National audienceIn weathered volcanic tropical islands, geological studies are often limited due to the generally poorly outcropping conditions. Ground geophysical campaigns are also hard to perform due to difficult access in densely populated and forested areas. Recognition of geometric and petrographic characteristics of weathering mantles is a prerequisite to provide sustainable solutions to the management of natural hazards. In this particular context, airborne TDEM appears as a promising method to provide precise information about the Regolith. In 2010, the BRGM (the French geological survey) and the Prefecture of Mayotte decided to fund a geological mapping project including a heliborne TDEM resistivity survey of Mayotte. The SkyTEM ...
This PhD thesis addresses various methodological aspects of the analysis of airborne Time Domain Ele...
Three-dimensional geophysical exploration is essential in identifying favorable areas and derisking ...
The feasibility of using time-domain airborne electromagnetic and ground resistivity methods in geol...
National audienceIn weathered volcanic tropical islands, geological studies are often limited due to...
International audienceThe demographic explosion of many volcanic islands all over the world, with as...
International audienceThe purpose of this study is to show how a multidisciplinary approach that com...
International audienceTropical volcanic islands commonly have pronounced relief and high runoff rate...
L’île de La Réunion a été couverte par une vaste campagne de géophysique héliportée en 2014. Le disp...
In 2014, Reunion Island was covered by a vast airborne geophysics campaign. The SkyTEM device mapped...
International audienceExploring for underground resources using land-based electromagnetic methods c...
International audienceBasaltic volcanoes result from several eruptive and dismantling phases leading...
International audienceA major seismovolcanic crisis has afflicted the islands of Mayotte, Comoros Ar...
This PhD thesis addresses various methodological aspects of the analysis of airborne Time Domain Ele...
Three-dimensional geophysical exploration is essential in identifying favorable areas and derisking ...
The feasibility of using time-domain airborne electromagnetic and ground resistivity methods in geol...
National audienceIn weathered volcanic tropical islands, geological studies are often limited due to...
International audienceThe demographic explosion of many volcanic islands all over the world, with as...
International audienceThe purpose of this study is to show how a multidisciplinary approach that com...
International audienceTropical volcanic islands commonly have pronounced relief and high runoff rate...
L’île de La Réunion a été couverte par une vaste campagne de géophysique héliportée en 2014. Le disp...
In 2014, Reunion Island was covered by a vast airborne geophysics campaign. The SkyTEM device mapped...
International audienceExploring for underground resources using land-based electromagnetic methods c...
International audienceBasaltic volcanoes result from several eruptive and dismantling phases leading...
International audienceA major seismovolcanic crisis has afflicted the islands of Mayotte, Comoros Ar...
This PhD thesis addresses various methodological aspects of the analysis of airborne Time Domain Ele...
Three-dimensional geophysical exploration is essential in identifying favorable areas and derisking ...
The feasibility of using time-domain airborne electromagnetic and ground resistivity methods in geol...