GRANDE FRANA DI ANCONA
2011
OBIETTIVO
Individuazione del piede della frana denominata "Barducci" che si mise in
movimento il 13-12-82 a nord del porto di Ancona.
PARTNERS
Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS
SITO: Ancona
MY CONTRIBUTION TO THE PROJECT: Acquisition, processing and interpretation Boomer data; Acquisition and processing Sea-Land data
ACQUISITION SEISMIC
DATA
Boomer: A first test with boomer showed us this system has a very
good seismic response in the area. Then we planed to collect a grid of profiles.
Sea-Land data: To have a continuous seismic sections on the landscape we created a sea-land system composed by: geophones arrays on land and hydrophones chain on sea. We energized with explosive and air gun.
RESULTS
Boomer data show very well the subsurface structures on the sea: sediments
layers on a "spoon".