Planning (with pdf/ppt presentations)
    			        
  	
	      	
    	
        	
    	      	
    	        	
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        	          	        			                 09:30 - 09:40
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        	          	    Workshop introduction (Amphithéatre IPGP) - M. Chaussidon, S. Guillot & J.-D. Paris        	          	 | 
        	          	
        	          		                             
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        	          	        			                 09:40 - 10:40
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        	          	    Historical perspective and current status (Amphithéatre IPGP) - Chair : A. Maggi        	          	 | 
        	          	
        	          		                             
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        	          	        			                 09:40 - 10:10
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        	          	    From conception to  maturity  : the first decades of Geoscope (Amphithéatre IPGP) - B. Romanowicz & M. Cara        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 10:10 - 10:40
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        	          	    Geoscope today (Amphithéatre IPGP) - M. Vallée & D. Zigone        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 10:40 - 11:00
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        	          	    Coffee break (Médiathèque)        	          	 | 
        	          	
        	          		                             
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        	          	        			                 11:00 - 12:20
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        	          	    Very broadband seismological instrumentation and acquisition (Amphithéatre IPGP) - Chair : T. Forbriger        	          	 | 
        	          	
        	          		                             
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        	          	        			                 11:00 - 11:30
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        	          	    Conception and development of the STS-1 seismometer (Amphithéatre IPGP) - E. Wielandt        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 11:30 - 11:50
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        	          	    35 years of system design in support of global seismological networks. (Amphithéatre IPGP) - J. Steim        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 11:50 - 12:05
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        	          	    New generation very broadband seismometers (Amphithéatre IPGP) - N. Leroy        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 12:05 - 12:20
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        	          	    Broadband seismometers in boreholes: advantages and drawbacks based on multiple feedbacks (Amphithéatre IPGP) - M. Bès de Berc        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 12:20 - 14:00
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        	          	    Lunch and poster session (Médiathèque)        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 14:00 - 16:05
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        	          	    Study of the Earth structure (Amphithéatre IPGP) - Chair : J. Trampert        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 14:00 - 14:25
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        	          	    The mantle's drapes: 30 years of global tomography (Amphithéatre IPGP) - S. Durand        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 14:25 - 14:50
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        	          	    Normal modes of the Earth : selected observational aspects. (Amphithéatre IPGP) - R. Widmer-Schnidrig        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 14:50 - 15:15
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        	          	    40 years of core studies from broadband data (Amphithéatre IPGP) - A. Souriau & M. Calvet        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 15:15 - 15:40
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        	          	    Structure of the D'' layer (Amphithéatre IPGP) - C. Thomas        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 15:40 - 16:05
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        	          	    From mantle plumes to environmental studies, Geoscope in Pacific, Indian and Antarctic experiments (Amphithéatre IPGP) - G. Barruol        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 16:05 - 16:45
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        	          	    Group photo and refreshments (Médiathèque)        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 16:45 - 18:15
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        	          	    Panel discussion : Recollection of 40 years of evolutions of the Geoscope network  (Amphithéatre IPGP) - Chair : N.Leroy and J.M. Saurel        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 16:45 - 18:15
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        	          	    Recollection of 40 years of evolutions of the Geoscope network (Amphithéatre IPGP) - D. Fouassier, J.-Y. Thoré, M. Bès-de-Berc, J.-J. Lévêque, C. Pardo, A. Bernard, S. Bonaimé & F. Pesqueira        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 19:00 - 23:00
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        	          	    Dinner (by invitation) (Restaurant IPGP 6ème étage)        	          	 | 
        	          	
        	          		                             
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    	          		| Time | 
    	          		Event | 
    	          		
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        	          	| 
        	          	        			                 09:00 - 10:35
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        	          	    Seismic networks and data distribution (Amphithéatre IPGP) - Chair : B. Romanowicz        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 09:00 - 09:20
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        	          	    FDSN history, current status, and the future (Amphithéatre IPGP) - T. Ahern        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 09:20 - 09:35
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        	          	    Data from the Geoscope Observatory (Amphithéatre IPGP) - C. Pardo        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 09:35 - 09:55
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        	          	    The GSN network (Amphithéatre IPGP) - D. Wilson        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 09:55 - 10:15
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        	          	    The Geofon programme and Eida in 2022 and beyond  (Amphithéatre IPGP) - F. Tilmann        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 10:15 - 10:35
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        	          	    Résif and Epos: impact of federating national and european partners to observe and understand the Earth (Amphithéatre IPGP) - H. Pedersen        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 10:35 - 11:00
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        	          	    Coffee break (Médiathèque)        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 11:00 - 12:30
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        	          	    Study of the earthquake source (Amphithéatre IPGP) - Chair : P. Bernard        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 11:00 - 11:25
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        	          	    W phase : constraining the seismic source with very long period data (Amphithéatre IPGP) - L. Rivera        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 11:25 - 11:50
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        	          	    40 years of analyses of seismic sources with global broadband data (Amphithéatre IPGP) - G. Ekström        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 11:50 - 12:10
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        	          	    The broad spectrum of earthquake analyzes enabled by the global seismological networks (Amphithéatre IPGP) - M. Vallée        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 12:10 - 12:30
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        	          	    Use of the prompt elasto-gravity signals for earthquake characterization (Amphithéatre IPGP) - K. Juhel        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 12:30 - 13:50
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        	          	    Lunch (Médiathèque)        	          	 | 
        	          	
        	          		                             
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        	          	        			                 13:50 - 15:00
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        	          	    Beyond seismology on land (Amphithéatre IPGP) - Chair : G. Nolet        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 13:50 - 14:15
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        	          	    Broadband seismology in the oceans (Amphithéatre IPGP) - J.P. Montagner        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 14:15 - 14:40
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        	          	    Extraterrestrial broadband seismology  (Amphithéatre IPGP) - P. Lognonné        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 14:40 - 15:00
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        	          	    A global analysis of atmospheric waves produced by the January 2022 eruption of Hunga volcano (Amphithéatre IPGP) - J. Vergoz        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 15:00 - 17:30
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        	          	    Beyond elastic waves generated by earthquakes (Amphithéatre IPGP) - Chair : N. Shapiro        	          	 | 
        	          	
        	          		                             
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        	          	| 
        	          	        			                 15:00 - 15:20
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        	          	    Extracurricular seismograms: From tsunamis to gravity airwaves (Amphithéatre IPGP) - E. Okal        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 15:20 - 15:40
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        	          	    Global seismic signature of the 2022 Hunga Tonga eruption  (Amphithéatre IPGP) - P. Poli        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 15:40 - 16:05
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        	          	    Refreshments (Médiathèque)        	          	 | 
        	          	
        	          		                             
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        	          	        			                 16:05 - 16:30
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        	          	    Seismic noise sources (Amphithéatre IPGP) - E. Stutzmann        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 16:30 - 16:50
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        	          	    Challenges in physical modeling of landslides and glaciers: how seismic data can help  (Amphithéatre IPGP) - A. Mangeney        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	        			                 16:50 - 17:10
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        	          	    Very long-period signals at Piton de la Fournaise volcano, La Réunion. (Amphithéatre IPGP) - Z. Duputel        	          	 | 
        	          	
        	          		                                
                                                         
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        	          	| 
        	          	        			                 17:10 - 17:30
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        	          	    « Jerk »: A successful early warning method to forecast volcanic eruptions at Piton de la Fournaise (Amphithéatre IPGP) - F. Beauducel        	          	 | 
        	          	
        	          		                             
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        	          	        			                 17:30 - 18:30
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        	          	    Concluding remarks and discussion (Amphithéatre IPGP)        	          	 | 
        	          	
        	          		                             
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