User profiles for Fran�ois Gaspard

Fran�ois Gaspard

Professeur invit�, Universit� Catholique de Louvain
Verified email at uclouvain.be
Cited by 46

ARCO-an architecture for digitization, management and presentation of virtual exhibitions

…, F Giorgini, P Sayd, F Gaspard�- Proceedings�…, 2004 - ieeexplore.ieee.org
A complete tool chain starting with stereo photogrammetry based digitization of artefacts,
their refinement, collection and management with other multimedia data, and visualization …

Imprint of chemical weathering and hydrothermalism on the Ge/Si ratio and Si isotope composition of rivers in a volcanic tropical island, Basse-Terre, Guadeloupe�…

F Gaspard, S Opfergelt, C Dessert, V Robert…�- Chemical�…, 2021 - Elsevier
A significant portion of the disproportionally high chemical weathering flux in volcanic island
arcs may originate from hydrothermal fluid-rock interaction, thereby compromising the …

[PDF][PDF] Bi-objective bundle adjustment with application to multi-sensor slam

J Michot, A Bartoli, F Gaspard�- 3DPVT'10, 2010 - encov.ip.uca.fr
We consider multi-sensor data fusion problem in a Simultaneous Localization And Mapping
(SLAM) application. More precisely, we tackle the integration of inertial information in …

Quantifying Non‐Thermal Silicate Weathering Using Ge/Si and Si Isotopes in Rivers Draining the Yellowstone Plateau Volcanic Field, USA

F Gaspard, S Opfergelt, C Hirst…�- Geochemistry�…, 2021 - Wiley Online Library
In active volcanic regions, high‐temperature chemical reactions in the hydrothermal system
consume CO 2 sourced from magma or from the deep crust, whereas reactions with silicates …

Eruptive style controls the formation of silicon hexafluoride salts on volcanic ash: The case of the 2010 eruption of Eyjafjallaj�kull volcano, Iceland

P Delmelle, EC Maters, JA Calkins, F Gaspard…�- Chemical�…, 2021 - Elsevier
The presence of fluoride (F − )-bearing compounds in volcanic ash fallout is recognised to
pose significant environmental and health hazards. Nevertheless, understanding of the …

[HTML][HTML] The Holocene silicon biogeochemistry of Yellowstone Lake, USA

P Zahajsk�, PJ Frings, F Gaspard, S Opfergelt…�- Quaternary science�…, 2023 - Elsevier
Silicon (Si) is an essential macronutrient for diatoms, an important component of lacustrine
primary productivity that represents a link between the carbon and silicon cycles. …

[HTML][HTML] Silicon isotopes reveal a non-glacial source of silicon to crescent stream, McMurdo dry valleys, Antarctica

C Hirst, S Opfergelt, F Gaspard, KR Hendry…�- Frontiers in Earth�…, 2020 - frontiersin.org
In high latitude environments, silicon is supplied to river waters by both glacial and non-glacial
chemical weathering. The signal of these two end-members is often obscured by …

[BOOK][B] A small city in France

F Gaspard - 1995 - books.google.com
… A trained historian, Fran�oise Gaspard was born in Dreux and served as the city's socialist
… and oldtimers, Muslims and Catholics: Gaspard sifts through these factors as she crafts a …

[PDF][PDF] Cultural heritage recording with laser scanning, computer vision and exploitation of architectural rules

F Dekeyser, F Gaspard, M Florenzano…�- International Archives of�…, 2003 - Citeseer
Laser scanning enables to measure a huge number of 3D points in a few time. However, the
creation of a 3D model from these data remains an involving work. We introduce a method …

[PDF][PDF] A Journey into Harold Hotelling's Economics

M Gaspard, A Missemer, TM Mueller�- Journal of Economic Literature, 2024 - aeaweb.org
Harold Hotelling (1895-1973) was an important contributor to twentieth-century American
economics, as evidenced by the many seminal results he left behind: the ‘Hotelling law,’the ‘…