@incollection{fdi:010084435,
  title = {{I}n{SAR} deformation analysis and source modelling of the {G}uagua {P}ichincha {V}olcano ({E}cuador)},
  author = {{Y}{\'e}pez, {M}. and {T}rasatti, {E}. and {T}olomei, {C}. and {A}tzori, {S}. and {M}othes, {P}. and {R}uiz, {M}. and {S}amaniego, {P}ablo},
  editor = {},
  language = {{ENG}},
  abstract = {{G}uagua {P}ichincha (4784 m a.s.1.) is a dacite-composed stratovolcano, located 12 km to the west of {Q}uito, {E}cuador's capital with over 2.7 million inhabitants. {I}n the last decades, it was affected by seismic activity. {H}ere, we present the results of multi-temporal {I}n{SAR} ({I}nterferometric {SAR}) processing over {G}uagua {P}ichincha volcano during 2014-2019, and the related volcanic source modelling. {O}ur results show a general inflation of a restricted area of the volcanic edifice, reaching 2.7 cm/yr deformation rate in the inner caldera and a cumulative uplift of more than 10 cm in 5 years. {T}he resolved ground velocities are better fitted adopting an ellipsoidal shaped tensile crack opening at a depth of 700 m below the domes, with its major axis of about 1 km length in the {N}36°{E} direction.},
  keywords = {{EQUATEUR} ; {QUITO}},
  booktitle = {{IGARSS} 2020 - 2020 {IEEE} {I}nternational {G}eoscience and {R}emote {S}ensing {S}ymposium},
  numero = {},
  pages = {6854--6856},
  address = {{P}iscataway},
  publisher = {{IEEE}},
  series = {},
  year = {2020},
  DOI = {10.1109/{IGARSS}39084.2020.9324031},
  ISBN = {978-1-7281-6375-8},
  URL = {https://www.documentation.ird.fr/hor/fdi:010084435},
}