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GFW(Global Fishing Watch)每日捕捞时长
捕捞作业量,以推断出的捕捞活动时长(小时)为单位。每个资产都是给定船旗国和日期的作业量,每个渔具类型对应一个波段。请参阅 Earth Engine 脚本示例。另请访问 GFW 主网站,了解该计划的详细信息。… fishing gfw monthly oceans -
GFW(Global Fishing Watch)每日船舶时长
渔船存在时长,以每平方公里的小时数为单位。每个资产都是给定船旗国和日期的船舶存在时长,每个渔具类型对应一个波段。请参阅 Earth Engine 脚本示例。另请访问 GFW 主网站,了解该计划的详细信息。… fishing gfw monthly oceans
Datasets tagged fishing in Earth Engine
[null,null,[],[],["Global Fishing Watch (GFW) provides datasets on fishing activities. One dataset tracks daily fishing effort, measured in hours, for each flag state and gear type. Another tracks daily vessel presence, measured in hours per square kilometer, for each flag state and gear type. Both datasets are accessible with Earth Engine scripts, and additional program information is available on the main GFW site. These datasets are related to marine fishing activities.\n"]]