Magmatic Intrusion Displacement Components (2010–2023) and Self-Potential Profiles at Piton de la Fournaise

Dataset providing displacement components and Self-Potential data used in: "InSAR evidence of small-scale faults activation during rift zone intrusions at Piton de la Fournaise volcano" Dumont Q., Froger J.-L., Gailler L., Finizola A., Barde-Cabusson S. Displacement data: The archive is organized in 30 folders named by the date of the considered magmatic intrusion. Each folder contains the data as follows: yyyy_mm_dplct_Ux_lscov_XX_interf.hdr -> eastward component georeferencing information file yyyy_mm_dplct_Ux_lscov_XX_interf.r4 -> eastward component in (m) yyyy_mm_dplct_stdx_lscov_XX_interf.r4 -> eastward standard deviation in (m) yyyy_mm_dplct_Uz_lscov_XX_interf.hdr -> upward component georeferencing information file yyyy_mm_dplct_Uz_lscov_XX_interf.r4 -> upward component in (m) yyyy_mm_dplct_stdz_lscov_XX_interf.r4 -> upward standard deviation in (m) (if available) yyyy_mm_dplct_Uy_lscov_XX_interf.hdr -> northward component georeferencing information file (if available) yyyy_mm_dplct_Uy_lscov_XX_interf.r4 -> northward component in (m) (if available) yyyy_mm_dplct_stdy_lscov_XX_interf.r4 -> northward standard deviation in (m) where XX indicates the number of interferograms used in the 3D component inversion. InSAR data used to compute components were acquired within the framework of the Indian Ocean InSAR Observatory (OI2/ISDeform/INSU). Self-Potential data: Each file give the data along a different profile following the format: Eastward location (m) | Northward Location (m) | Distance along the profile (m) | Self-Potential for each reiteration (mV) Self-Potential data were funded by The French National Agency for Research (ANR contract 16-CE04-0004-01 SlideVOLC).