A subset of anonymized scallop data
Format
`scallop` A data.frame with 10,000 rows and 31 columns:
- TRIPID
Randomly assigned trip ID number.
- DATE_TRIP
Date of landing.
- PERMIT.y
Randomly assigned six-digit vessel fishing permit number.
- TRIP_LENGTH
Days calculated from the elapsed time between the date-time sailed and date-time landed; this is a measure of days absent.
- GEARCODE
Fishing gear used on the trip.
- port_lat
Latitude of the geoid.
- port_lon
longitude of the geoid.
- previous_port_lat
Previous latitude of geoid.
- previous_port_lon
Previous longitude of geoid.
- Plan Code
Portion of the VMS declaration code that identifies the fishery being declared into for the trip.
- Program Code
Portion of the VMS declaration code that identifies the program within the declared fishery. For scallops, the program code delineates LA and LAGC trips, as well as access area trips from other trips.
- TRIP_COST_WINSOR_2020_DOL
The estimated or real composite trip cost for the VTR trip record generated using the methods described in the Commercial Trip Cost Estimation 2007-2019 PDF file. However, these values have been Winsorized by gear type as a method of avoiding unreasonably high or low trip costs, replacing any value within each gear-group that is less than the 1st percentile or greater than the 99th percentile with the 1st and 99th percentile value, respectively.
- DDLAT
The latitude reported on a VTR (Vessel Trip Reports).
- DDLON
The longitude reported on a VTR (Vessel Trip Reports).
- NAME
Name of wind lease which is found within a given ten minute square.
- ZoneID
FishSET's version of a ten minute square.
- POUNDS
Live pounds.
- LANDED
Landed pounds from the dealer report.
- LANDED_OBSCURED
Landed pounds from the dealer report (jittered/obscured).
- DOLLAR_OBSCURED
The value of catch paid by the dealer, from the dealer report (jittered/obscured).
- DOLLAR_2020_OBSCURED
The value of catch paid by the dealer, from the dealer report (in 2020 dollars, jittered/obscured).
- DOLLAR_ALL_SP_2020_OBSCURED
The value of catch for all species caught (in 2020 dollars, jittered/obscured).