MBON: Benthic percent cover in the Santa Barbara Channel
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This study aims to quantify the percent cover of sessile species from shallow rocky reefs along the coast of Santa Barbara Channel, including the Channel Island National Park monitoring sites. BisQue (Bio-Imagery Semantic Query User Environment, a cloud-based analysis platform) was used to analyzed over 1500 images taken between 2013 and 2015 on the shallow reefs. This is the first phase of a bigger project that directs to improve the image analysis to complement or replace time-consuming in-situ surveys by divers. This data set contains percent cover and occurrence data of invertebrates, algae and fish from 22 subtidal rocky reef sites (Anacapa Landing, Arroyo Burro, Arroyo Quemado, Carpinteria, Cathedral Cove, Cuyler-Bat Rock, Diablo, Ellwood Mesa, Fry’s, Gull Island, Hazards, Isla Vista, Johnsons Lee-North, Mohawk, Naples, Pelican, Prisoners, Rhodes, Scorpion, Solimar, West-End and Cat Rock, Yellowbank). One survey image was collected at each site. Images were processed from 2015-2017 using BisQue with over 300 unique identifying tags. Data are organized in two tables (1) percent cover, (2) occurrence (present-absent).
本研究旨在量化圣巴巴拉海峡沿岸浅海岩礁上固着生物的盖度百分比,涵盖海峡群岛国家公园的监测点位。 研究采用生物影像语义查询用户环境(Bio-Imagery Semantic Query User Environment,一款基于云端的分析平台,简称BisQue),对2013至2015年间采集的1500余幅浅海礁区影像开展分析。 本研究为某大型项目的第一阶段,该项目旨在优化影像分析流程,以辅助乃至替代耗时的潜水员原位调查工作。 本数据集包含22个潮下带岩礁点位的无脊椎动物、藻类与鱼类的盖度百分比及出现数据,涉及点位包括:阿纳卡帕登陆点(Anacapa Landing)、阿罗约·布罗(Arroyo Burro)、阿罗约·克梅多(Arroyo Quemado)、卡平特里亚(Carpinteria)、大教堂湾(Cathedral Cove)、凯勒-巴特岩(Cuyler-Bat Rock)、迪亚布洛(Diablo)、埃洛德梅萨(Ellwood Mesa)、弗莱氏(Fry’s)、古尔岛(Gull Island)、哈泽兹(Hazards)、伊斯塔维斯塔(Isla Vista)、约翰逊李北(Johnsons Lee-North)、莫霍克(Mohawk)、那不勒斯(Naples)、鹈鹕(Pelican)、普里森纳斯(Prisoners)、罗兹(Rhodes)、斯科尔皮翁(Scorpion)、索利马尔(Solimar)、西端(West-End)与卡特岩(Cat Rock)、黄岸(Yellowbank)。 每个点位采集了一幅调查影像。2015至2017年间,研究人员使用BisQue对所有影像进行处理,共生成300余个唯一识别标签。 数据以两张数据表的形式组织:(1)盖度百分比数据表;(2)出现(存在-缺失)数据表。



