GFW (Global Fishing Watch) Daily Vessel Hours (GFW/GFF/V1/vessel_hours)
Version V1
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.
| Name | Description | Gee:unit |
|---|---|---|
| drifting_longlines | Hours per sq. km of fishing vessel presence with drifting longlines. | hours/sq. km |
| fixed_gear | Hours per sq. km of fishing vessel presence with fixed gear. | hours/sq. km |
| other_fishing | Hours per sq. km of fishing vessel presence with other gear types. | hours/sq. km |
| purse_seines | Hours per sq. km of fishing vessel presence with purse seines. | hours/sq. km |
| squid_jigger | Hours per sq. km of fishing vessel presence with squid jiggers. | hours/sq. km |
| trawlers | Hours per sq. km of fishing vessel presence with trawlers. | hours/sq. km |
Providers | |
|---|---|
| Global Fishing Watch (producer, licensor) | |
| Google Earth Engine (host) | |
| STAC Version | 0.6.2 |
| Keywords | fishing, gfw, marine, monthly, ocean |
| License | proprietary |
| Temporal Extent | 12/31/2011, 4:00:00 PM - now |
| Citation | Global Fishing Watch, “Tracking the Global Footprint of Fisheries.” Science 361.6378 (2018). |
| Type | image_collection |
| GSD | arc degreesm |
| Cadence | day |
| cube:dimensions | {"x":{"type":"spatial","axis":"x","extent":[-180,180]},"y":{"type":"spatial","axis":"y","extent":[-90,90]},"temporal":{"type":"temporal","extent":["2012-01-01T00:00:00Z",null]},"bands":{"type":"bands","values":["drifting_longlines","fixed_gear","other_fishing","purse_seines","squid_jigger","trawlers"]}} |