Imaging subglacial hydrology beneath the Greenland Ice Sheet
收藏DataCite Commons2025-09-26 更新2026-05-04 收录
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https://www.fdsn.org/networks/detail/6H_2022/
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We will deploy 36 3-component short period (1 Hz?) sensors for one summer, May-August 2019 on the Greenland Ice sheet at about 1000m elevation. Sensors will need to be installed on poles drilled into the ice due to melt out during the summer, similar to previous projects. Ideally these would be L2s with Q330s similar to the request we put in last year, but I am less clear on the frequency range of your new GeoIce equipment, perhaps that is also appropriate. We would like to preserve the 1-4 Hz band and not use 4.5 Hz sensors if possible. Instruments would need to be shipped in spring to make the air force flights up to Greenland. They would be pulled out in August and presumably back to PASSCAL by October sometime.
提供机构：
International Federation of Digital Seismograph Networks
创建时间：
2021-07-28
