SeisComPGFZ2026-05-31T09:09:39.402733ZALOIS: DEPAS ocean-bottom seismometer operations at the western Gakkel Ridge / Lena Trough in 2022-202310.14470/9I763612{'obs-specific': {'clock_correction_linear': {'drift': 12.27861, 'start_sync_reference': '2022-07-25T00:37:51', 'end_sync_reference': '2023-07-07T16:36:27', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.883-6.42305-42151st siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-25T00:39:12Z82.883-6.42305-4215090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3143A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607189572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.883-6.42305-421500010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3143A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607189572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.883-6.42305-421500-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3143A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607189572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.883-6.42305-421500-9010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-312122_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3143A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607189597103.561721M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_nonlinear': {'drift': -9.26513, 'start_sync_reference': '2022-07-24T21:21:26', 'end_sync_reference': '2023-07-10T04:45:28', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.9189-6.3445-41552nd siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-24T21:21:38Z82.9189-6.3445-4155090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9189-6.3445-415500010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9189-6.3445-415500-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9189-6.3445-4155009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-31207605_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092717878.047821M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_linear': {'drift': -7.258220, 'start_sync_reference': '2022-07-24T20:38:51', 'end_sync_reference': '2022-07-24T20:40:46', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.9098-6.2036-39983rd siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-24T20:40:46Z82.9189-6.3445-4155090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9189-6.3445-415500010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9189-6.3445-415500-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9189-6.3445-4155009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-31207605_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3299A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607092717878.047821M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_nonlinear': {'drift': -10.915025, 'start_sync_reference': '2022-07-24T13:32:40', 'end_sync_reference': '2023-07-09T09:10:54', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.835-6.675-45104th siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-24T13:33:51Z82.835-6.675-4510090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3159A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607069572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.835-6.675-451000010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3159A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607069572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.835-6.675-451000-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3159A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607069572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.835-6.675-4510009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-700049_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3159A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607069685566.1483241M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_linear': {'drift': 1.124089, 'start_sync_reference': '2022-07-25T16:33:45', 'end_sync_reference': '2023-07-12T03:47:09', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.9179-6.7412-39005th siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-25T16:34:02Z82.9179-6.7412-3900090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3151A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607195572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9179-6.7412-390000010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3151A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607195572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9179-6.7412-390000-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3151A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607195572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9179-6.7412-3900009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-700044_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3151A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607195685566.1483241M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_nonlinear': {'drift': 5.250678, 'start_sync_reference': '2022-07-25T18:59:11', 'end_sync_reference': '2023-07-21T16:58:32', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.9694-6.4339-42506th siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-25T18:59:59Z82.9694-6.4339-4250090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3190A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607083572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9694-6.4339-425000010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3190A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607083572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9694-6.4339-425000-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3190A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607083572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9694-6.4339-4250009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-312108_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3190A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607083576831.315121M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_linear': {'drift': -13.399243, 'start_sync_reference': '2022-07-25T20:52:45', 'end_sync_reference': '2023-07-04T21:49:03', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.9459-5.9309-43547th siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-25T20:53:05Z82.9459-5.9309-4354090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3205A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607078572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9459-5.9309-435400010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3205A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607078572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9459-5.9309-435400-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3205A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607078572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.9459-5.9309-4354009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-700054_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3205A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607078669959.95441599991M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS{'obs-specific': {'clock_correction_nonlinear': {'drift': -17.996628, 'start_sync_reference': '2022-07-24T16:37:18', 'end_sync_reference': '2023-07-06T16:35:04', 'time_base': 'Seascan MCXO, ~1e-8 nominal drift', 'reference': 'GPS'}}}82.8685-5.7545-39178th siteSea floorunknownBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS2022-07-24T16:37:28Z82.8685-5.7545-3917090010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3168A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607073572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.8685-5.7545-391700010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3168A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607073572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.8685-5.7545-391700-9010010011e-10Wideband seismometerTrillium Compact 120s updated improved responses by Nanometrics [config: TC120_improved]Nanometrics, IncNanometrics, IncTrillium Compact 120s3168A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607073572702350431m/sVELOCITYBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS82.8685-5.7545-3917009010010011e-10HydrophoneHiTech HTI-04-PLC-ULF hydrophone, 0.01-XXX Hz [config: SN-31208005_6d6_200M]HiTech, incvariousHTI-04-PLC-ULF3168A/D converter + digital filter6d6: A/D converter + FIR digital filter [config: 100sps]K.U.M. Umwelt- und Meerestechnik Kiel GmbHK.U.M.K.U.M 6d661607073701536.5554761M/SPRESSUREBroadband Ocean Bottom SeismometerDepas ObsAWIDepas OBS