Underwater sounds, including killer whale and humpback whale vocalizations, recorded in northern Norway in January 2023

Dataset of underwater acoustic recordings obtained during the expedition “Orcalize” that took place in Skjervøy in northern Norway from 29^th December 2022 till 6^th January 2023. The data contains vocalizations from killer whales and songs from humpback whales which gather in the local fjords during the winter months to feed on herring. We recorded in the band of 20 Hz – 60 kHz with calibrated hydrophones arranged in a compact tetrahedral array that we deployed over board of a motorboat. In total we provide 16 files of continuous recordings with duration from several minutes to over one hour. The total dataset is about 7 hours 37 minutes long and the memory size is 62.8 GB. See the file info.pdf for more information.本数据集为2022年12月29日至2023年1月6日于挪威北部谢尔克菲尤尔（Skjervøy）开展的"Orcalize"科考任务期间采集的水下声学录音数据。该数据集包含虎鲸的鸣叫声与座头鲸的鸣唱声，两类鲸群均会在每年冬季聚集于当地峡湾捕食鲱鱼。本次采集采用经校准的水听器（hydrophones）组成紧凑四面体阵列，布设于摩托艇舷外水域，录音频段覆盖20 Hz至60 kHz。本数据集共提供16段连续录音文件，单段时长从数分钟至一小时以上不等，总时长约7小时37分钟，总存储空间占用为62.8 GB。详细信息请参阅info.pdf文件。