2026-06-16T04:41:51Zhttps://www.radar-service.eu/oai/OAIHandler
10.35097/hr1xtyxjwu1fyfs72026-01-10T16:28:37Zradar4kit
10.35097/hr1xtyxjwu1fyfs7 Gao, Yajian Yajian Gao 0000-0002-6241-4319 Karlsruhe Institute of Technology Workflow for multi-array beamforming in seismology to detect ocean microseism Karlsruhe Institute of Technology 2025 2026 Physics Geological Science Open Access Creative Commons Attribution 4.0 International Karlsruhe Institute of Technology Rietbrock, Andreas 0000-0002-3946-7826 Karlsruhe Institute of Technology The code and data in this repository is linked to the research article: "High-Resolution Spatiotemporal Monitoring of Secondary Microseisms via Multi-Array Analysis, Gao, Y., Rietbrock, A., Tilmann, F., Dushi, E., Geophysical Journal International (2025, under revision) This data repository contains the following files and subdirectories: Beamforming: Hinet: Slowness_data_hourly: beampower data and backprojection distance_baz_slowness_*: distance and back azimuth from the global grid to the center of network assuming seismic phase, e.g. P or PKP Step1_beamforming_hourly.py: beamforming code for the cross-correlation data (data can be obtained on request) Step2_beamforming.ipynb: plot the beamforming from step1 Step3_backprojection.py: backprojection to generate distance_baz_slowness_* ANTICS (SCSN) Slowness_data_hourly: beampower data and backprojection distance_baz_slowness_*: distance and back azimuth from the global grid to the center of network assuming seismic phase, e.g. P or PKP Waveheight: https://data.marine.copernicus.eu/product/GLOBAL_ANALYSISFORECAST_WAV_001_027/services or !motuclient --motu https://nrt.cmems-du.eu/motu-web/Motu --service-id GLOBAL_ANALYSISFORECAST_WAV_001_027-TDS --product-id cmems_mod_glo_wav_anfc_0.083deg_PT3H-i --date-min 2022-11-18 00:00:00 --date-max 2022-11-1 WWIII: surface spectral density F_5_10s_glob: Equivalent force calculated using WMSAN https://github.com/lystom/WMSAN Summary_dailyplot_hourly_withwwiii3.py: plot the multi-array beamforming and compare with significant waveheight, surface spectral density, and P wave equivalent force on the ocean floor CCF: Is an empty dir but should store the cross-correlation data in ASDF format, due to the large size of dataset, the data could be obtained on request. 2,2 GB application/x-tar