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GFW(全球渔业观察)每日捕鱼时长
渔业活动强度,以推断出的渔业活动小时数为单位。每项资产都是给定标志状态和日期的捕捞强度,其中每个渔具类型的捕捞活动都有一个频段。查看 Earth Engine 脚本示例。另请访问 GFW 主要网站,了解该计划的… fishing gfw marine monthly ocean oceans -
GFW (Global Fishing Watch) 每日船只时长
渔船存在情况,以每平方公里小时数为单位。每个资产是指给定标志状态和日期的船只存在情况,每个渔具类型对应一个频段。查看 Earth Engine 脚本示例。另请访问 GFW 主要网站,了解该计划的… fishing gfw marine monthly ocean oceans
Datasets tagged fishing in Earth Engine
[null,null,[],[[["\u003cp\u003eGlobal Fishing Watch (GFW) datasets provide daily insights into fishing activity, including fishing effort by gear type and vessel presence.\u003c/p\u003e\n"],["\u003cp\u003eThese datasets measure fishing effort in hours and vessel presence in hours per square kilometer, broken down by flag state and gear type.\u003c/p\u003e\n"],["\u003cp\u003eUsers can access sample Earth Engine scripts and explore the main GFW site for more information and program details.\u003c/p\u003e\n"]]],["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"],null,["# Datasets tagged fishing in Earth Engine\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### GFW (Global Fishing Watch) Daily Fishing Hours](/earth-engine/datasets/catalog/GFW_GFF_V1_fishing_hours) |\n | Fishing effort, measured in hours of inferred fishing activity. Each asset is the effort for a given flag state and day, with one band for the fishing activity of each gear type. See sample Earth Engine scripts. Also see the main GFW site for program ... |\n | [fishing](/earth-engine/datasets/tags/fishing) [gfw](/earth-engine/datasets/tags/gfw) [marine](/earth-engine/datasets/tags/marine) [monthly](/earth-engine/datasets/tags/monthly) [ocean](/earth-engine/datasets/tags/ocean) [oceans](/earth-engine/datasets/tags/oceans) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### GFW (Global Fishing Watch) Daily Vessel Hours](/earth-engine/datasets/catalog/GFW_GFF_V1_vessel_hours) |\n | Fishing vessel presence, measured in hours per square km. Each asset is the vessel presence for a given flag state and day, with one band for the presence of each gear type. See sample Earth Engine scripts. Also see the main GFW site for program ... |\n | [fishing](/earth-engine/datasets/tags/fishing) [gfw](/earth-engine/datasets/tags/gfw) [marine](/earth-engine/datasets/tags/marine) [monthly](/earth-engine/datasets/tags/monthly) [ocean](/earth-engine/datasets/tags/ocean) [oceans](/earth-engine/datasets/tags/oceans) |"]]