HR: 0800h
AN: G21A-0113 [Abstracts]
TI: FIRST INGV CNT GPS PERMANENT STATIONS FOR MONITORING CRUSTAL DEFORMATION IN ITALY
AU: * Galvani, A
EM: galvani@ingv.it
AF: Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, Roma, 00143
Italy
AU: Anzidei, M
EM: anzidei@ingv.it
AF: Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, Roma, 00143
Italy
AU: Casula, G
EM: casula@bo.ingv.it
AF: Istituto Nazionale di Geofisica e Vulcanologia, Via Donato Creti, 12, Bologna, 40128
Italy
AU: Pietrantonio, G
EM: pietrantonio@ingv.it
AF: Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, Roma, 00143
Italy
AU: Riguzzi, F
EM: riguzzi@ingv.it
AF: Istituto Nazionale di Geofisica e Vulcanologia, Via di Vigna Murata, 605, Roma, 00143
Italy
AU: Serpelloni, E
EM: serpelloni@bo.ingv.it
AF: Istituto Nazionale di Geofisica e Vulcanologia, Via Donato Creti, 12, Bologna, 40128
Italy
AB:
The National Institute of Geophysics and Volcanology in 1999 started to set up a first set of new continuosly operating GPS
stations. The aims are to detect the geodinamic pattern at regional scale in the mediterranean area and densify the existing
CGPS network belonging to ASI and to support the not permanent networks.
Six stations (MAOO INGP RSTO INGR VVLO MTTM) are located in central appennine belt and one (GIBI) in northern Sicily.
Geodetic pillars are located in the outcropping geological units and across tha main seismogenic sources of historical and
recent eathquakes. Different monuments was planned, depending on local lithology, with 3D self centering system for precise
antenna set up designed at INGV
Daily 24 hours DAT and RINEX data at 30 sec sampling rate are locally collected by Trimble Reference Station
(www.trimble.com) and transferred by telephone line to a server located at INGV. Data are stored in specific directory and
compressed by Hatanaka procedures. Data transfer, storage and compression are controlled by automated tasks implemented on
Windows operative system. Data are daily quality checked by TEQC software (UNAVCO) and processed with Bernese 4.0 software,
producing daily and weekly coordinate solution in sinex format and velocity and strain field solution in sinex format.
DE: 1204 Control surveys
DE: 1242 Seismic deformations (7205)
DE: 1243 Space geodetic surveys
SC: Geodesy [G]
MN: 2004 AGU Fall Meeting