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| Stumpf, A.; Delacourt, Christophe; Malet, J. P.. |
| The increasing fleet of VHR optical satellites (e.g. Pleiades, Spot 6/7, WorldView-3) offers new opportunities for the monitoring of surface deformation resulting from gravitational (e.g. glaciers, landslides) or tectonic forces (coseismic slip). Image correlation techniques have been developed and successfully employed in many geoscientific studies to quantify horizontal surface deformation at sub-pixel precision. The analysis of time-series, however, has received less attention in this context and there is still a lack of techniques that fully exploit archived image time-series and the increasing flux of incoming data. This study targets the development of an image correlation processing chain that relies on multiple pair-wise matching to exploit the... |
| Tipo: Text |
Palavras-chave: Deformation measurement; Image correlation; High-performance computing; Satellite remote sensing. |
| Ano: 2015 |
URL: https://archimer.ifremer.fr/doc/00639/75146/75512.pdf |
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