OV
Member Since 2006
Oscar A. Van Der Velde
Research associate, Universitat Politecnica de Catalunya
AGU Research
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Analysis of the MTG Lightning Imager performance during the first days of public data with the Ebro Lightning Mapping Array and the ASIM instrument on the ISS
ADVANCEMENTS IN LIGHTNING METEOROLOGY, CLIMATOLOGY, AND REMOTE SENSING II ORAL
atmospheric and space electricity | 11 december 2024
Joan Montanya, Oscar A. Van Der Velde, Jesús Alber...
We analyze Meteosat Third Generation-I1 (MTG-I1) Lightning Imager (LI) observations with detections from the ground by the Ebro Lightning Mapping Arra...
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The Novel View of Gamma-Ray Active Thunderclouds from the ALOFT Flight Campaign
ATMOSPHERIC AND SPACE ELECTRICITY QUICK STRIKES ELIGHTNING
atmospheric and space electricity | 11 december 2024
Martino Marisaldi, Nikolai Ostgaard, Timothy J. La...
The ALOFT* 2023 flight campaign is revolutionizing the field of atmospheric electricity, providing observations of gamma-ray emissions from tropical t...
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Thunderstorm flash rates with the Meteosat Lightning Imager (MTG-LI) compared to the Ebro Lightning Mapping Array
ADVANCEMENTS IN LIGHTNING METEOROLOGY, CLIMATOLOGY, AND REMOTE SENSING I POSTER
atmospheric and space electricity | 10 december 2024
Oscar A. Van Der Velde, Nicolau Pineda, Joan Monta...
Launched into geostationary orbit in December 2022, the first Meteosat Third Generation satellite contains the Lightning Imager, which started deliver...
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Spectral analysis of Flickering Gamma Flashes observed during the ALOFT 2023 Campaign
ENERGETIC RADIATION FROM LIGHTNING AND THUNDERSTORMS II POSTER
atmospheric and space electricity | 10 december 2024
David Sarria, Nikolai Ostgaard, Martino Marisaldi,...
In this presentation, we focus on a new population of high energy radiation events called Flickering Gamma-ray Flashes (FGF) detected during The Airbo...
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Temporal Morphology of Gamma-ray Glows from Thunderstorms Using iSTORM During the 2023 ALOFT Campaign
ENERGETIC RADIATION FROM LIGHTNING AND THUNDERSTORMS II POSTER
atmospheric and space electricity | 10 december 2024
J Eric Grove, Daniel Shy, Bernard F. Phlips, M. Ke...
The 2023 ALOFT campaign surveyed Caribbean and Central American thunderstorms from a NASA ER-2 at 20-km altitude. The aircraft was outfitted with a fu...
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Small Discharges at Thunderstorm Tops Imaged with VHF Interferometry
PHYSICS OF STREAMERS, LEADERS, AND THE LIGHTNING DISCHARGE II ORAL
atmospheric and space electricity | 10 december 2024
Yunjiao Pu, Steven A. Cummer, Olaf Scholten, Ningy...
During the 2023 Airborne Lightning Observatory for FEGS and TGFs (ALOFT) campaign, a short-baseline VHF (0-250 MHz) interferometer was deployed in sou...
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Temporal Characteristics of Flickering Gamma-ray Flashes (FGFs) as Seen by iSTORM During the 2023 ALOFT Campaign
ENERGETIC RADIATION FROM LIGHTNING AND THUNDERSTORMS II POSTER
atmospheric and space electricity | 10 december 2024
Daniel Shy, J Eric Grove, Bernard F. Phlips, M. Ke...
Prior to 2023, two different gamma-ray transients were known to originate from thunderstorms: Terrestrial Gamma-ray Flashes (TGFs) and gamma-ray glows...
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Broadband VHF Observations of ALOFT TGFs
ENERGETIC RADIATION FROM LIGHTNING AND THUNDERSTORMS I ORAL
atmospheric and space electricity | 10 december 2024
Mark A. Stanley, Paul R. Krehbiel, Ronald J. Thoma...
On July 29, 2023, a NASA ER-2 aircraft flew over active thunderstorms near the Kennedy Space Center (KSC) which were producing gamma-glows, Terrestria...
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