Soundscapes to Landscapes Acoustic Recordings, Sonoma County, CA, 2017-2022

This dataset holds in situ sound recordings from sites in Sonoma County, California, USA as part of the Soundscapes to Landscapes citizen science project. Recordings were collected from 2017 to 2022 during the bird breeding season (mid-March thru mid-July). Sites (n=1399) were selected across the county; locations were stratified with respect to topographic position and broad land use/land cover types, such as forest, shrubland, herbaceous, urban, agriculture, and riparian areas. Two types of automated recorders were used: Android-based smartphones with attached microphones and AudioMoths. Recorders were deployed at sites for at least 3 days, and programmed to record 1 min of every 10, thus providing temporal sampling through day and night. Each recording was saved in a waveform audio file format (.wav) with 16-bit digitization depth and 44.1 kHz or 48 kHz sampling rate for smartphone and AudioMoth recorders, respectively. The dataset also includes site information including site location when so permitted by landowners in tabular form and photographs of field sites.

本数据集收录了来自美国加利福尼亚州索诺玛县各地点的实地录音，作为‘声景至景观’公民科学项目的一部分。录音采集于2017年至2022年间的鸟类繁殖季节（自三月中期至七月中期）。共选取了1399个地点，这些地点在全县范围内分布，根据地形位置和广泛的土地利用/覆盖类型（如森林、灌木丛、草本植被、城市、农业和河岸地区）进行分层选择。使用了两种类型的自动录音设备：配备麦克风的基于Android智能手机和AudioMoth。录音设备在每个地点部署至少3天，并设置为每10分钟记录1分钟，从而实现了昼夜的时序采样。每个录音均保存为波形音频文件格式（.wav），智能手机和AudioMoth录音设备的数字化深度分别为16位，采样率为44.1 kHz或48 kHz。此外，数据集还包含站点信息，包括在土地所有者允许的情况下以表格形式记录的站点位置和实地站点的照片。