In Table we present the forseen risk elements of non-technical nature.
Risk Description
|
Proposed mitigation
|
Team is not able to meet the schedule constraints
|
Regular monitoring of project progress will be performed. First sign of delay will be noted and discussed between science leader, project manager and team members
|
The loss of a project key person
|
Identify person that could take over the position. Options are avilable at the institutes. Schedule meeting with ESA to discuss the available options and to insert replacementto ensure timely continuation of the project
|
Table First iteration of the Risk Register
We wish to stress that the technical challenges discussed in this proposal cannot cause the project workflow to halt, and no outcome to be produced. In fact, the main uncertainties are related to the outcome of the SAR data processing and to its useful incorporation within PSHA models. The strategy of proposing an integrated SAR and GPS approach implies that within the project PSHA models will anyhow benefit from the GPS processing activities. The extent and nature of the added value provided by SAR is the main objective of this study, so that even a partially negative answer would represent a valuable piece of information.
References
Anzidei M., E. Boschi, V. Cannelli, R. Devoti, A. Esposito, A. Galvani, D. Melini, G. Pietrantonio, F. Riguzzi, V. Sepe, E. Serpelloni: Coseismic deformation of the destructive April 6, 2009 L’Aquila earthquake (central Italy) from GPS data, Geophysical Research Letters, Vol. 36, L17307, doi:10.1029/2009GL039145, 2009.
Atzori S., C. Chiarabba, R. Devoti, M. Bonano, R. Lanari, Anomalous far‐field geodetic signature related to the 2009 L'Aquila (central Italy) earthquake, Terra Nova, vol. 0, 1-9, doi: 10.1111/ter.12040, 2013.
Atzori, S., I. Hunstad, M. Chini, S. Salvi, C. Tolomei, C. Bignami, S. Stramondo, E. Trasatti, A. Antonioli, and E. Boschi, Finite fault inversion of DInSAR coseismic displacement of the 2009 L'Aquila earthquake (central Italy), Geophys. Res. Lett., 36, L15305, doi:10.1029/2009GL039293., 2009
Avallone, A., Selvaggi,G.,D'Anastasio, E., D'Agostino,N., Pietrantonio,G., Riguzzi, F.,Serpelloni, E., Anzidei, M., Casula, G., Cecere, G., D'Ambrosio, C., DeMartino, P., Devoti, R., Falco, L., Mattia, M., Rossi, M., Obrizzo, F., Tammaro, U., Zarrilli, L., 2010. The RING network: improvement of a GPS velocity field in the central Mediterranean. Ann. Geophys. 53 (2), 39–54.
Bamler R. & Eineder M., 2005. Accuracy of differential shift estimation by correlation and split-bandwidth interferometry for wideband and delta-k SAR systems, Geosc. Rem. Sens. Lett.,2(2), 151-155, doi:10.1109/LGRS.2004.843203
Barzaghi R., A. Borghi, M. Crespi, G. Pietrantonio, F. Riguzzi: GPS Permanent Network Solution: the Impact of Temporal Correlations, V Hotine-Marussi Symposium on Mathematical Geodesy, International Association of Geodesy Symposia, vol. 127, Springer, 2004.
Bechor N., and H. Zebker, Measuring two-dimensional movement using a single InSAR pair, Geophys. Res. Lett., Vol. 33, L16311, doi:10.1029/2006GL026883, 2006.
Berardino, P., G. Fornaro, R. Lanari, and E. Sansosti. A new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms, IEEE Trans. Geosci. Remote Sens., 40(11), 2375–2383. 2002
Bianco G., R. Devoti, M. Fermi, C. Ferraro, R. Lanotte, V. Luceri, A. Nardi, R. Pacione, P. Rutigliano, C. Sciarretta, F. Vespe, Investigation on the combination of space geodetic techniques, J. of Geophys., 30(3), 337-353, 2000.
Bird P., and Z. Liu, 2007: Seismic hazard inferred from tectonics: California, Seismol. Res. Lett., 78(1), 37-48.
Bird, P., Y. Y. Kagan, D. D. Jackson, F. P. Schoenberg and M. J. Werner, 2009: Linear and nonlinear relations between relative plate velocity and seismicity Bull. Seismol. Soc. Am., 99(6), 3097-3113, doi:10.1785/0120090082.
Bird, P., C. Kreemer, and W. E. Holt, 2010: A long-term forecast of shallow seismicity based on the Global Strain Rate Map, Seismol. Res. Lett., 81(2), 184-194, doi:10.1785/gssrl.81.2.184.
Boschi E., E. Casarotti, R. Devoti, D. Melini, A. Piersanti, G. Pietrantonio, F. Riguzzi: Coseismic deformation induced by the Sumatra earthquake, Journal of Geodynamics, 42, 2006.
Carafa, M. and Kastelic, V., (2013), Insight into Earthquake Rates Inferred from Active Faults and Geodynamics: The Case of the External Dinarides, Bollettino di Geofisica Teorica e Applicata, in press.
Casu, F., Manconi A., Pepe A. and Lanari R., 2011. Deformation time-series generation in areas char-
acterized by large displacement dynamics: the SAR amplitude Pixel-Offset SBAS technique, IEEE Transaction on Geosciences and Remote Sensing, 49 (7), pp. 2752-2763, doi: 10.1109/TGRS.2010.2104325.
Cornell, C. A., 1968: Engineering seismic risk analysis, Bull. Seismol. Soc. Am. 58, 1583–1606.
D'Agostino, N., D. Cheloni, G. Fornaro, R. Giuliani, and D. Reale. Space-time distribution of afterslip following the 2009 L'Aquila earthquake, J. Geophys. Res., 117, B02402, doi:10.1029/2011JB008523. 2012.
Devoti R., A. Esposito, G. Pietrantonio, A. R. Pisani, F. Riguzzi (2011) Evidence of large scale deformation patterns from GPS data in the Italian subduction boundary, Earth and Planetary Science Letters, 311, 230-241, (doi:10.1016/j.epsl.2011.09.034).
Derauw D., "DInSAR and coherence tracking applied to glaciology", ESA SP-686 In Proc. Fringe'99, Bergen, Norway, 28 Jun. - 2 Jul., 2010.
Devoti R., A. Esposito, G. Pietrantonio, A. R. Pisani, F. Riguzzi: Evidence of large scale deformation patterns from GPS data in the Italian subduction boundary, Earth and Planetary Science Letters, vol. 311, p. 230-241, doi: 10.1016/j.epsl.2011.09.034, 2011.
Devoti R., F. Riguzzi, M. Cuffaro, C. Doglioni: New GPS constraints on the kinematics of the Apennines subduction, Earth and Planetary Science Letters, vol. 273, p. 163-174, 2008.
Devoti R., G. Pietrantonio, A. R. Pisani, F. Riguzzi, E. Serpelloni: Present day kinematics of Italy. In: (Eds.) Marco Beltrando, Angelo Peccerillo, Massimo Mattei, Sandro Conticelli, and Carlo Doglioni, Journal of the Virtual Explorer, vol. 36, paper 2, 2010.
Devoti R., E. Flammini, G. Pietrantonio, F. Riguzzi, E. Serpelloni: Toward a dense Italian GPS velocity field: data analysis strategies and quality assessment, In: VII Hotine-Marussi Symposium on Mathematical Geodesy. vol. 137, BERLIN HEIDELBERG:Springer-Verlag, doi: 10.1007/978-3-642-22078-4_51, 2012.
Devoti R., Combination of coseismic displacement fields, a geodetic perspective, Annals of Geophysics, vol. 55 n. 4, 781-787 (doi: 10.4401/ag-6119), 2012.
Devoti R., L. Anderlini, M. Anzidei, A. Esposito, A. Galvani, G. Pietrantonio, A.R. Pisani, F. Riguzzi, V. Sepe, E. Serpelloni: The coseismic and postseismic deformation of the L'Aquila, 2009 earthquake from repeated GPS measurements, Italian Journal of Geosciences, vol. 131, fasc. 3, p 348-358, doi: 10.3301/IJG.2012.15, 2012.
Ferretti A., C. Prati, and F. Rocca, “Permanent Scatterers in SAR Interferometry”, IEEE Trans. Geosci. Remote Sens., Vol. 39, no. 1, pp. 8–20, Jan. 2001.
Ferretti A., A. Fumagalli, F. Novali, C. Prati, F. Rocca, and A. Rucci, “A New Algorithm for Processing Interferometric Data-Stacks: SqueeSAR”, IEEE Trans. Geosci. Remote Sens., Vol. 49, no. 9, pp.3460-3470, 2011.
Field, E. H., T. E. Dawson, K. R. Felzer, A. D. Frankel, V. Gupta, T. H. Jordan, T. Parsons, M. D. Petersen, R. S. Stein, R. J. Weldon II, and C. J. Wills, 2009: Uniform California Earthquake Rupture Forecast, Version 2 (UCERF 2), Bull. Seismol. Soc. Am, 99 (4), 2053–2107, doi: 10.1785/0120080049
Fornaro G., A. Pauciullo, D. Reale, and S. Verde, “SAR Coherence Tomography: a New Approach For Coherent Analysis of Urban Areas”, Proc. of the 2013 IEEE IGARSS Conf., pp. 73-76, 2013.
Fornaro G., A. Pauciullo, and F. Serafino, “Deformation Monitoring over large areas with Multipass Differential SAR Interferometry: a new approach based on the use of Spatial Differences”, Int. Journal of Remote Sens., Vol 30, no. 6, pp. 1455 - 1478, April 2009.
Fornaro G., A. Pauciullo, and D. Reale, “A Null-Space Method for the Phase Unwrapping of Multi-Temporal SAR Interferometric Stacks”, IEEE Trans. Geosci. Remote Sens., Vol. 49, pp. 2323 – 2334, 2011.
Frankel, A. D., 1995: Mapping seismic hazard in the central and eastern United States, Seismol. Res. Lett. 66 (4), 8–21.
Giaccio B., P. Galli, P. Messina, E. Peronace, G. Scardia, G. Sottili, A. Sposato, E. Chiarini, B. Jicha, S. Silvestri. Fault and basin depocentre migration over the last 2 Ma in the L'Aquila 2009 earthquake region, central Italian Apennines. Quaternary Science Reviews, 56, pp. 69–88. 2012.
Giuliani R., M. Anzidei, L. Bonci, S. Calcaterra, N. D’Agostino, M. Mattone, G. Pietrantonio, F. Riguzzi, G. Selvaggi: Co-seismic displacements associated to the Molise (Southern Italy) earthquake sequence of October - November 2002 inferred from GPS measurements, Tectonophysics, 432, 2007.
Goldstein, R. M. & Werner C. L., 1998, Radar interferogram filtering for geophysical applications, Geophys. Res. Lett.,25, 4035 – 4038,doi:10.1029/1998GL900033.
Gray, A.L., Mattar, K.E. & Vachon, P.W., 1998. InSAR results from the RADARSAT Antarctic mapping mission data: estimation of glacier motion using a simple registration procedure, In Proc. Geosc. and Rem. Sens. Symposium (IGARSS'98), 6-10 Jul., 1998, Seattle (USA), 1638-1640, doi: 10.1109/IGARSS.1998.691662.
Guglielmino F., Nunnari G., Puglisi G., Spata A., (2011). Simultaneous and Integrated strain tensor estimation from geodetic and satellite deformation measurements to obtain three-dimensional displacement maps. IEEE Trans. Geosc. Rem. Sens., VOl. 49(6), pp. 1815-1826.
Hooper A., 2008. A multi-temporal InSAR method incorporating both persistent scatterer and small baseline approaches. Geophys. Res. Lett., Vol. 35, L16302, doi:10.1029/2008GL034654.
Hooper A., Segall P. and Zebker H., 2007. Persistent scatterer interferometric synthetic aperture radar for crustal deformation analysis, with application to Volcàn Alcedo, Galàpagos. J. Geophys.Res., Vol. 112, B07407, doi:10.1029/2006JB004763.
Hunstad, I., Pepe, A., Atzori, S., Tolomei, C., Salvi, S. and Lanari, R., Surface deformation in the Abruzzi region, Central Italy, from multitemporal DInSAR analysis. Geophysical Journal International, 178: 1193–1197. doi: 10.1111/j.1365-246X.2009.04284.x, 2009.
Jolivet, R., C. Lasserre, M.-P. Doin, S. Guillaso, G. Peltzer, R. Dailu, J. Sun, Z.-K. Shen, and X. Xu (2012), Shallow creep on the Haiyuan Fault (Gansu, China) revealed by SAR Interferometry, J. Geophys. Res., 117, B06401, doi:10.1029/2011JB008732.
Joughin I., "Ice-sheet velocity mapping: a combined interferometric and speckle-tracking approach", Ann. Glaciol., 34, pp. 195–201, 2002.
Jung, H.S., Won, J.S. & Kim S.W., 2009. An improvement of the performance of multiple-aperture SAR interferometry (MAI). IEEE Trans. Geosc. Rem. Sensing, 47(8), 2859-2869.
Madsen, S.N. & Zebker, H.A., 1992. Automated absolute phase retrieval in across-track interferometry, In Proc. Geosc. and Rem. Sens. Symposium (IGARSS'92), 26-29 May, 1992, Houston (USA), 1582-1584, doi: 10.1109/IGARSS.1992.578639.
Manzo, M., Fialko, Y., Casu, F., Pepe, A. and Lanari, R. A Quantitative Assessment of DInSAR Measurements of Interseismic Deformation: The Southern San Andreas Fault Case Study. Pure and Applied Geophysics August 2012, Volume 169, Issue 8, pp 1463-1482.
Peruzza L., B. Pace and F. Visini, 2011: Fault-Based Earthquake Rupture Forecast in Central Italy: Remarks after the L’Aquila Mw 6.3 Event. Bull. Seismol. Soc. Am, 101(1), 404–412, doi: 10.1785/0120090276
Pietrantonio G., The analysis of GPS permanent network solutions: main features and the impact of temporal correlations, PhD thesis, Politecnico di Milano, 2003.
Pietrantonio G., F. Riguzzi: Three-dimensional strain tensor estimation by GPS observations: methodological aspects and geophysical applications, Journal of Geodynamics, 38, 2004.
Riguzzi F., Crespi M, Devoti R., Doglioni C., Pietrantonio G., Pisani A.R. Geodetic strain rate and earthquake size: New clues for seismic hazard studies, Physics of the Earth and Planetary Interiors, Volumes 206–207, September 2012, Pages 67-75, http://dx.doi.org/10.1016/j.pepi.2012.07.005
Salvi S., Stramondo S., Funning G.J., Ferretti A., Sarti F., Mouratidis A., 2012. The Sentinel-1 mission for the improvement of the scientific understanding and the operational monitoring of the seismic cycle. Rem. Sens. of Environment. Vol. 120, pp. 164-174.
Serpelloni, E., Anzidei, M., Baldi, P., Casula, G., Galvani, A., 2005. Crustal velocity and strain-rate fields in Italy and surrounding regions: new results from the analysis of permanent and non-permanent GPS networks. Geophys. J. Int. 161, 861–880. doi:10.1111/j.1365-246X.2005.02618.x.
Serpelloni E., L. Anderlini, A. Avallone , V. Cannelli, A. Cavaliere, D. Cheloni, C. D’Ambrosio, E. D’Anastasio, A. Esposito, G. Pietrantonio, A. R. Pisani, M. Anzidei, G. Cecere, N. D'Agostino, S. Del Mese, R. Devoti, A. Galvani, A. Massucci, D. Melini, F. Riguzzi, G. Selvaggi, V. Sepe: GPS observations of coseismic deformation following the May 20 and 29, 2012, Emilia seismic events (northern Italy): data, analysis and preliminary models, Annals of Geophysics, vol. 55, 4, p. 759-766, doi: 10.4401/ag-6168, 2012.
Sowter A., L. Bateson, P. Strange, K. Ambrose, and M. Syafiudin “DInSAR estimation of land motion using intermittent coherence with application to the South Derbyshire and Leicestershire coalfields”, Rem. Sens. Lett., Vol. 4, no. 10, 979-987, 2013, DOI:10.1080/2150704X.2013.823673
Scheiber, R. & Moreira, A., 2000. Coregistration of interferometric SAR images using spectral diversity, IEEE Trans. Geosc. Rem. Sens., 38 (5), 2179-2191, doi:10.1109/36.868876.
SSHAC (Senior Seismic Hazard Analysis Committee) 1997: Recommendations for Probabilistic
Seismic Hazard Analysis: Guidance on Uncertainty and Use of Experts, US Nuclear Regulatory
Commission report CR-6372, Washington DC.
Stirling, M., G. McVerry, M. Gerstenberger, N. Litchfield, et al., 2012: National Seismic Hazard Model for New Zealand: 2010 Update. Bull. Seismol. Soc. Am, 102 (4), 1514–1542, doi: 10.1785/0120110170
Stucchi M., C. Meletti, V. Montaldo, H. Crowley, G. M. Calvi, and E. Boschi, 2012: Seismic Hazard Assessment (2003–2009) for the Italian Building Code. Bull. Seismol. Soc. Am, Vol. 101, (4), 1885–1911, doi: 10.1785/0120100130
Wang, H., and T. J. Wright (2012), Satellite geodetic imaging reveals internal deformation of western Tibet, Geophys. Res. Lett., 39, L07303, doi:10.1029/2012GL051222.
Dostları ilə paylaş: |