ArticleScientific reports2023
Combining thermal, tri-stereo optical and bi-static InSAR satellite imagery for lava volume estimates: the 2021 Cumbre Vieja eruption, La Palma.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 30 citations in OpenAlex.
- SSTAR: a user-friendly framework for detecting and monitoring subtle thermal precursors to volcanic eruptions-application to Shishaldin, Alaska.Earth, planets, and space : EPS · 2026Article
- The evolution of the 2022-2024 eruption at Home Reef, Tonga, analyzed from space shows vent migration due to erosion.Scientific reports · 2025Article
- Forecasting the evolution of the 2021 Tajogaite eruption, La Palma, with TROPOMI/PlumeTraj-derived SOBulletin of volcanology · 2025Article
- Discrete magma injections drive the 2021 La Palma eruption.Science advances · 2023Article
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
Abstract
Determining outline, volume and effusion rate during an effusive volcanic eruption is crucial as it is a major controlling factor of the lava flow lengths, the prospective duration and hence the associated hazards. We present for the first time a multi-sensor thermal-and-topographic satellite data analysis for estimating lava effusion rates and volume. At the 2021 lava field of Cumbre Vieja, La Palma, we combine VIIRS + MODIS thermal data-based effusion rate estimates with DSMs analysis derived from optical tri-stereo Pléiades and TanDEM-X bi-static SAR-data. This multi-sensor-approach allows to overcome limitations of single-methodology-studies and to achieve both, high-frequent observation of the relative short-term effusion rate trends and precise total volume estimates. We find a final subaerial-lava volume of [Formula: see text] with a MOR of 28.8 ± 1.4 m
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