安全性高、使用便捷，并按照气象数据统一服务接口(meteorological unified service interface community, MUSIC)标准进行发布，可供第三方应用程序调用，以实现用户对任意位置天气实况信息的即时查询。该服务已应用于第十四届全国运动会气象数据接入、天气微信小程序等系统，取得良好服务效果。
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| 关 键 词： | 格点实况 位置服务 安全认证 插值算法 MUSIC接口 |
| 收稿时间： | 2022/11/30 0:00:00 |
| 修稿时间： | 2023/4/3 0:00:00 |
Design and Application of the Weather-LBS Live Service |
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| He Lin,Zhang Yabin,Ren Jie,Feng Jieqiong.Design and Application of the Weather-LBS Live Service[J].Science Technology and Engineering,2023,23(33):14088-14094. |
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| Authors: | He Lin Zhang Yabin Ren Jie Feng Jieqiong |
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| Abstract: | In order to research on the application and service of weather live data. It takes the 1km resolution multi-source fusion analysis grid product (ART_1km) developed by the National Meteorological Information Center as the background field data, obtains the meteorological element data of any coordinate point through by interpolation method, which is designed and implemented Weather-LBS live service based on any location, by adopting FastAPI high-performance web framework and OAuth2.0 open authorization standard. Through deployment and testing, the service has the advantages of fast response, high security and convenient use. It is published according to the Meteorological Unified Service Interface Community (MUSIC) standard and can be called by third-party applications to realize the user''s real-time access to the weather information at any location. The service has been applied in meteorological data access of the 14th National Games, weather wechat applet and other systems, and achieved good service results. |
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| Keywords: | grid live data service based on location security authentication interpolation algorithm MUSIC interface |
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