Detection of silent subsidence over extensive area by SBAS DInSAR: a case study of Southern Bali, IndonesiaPutu Edi Yastika, Norikazu Shimizu, Ni Nyoman Pujianiki, I Gede Rai Maya Temaja, I Nyoman Gede Antara and Takahiro OsawaE3S Web Conf., 153 (2020) 02003DOI: https://doi.org/10.1051/e3sconf/202015302003