dat@OSU : OMIV - Time series of landslide surface displacements measured by GPS/GNSS

Rights

Collection	OMIV

General metadata

Identifier : local : FR-18008901306731-2018-09-28 external : doi:10.25666/DATAOSU-2018-09-28

Description :

GPS/GNSS observations acquired on OMIV landslides at 24h/30s session/frequency in Rinex standardized file format. Time series of sensor positions and baselines (E, N, Up components).

Disciplines :

geochemistry & geophysics (sciences of the universe), geology (sciences of the universe), geosciences, multidisciplinary (sciences of the universe)

Keywords :

global positioning system, GNSS, landslide (GEMET)

Dates :

Data acquisition : from 11 Apr 2003 ongoing

Data provision : 1 Jan 2008

Metadata record :

Creation : 28 Sep 2018

Update : 26 Nov 2019

Update periodicity : weekly

Language : English (eng)

Audience : University: licence, University: master, Research, Policy maker

Coverages

Spatial coverage :

AVR1: latitude 44° 57' 21" N, longitude 5° 39' 11" E
AVP2: latitude 44° 56' 29" N, longitude 5° 40' 26" E
AVN3: latitude 44° 56' 40" N, longitude 5° 40' 23" E
VILR: latitude 45° 4' 21" N, longitude 5° 33' 6" E
CLAP: latitude 44° 14' 53" N, longitude 6° 55' 36" E
CLP1: latitude 44° 15' 19" N, longitude 6° 56' 25" E
CLP2: latitude 44° 15' 3" N, longitude 6° 56' 31" E
CLP4: latitude 44° 15' 28" N, longitude 6° 56' 44" E
BACT: latitude 44° 23' 15" N, longitude 6° 38' 58" E
LVA1: latitude 44° 24' 11" N, longitude 6° 38' 12" E
LVA2: latitude 44° 24' 52" N, longitude 6° 39' 5" E
SEOL: latitude 44° 23' 24" N, longitude 6° 38' 31" E
LVAL: latitude 44° 24' 2" N, longitude 6° 37' 59" E
VLRB: latitude 49° 23' 57" N, longitude 0° 7' 20" E
VLRH: latitude 49° 23' 56" N, longitude 0° 7' 23" E
VLRV: latitude 49° 23' 40" N, longitude 0° 7' 27" E
CAEN: latitude 49° 10' 57" N, longitude 0° 27' 25" E
FRAN: latitude 49° 28' 36" N, longitude 0° 10' 26" E
SAZ4: latitude 44° 21' 14" N, longitude 6° 40' 51" E
SAZ1: latitude 44° 21' 2" N, longitude 6° 40' 35" E
SAZ2: latitude 44° 20' 54" N, longitude 6° 40' 34" E
SAZ3: latitude 44° 20' 52" N, longitude 6° 40' 33" E
ESCA: latitude 43° 47' 44" N, longitude 3° 19' 11" E
VENC: latitude 43° 43' 24" N, longitude 7° 7' 49" E
VEN1: latitude 43° 43' 22" N, longitude 7° 7' 49" E
VEN2: latitude 43° 43' 18" N, longitude 7° 7' 51" E
VEN3: latitude 43° 43' 17" N, longitude 7° 7' 54" E

Time coverage :

AVR1: 2008-05-30 and after
AVP2: 2007-03-12 and after
AVN3: 2008-03-10 and after
VILR: 2006-12-06 and after
CLAP: 2003-04-05 and after
CLP1: 2003-07-11 and after
CLP2: 2003-04-11 and after
CLP4: 2014-12-16 and after
BACT: 2007-08-31 and after
LVA1: 2009-10-09 and after
LVA2: 2010-04-28 and after
SEOL: 2014-12-12 and after
LVAL: 2009-07-17 and after
VLRB: 2009-07-06 and after
VLRH: 2009-07-06 and after
VLRV: between 2009-07-07 and 2019-01-10
CAEN: 2005-11-10 and after
FRAN: 2014-01-07 and after
SAZ4: 2015-11-10 and after
SAZ1: between 2011-07-08 and 2015-11-09
SAZ2: 2011-10-22 and after
SAZ3: between 2011-07-11 and 2012-05-09
ESCA: 2013-11-07 and after
VENC: 2018-08-03 and after
VEN1: 2018-08-03 and after
VEN2: 2018-08-03 and after
VEN3: 2018-08-03 and after

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Administrative metadata

Data creator	Affiliation
Observatoire Multidisciplinaire des Instabilités de Versant (FRA)

Contributors	Affiliation	Role
Benjamin Vial	OSUG (FRA)	data collector
Erik Doerflinger	OSU OREME (FRA)	data collector
Gilbert Ferhat	OSU EOST (FRA)	data collector
Maurin Vidal	OSU OCA (FRA)	data collector
Robert Davidson	LETG - Caen (FRA)	data collector
Romain Besso	OSU OCA (FRA)	data collector
Sandrine Baudin	OSU OREME (FRA)	data collector
Candide Lissak	LETG - Caen (FRA)	project member
Grégory Bièvre	OSUG (FRA)	project member
Jean-Philippe Malet	OSU EOST (FRA)	project member
Stéphanie Gautier	OSU OREME (FRA)	project member
Thomas Lebourg	OSU OCA (FRA)	project member

Publisher : Observatoire Multidisciplinaire des Instabilités de Versant

Label : Service National d'Observation Observatoire Mutidisciplinaire des Instabilités de Versants

Science contact : Jean-Philippe Malet

Computing contact : Mohammed Benbachir

Project and funders :

SNO OMIV - Geodesy
- EOST, THETA, OCA, OREME, OSUG (OSU)
- INSU (CNRS)

Access : available

Technical metadata

Formats : application/x-rinex

Data acquisition methods :

Observational data :
Phase and code measurements are recorded from GNSS signal emitted by the constellations of GPS (USA) and GLONASS (Russia) satellites. Every site is equipped with an antenna and a receiver. Most of them are equipped with dual-frequency systems (L1 and L2), some are only single receiver (L1 only). Data are stored in the receiver then transmitted to the Data Center.
Raw data are then converted into standard format (i.e. RINEX format) for an easy processing by users.

Datatype : Database

Publications

Malet J.-P., Ulrich P., Déprez A., Masson F., Lissak C. and Maquaire O. 2013. Continuous monitoring and near-real time processing of GPS observations for landslide analysis: a methodological framework. In Margottini C. Canuti Sassa P. K. (ed.) Landslide Science and Practice, Proceedings of the Second World Landslide Forum. Vol. 2. Rome, Italy, Springer, 201–209. (doi:10.1007/978-3-642-31445-2_26)

Database : OMIV - Time series of landslide surface displacements measured by GPS/GNSS

Quotation