Lightning Detection Network in Brazil - GLM and STARNET Insights

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Explore the ground validation dataset of STARNET and LINET in Brazil, showcasing the lightning detection network's accuracy, efficiency, and annual activity. Dive into time and location analysis, diurnal cycles, and maximum lightning activity in areas like Manaus and Maracaibo.

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GLM and STARNET & LINET in Brazil Carlos Augusto Morales Universidade de S o Paulo http://www.starnet.iag.usp.br carlos.morales@iag.usp.br 2021 GLM Science Meeting Sept 22 2021

Ground Validation Dataset STARNET - VLF LONG RANGE LIGHTNING DETECTION NETWORK IN SOUTH AMERICA 13 SENSORS LOCATION ACCURACY: 2-5 km DETECTION EFFICIENCY: 30-39% Strokes and 50-70% Flashes. Cooperation with DLR+NOWCAST LINET - VLF/LF Total lightning detection system 9 SENSORS - STATE OF S O PAULO LOCATION ACURRACY: 0.5-2 km DETECTION EFFICIENCY: Estimated: 80-90% CG - 30% IC strokes Analysis o Time of maximum lightning activity o Diurnal Cycle o Thunderstorms with low IC