Revista geológica de América central ISSN Impreso: 0256-7024 ISSN electrónico: 2215-261X

OAI: https://revistas.ucr.ac.cr/index.php/geologica/oai
Resumen de las principales técnicas de percepción remota usadas en volcanes para monitorear las emisiones de gas en tierra
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Palabras clave

Dióxido de azufre
DOAS
COSPEC
cámara UV
FTIR
plumas volcánicas
Sulfur dioxide
DOAS
COSPEC
UV camera
FTIR
volcanic plumes

Cómo citar

Rodríguez, L. A., & Nadeau, P. (2015). Resumen de las principales técnicas de percepción remota usadas en volcanes para monitorear las emisiones de gas en tierra. Revista geológica De América Central, 52. https://doi.org/10.15517/rgac.v0i52.18982

Resumen

El monitoreo volcánico busca entender mejor los sistemas volcánicos, para poder realizar predicciones de su actividad. Las técnicas de monitoreo incluyen el sísmico, de deformación, de gases, hidrológico, y visual, entre otros. El monitoreo de gases es importante, entre otras razones, porque nos provee información sobre la dinámica y evolución de los sistemas magmáticos e hidrotermales. Las medidas se pueden hacer de forma directa o por métodos de percepción remota (en superficie o satelital). Aquí nos enfocamos en los principales métodos de percepción remota en superficie, que se usan actualmente en volcanes. Estos incluyen el espectrómetro de correlación (COSPEC), el DOAS, la cámara ultravioleta y el espectrómetro infrarrojo de transformada de Fourier (FTIR).  Cada una de estas técnicas tiene ventajas y desventajas, y para entenderlas, aquí se describen los aspectos generales de cada una, incluyendo métodos para conducir las mediciones, las fuentes de error y algunos ejemplos de estudios hechos.
https://doi.org/10.15517/rgac.v0i52.18982
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Citas

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