| 7M (2019-2020) | Storfjorden |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7M (2021-2021) | Temporary seismic network in the urban area of Rome city (Central Italy) |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7M (2022-2022) | SAGE 2022 investigations of the Valles Caldera - Node |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7M (2023-2024) | SAFE: OBS and DAS acquisition off the coast of Estepona (Spain) |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7M (2025-2025) | MACIV nodal Arrays |  | — | — | 
                    
                
                    
                    
                        
                            | 7N (1999-1999) | MB99 |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7N (2018-2022) | Arraiolos |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7N (2023-2024) | Eastwind Glacier Geophysical Surveys ON Top of Antarctic Ice Shelf Transition, Phase II |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7O (2000-2000) | AF00 |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7O (2018-2025) | New England Seismic Transect |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7P (2002-2002) | TIGGER SP |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7P (2018-2020) | Investigating West Texas Seismicity and Structure with Dense Geophone Arrays |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7P (2021-2022) | Einstein Telescope Sardinia Temporary Seismic Arrays |  | — | — | 
                    
                
                    
                    
                        
                            | 7P (2023-2024) | TIME_NODES Phase III (formerly Thwaites Margins) |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7Q (2004-2005) | SEAL |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7Q (2019-2020) | RAPID: Capturing aftershock sequence of 2019 Mw 6.4 Ridgecrest and 7.1 Ridgecrest earthquakes |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7Q (2021-2022) | P- and S-wave survey of landslide |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7Q (2023-2023) | Greenland Ice Drilling for Climate History; site selection |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7Q (2024-2025) | Seismic Investigation of the Scotian Margin |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7R (2005-2006) | EVA |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7R (2018-2019) | Southern Oklahoma Aulacogen MT Survey |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7R (2022-2024) | Geophysical Habitat of Subglacial Thwaites |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7S (2006-2007) | SETA |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7S (2019-2021) | Dense Westland Arrays Researching Fault Segmentation: What controls earthquake segmentation along New Zealand's Alpine Fault? |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7S (2022-2023) | Nodal Deployment for the Elgin-Lugoff South Carolina earthquake swarm |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7S (2024-2025) | Mendocino Rapid Response |  |  | — | 
                    
                
                    
                    
                        
                            | 7T (2007-2007) | SEAL2 |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7T (2019-2020) | LHS |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7T (2022-2022) | Quantification and identification of erosion processes leading to the retreat of headwall in high alpine environment |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7T (2023-2025) | Greenland SLIDE project: passive seismic network |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7U (2007-2008) | SEAL3 |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7U (2019-2021) | Thwaites Margins Seismic Broadband |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7U (2022-2023) | SPRESSO South Pole Distributed Acoustic Sensing |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7V (2019-2019) | GEODES Hawaii Active Seismic Experiment 2019 |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7V (2022-2025) | San Jacinto FaultScan Project |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7W (2022-2023) | VECTOR seismic array in the Irish Midlands |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7X (2022-2023) | LU contribution to _EIFEL-LNX |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7Y (2021-2022) | Horda platform OBS deployment |  | — | DOI | 
                    
                
                    
                    
                        
                            | 7Y (2023-2023) | GEODES Lanzarote Active Seismic Experiment |  |  | DOI | 
                    
                
                    
                    
                        
                            | 7Z (2023-2025) | Lower St Lawrence Ocean Bottom Experiment |  | — | DOI | 
                    
                
                    
                    
                        
                            | 8A (2008-2009) | IPY: Stability of Larsen C Ice Shelf in a Warming Climate |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2010-2012) | West Iberia Lithosphere and Astenosphere Structure |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2013-2013) | Tungurahua July 2013 Temporary |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2014-2014) | Seismic Transect Across the Okavango Rift Zone |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2015-2018) | AfricaArray - Namibia |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2019-2022) | Gofar_Transfrom_Fault |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2023-2023) | Seismic observations and characterization of vehicular activity |  |  | DOI | 
                    
                
                    
                    
                        
                            | 8A (2024-2024) | Black Mountain SmartSolo Node Testing Experiment |  | — | DOI | 
                    
                
                    
                    
                        
                            | 8A (2025-2027) | SOCIEDAD DE PROMOCIÓN Y DESARROLLO ECONÓMICO Y SOCIAL DE LA ISLA DE LA PALMA S.A.U.M.P. |  | — | — | 
                    
                
                    
                    
                        
                            | 8B (2008-2009) | NCISP7 |  |  | DOI |