Abstract
The paper discusses the contribution given by geomatics to monitoring operations regarding a large landslide. The phenomenon affects an entire hill at the edge of the town of Maierato, southern Italy, which bisected the main access road to the town. In the first year after the main event, several surveying methods have been performed by different institutions, often not coordinated. At the end of 2010, an agreement was stated between the Civil Protection Department and the CAMILab of the University of Calabria, regarding the realization of geological, geotechnical, hydrological, and hydraulic studies and surveys in the Municipality of Maierato. The aim is to set up a model of the evolution of the phenomenon and to obtain the periodic assessment of the residual risk level. For understanding the event deeply, the integration of a number of methods of investigation, both geophysical and geotechnical, with geomatics techniques has been performed. The final goal is to set up an early warning system. The used geomatics techniques are the following: total station (operating continuously), Global Navigation Satellite System (GNSS) surveys, laser scanner, and digital photogrammetry. The total station controls and transmits the position of 20 points continuously. The design of the control network and the data acquired during the first 11 months of monitoring are discussed. GNSS receivers are used in static mode for the reference points. Kinematic and RTK surveys have been made to obtain the cross sections, useful to interpret the geoelectrical tomography correctly. Laser scanner has been used to obtain a 3-D model of the area and to evaluate the volume of the landslide. The first 18 months of continuous monitoring show, on the one hand, an excellent repeatability of the measures, and on the other, they confirm the results obtained by geotechnical investigations (inclinometers, etc.) and surface surveys.
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References
Barrell H, Sears JE (1939) The refraction and dispersion of air for the visible spectrum. Philos Trans Royal Soc London, Ser A Math Phys Sci 238 786:1–64
Bayoud Fadi A (2006) Leica’s pinpoint EDM technology with modified signal processing and novel optomechanical features. Proc FIG Meet, Munich
Ciddor PE (1996) Refractive index of air: new equations for the visible and near infrared. Appl Optics 35:1566–1573. doi:10.1364/AO.35.001566
Ciddor PE, Hill RJ (1999) Refractive index of air. 2. Group index. Appl Optics 38:1663–1667. doi:10.1364/AO.38.001663
Comerci V, Di Manna P (2010) Secondo verbale di sopralluogo sulla frana di Maierato (VV) marzo 2010. Tec Rep ISPRA
Conte E (2012) Report AM/R14/A_M5/a Studi ed indagini geologiche, geotecniche, idrologiche ed idrauliche nel comune di Maierato (Versace P editor). Tec Rep, CAMILAB-University of Calabria
Cruden D, Varnes DJ (1996) Landslide types and processes. In Special Report 247: landslides: investigation and mitigation, Transp Res Board, Washington DC, 36–75
De Agostino M, Lingua A, Piras M (2012) Rock face surveys using a LiDAR MMS. Ital J Remote Sens 44:141–151. doi:10.5721/ItJRS201244111
Doglioni A, Galeandro A, Guerricchio A, Fortunato G, Guglielmo E, Ponte M, Simeone V (2011) Analysis of the rainfall preceding the activation of the large Maierato landslide in 2010. Proc of the Second World Landslide Forum: 107–114
Gattinoni P, Scesi L, Arieni L, Canavesi M (2012) The February 2010 large landslide at Maierato, Vibo Valentia, Southern Italy. Landslides 9:255–261. doi:10.1007/s10346-011-0296-2
Glabsch J, Heunecke O, Schuhbäck S (2009) Monitoring the Hornbergl landslide using a recently developed low cost GNSS sensor network. J Appl Geod 3(3):179–192. doi:10.1515/JAG.2009.019
Guerricchio A, Fortunato G, Guglielmo EA, Ponte M, Simeone V (2010) Hydrogeological conditioning and deep-seated gravitational slope deformations effects on the activation of the large landslide of Maierato in 2010. InTecniche per la Difesa dall’inquinamento 31:661–706
Guerricchio A, Doglioni A, Fortunato G, Galeandro A, Guglielmo E, Versace P, Simeone V (2012) Landslide hazard connected to deep seated gravitational slope deformations and prolonged rainfall: Maierato landslide case history. Rend Online Soc Geol It 21:574–576
Josep A, Gilia JA, Corominasa J, Riusa J (2000) Using global positioning system techniques in landslide monitoring. Eng Geol 55(3):167–192. doi:10.1016/S0013-7952(99)00127-1
Kasperski J, Delacourt C, Allemand P, Potherat P, Jaud M, Varrel E (2010) Application of a terrestrial laser scanner (TLS) to the study of the Séchilienne landslide (Isère, France). Remote Sens 2:2785–2802. doi:10.3390/rs122785
Kimura H, Yamaguchi Y (2000) Detection of landslide areas using satellite radar interferometry. Photogramm Eng Rem S 66(3):337–344
Leica TS30/TM30 (2009) Manual 1.1. http://www.surveyteq.com/pdf/Leica_TS30_TM30_UM_en.pdf. Accessed 30 Mar 2014
Lichun S, Wang X, Zhao D, Qu J (2008) Application of 3D laser scanner for monitoring of landslide hazards. Int Arch Photogramm Remote Sens 37(B1):277–281
Lingua A, Piatti D, Rinaudo F (2007) Remote monitoring of a landslide using an integration of Gb-Insar and Lidar techniques. Int Arch Photogramm Remote Sens Spat Inf Sci 37:361–366
Mallet C, Bretar F (2009) Full-waveform topographic Lidar: state-of-the-art. ISPRS J Photogramm Remote Sens 64:1–16. doi:10.1016/j.isprsjprs.2008.09.007
Pirotti F, Guarnieri A, Vettore A (2013) Vegetation filtering of waveform terrestrial laser scanner data for DTM production. Appl Geomat 5:311–322. doi:10.1007/s12518-013-0119-3
Rizzo E, Straface S (2012) Report AM/R16/A_M10/a, Studi ed indagini geologiche, geotecniche, idrologiche ed idrauliche nel Comune di Maierato. Agreement between CAMILAB-University of Calabria and Deputy Commissioner for the hydrogeological emergency (P. Versace coordinator)
Rizzo E, Caputi A, Giocoli A, Perrone A, Pisicitelli S, Votta M (2012) Tomografie geoelettriche ad alta risoluzione (ERT) per la caratterizzazione del versante in frana presso il Comune di Maierato (VV). Tech Rep CNR—IMAA
Rüeger JM (1996) Electronic distance measurement—an introduction, 4th edn. Springer, Berlin-Heidelberg-New York
Scaioni M, Feng T, Barazzetti L et al. (2014) Some applications of 2-D and 3-D photogrammetry during laboratory experiments for hydrogeological risk assessment. Geomatics, Nat Hazards Risk: 1-24. doi: 10.1080/19475705.2014.885090
Stiros SC, Vichas C, Skourtis C (2004) Landslide monitoring based on geodetically derived distance changes. J Surv Eng 130(4):156–162. doi:10.1061/(ASCE)0733-9453(2004)130:4(156)
Tarchia D, Casagli N, Fanti R, Leva D, Luzic G, Pasuto A, Pieraccini M, Silvano S (2003) Landslide monitoring by using ground-based SAR interferometry: an example of application to the Tessina landslide in Italy. Eng Geol 68(1–2):15–30. doi:10.1016/S0013-7952(02)00196-5
Tsaia Z, Youa GJY, Leea HY, Chiub YJ (2012) Use of a total station to monitor post-failure sediment yields in landslide sites of the Shihmen reservoir watershed. Geomorphology 139–140:438–451. doi:10.1016/j.geomorph.2011.11.008
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Artese, G., Perrelli, M., Artese, S. et al. Geomatics activities for monitoring the large landslide of Maierato, Italy. Appl Geomat 7, 171–188 (2015). https://doi.org/10.1007/s12518-014-0146-8
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DOI: https://doi.org/10.1007/s12518-014-0146-8