OMIV - Time series of landslide surface displacements measured by GPS/GNSS (2008)

Available

Database

Licence : CC BY-NC-SA doi:10.25666/DATAOSU-2018-09-28

Data creator : Observatoire Multidisciplinaire des Instabilités de Versant

Data collector : Benjamin Vial ^[1], Erik Doerflinger ^[2], Gilbert Ferhat ^[3], Maurin Vidal ^[4], Robert Davidson ^[5], Romain Besso ^[4], Sandrine Baudin ^[2]

Project member : Candide Lissak ^[5], Grégory Bièvre ^[1], Jean-Philippe Malet ^[3], Stéphanie Gautier ^[2], Thomas Lebourg ^[4]

[1] : Observatoire des Sciences de l’Univers de Grenoble (UAR 832)

[2] : Observatoire de REcherche Montpelliérain de l'Environnement (UAR 3282)

[3] : Ecole et Observatoire des Sciences de la Terre (UMS 830)

[4] : Observatoire de la Côte d'Azur (UMS 2202)

[5] : Littoral Environnement Télédétection Géomatique (UMR 6554) - Caen

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

General metadata

Data acquisition date : from 11 Apr 2003 ongoing

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.

Update periodicity : weekly

Language : English (eng)

Formats : application/x-rinex

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

Coverages

Spatial coverage :

27 entries

Time coverage :

27 entries

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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)

Collection :