Conceptual Design of Extreme Weather Observation using Lightning Detection Network and Micro-Satellite for EWS over Indonesian Territory

2019 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS) Pub Date : 2019-08-01 DOI:10.1109/AGERS48446.2019.9034396

Purwadi, Bayu Hak, H. A. Belgaman, A. E. Sakya, Y. Takahashi, M. Sato, Tri Handoko Seto, Erwin Mulyana, F. Renggono

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引用次数: 1

Abstract

In the last 10 years, based on Indonesia’s National Disaster Management Agency (BNPB) data, the number of hydro-meteorological disasters have been increasing. These hydro-meteorological disasters mainly pertain to flood, landslide, wildfire, Small Scale Tornado (SST), among others. High intensity rainfall is an extreme weather condition that is considered as one of the causes of hydrological disasters. Previous researches have mentioned lightning as a good proxy for storm activity. This research aimed to develop an observation and prediction methodology for extreme weather events such as torrential rain based on the combination of continuous lightning measurement and on-demand by surface lightning detection network with remote sensing instrument, a micro-satellite owned by ASEAN countries and Japan. Indonesia already has a network of lightning detection devices that use Very Low Frequencies (VLF) but not too dense. This research will lead to a new methodology in hydro meteorological disaster mitigation, and strengthen and complement already operational extreme weather early warning systems.

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利用闪电探测网和微型卫星进行印尼境内EWS极端天气观测的概念设计

根据印尼国家灾害管理局(BNPB)的数据，在过去10年里，水文气象灾害的数量一直在增加。这些水文气象灾害主要包括洪水、滑坡、野火、小规模龙卷风等。强降雨是一种极端天气条件，被认为是水文灾害的原因之一。以前的研究已经提到闪电是风暴活动的一个很好的代表。本研究旨在发展一种基于连续闪电测量与随需应变相结合的地面闪电探测网络与东盟国家和日本拥有的微型卫星遥感仪器相结合的暴雨等极端天气事件的观测与预报方法。印度尼西亚已经有了一个使用甚低频(VLF)的闪电探测设备网络，但不是太密集。这项研究将导致水文气象减灾的一种新方法，并加强和补充已经运行的极端天气预警系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2019 IEEE Asia-Pacific Conference on Geoscience, Electronics and Remote Sensing Technology (AGERS)

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