An example data set containing spatial information and fish species catch densities (kg/tow). Not useful for formal analysis!
Format
A data frame with 1371 rows and 11 variables:
- X
Easting, UTM NAD83, Zone:20N, Units:km
- Y
Northing, UTM NAD83, Zone:20N, Units:km
- longitude
decimal degrees, NAD83, EPSG:4269
- latitude
decimal degrees, NAD83, EPSG:4269
- year
survey year
- depth
depth of the tow in meters
- whake.kg.tow
catch density of White Hake
- redfish.kg.tow
catch density of Redfish
- ahalibut.kg.tow
catch density of Atlantic Halibut
- ghalibut.kg.tow
catch density of Greenland Halibut
- witch.kg.tow
catch density of Witch Flounder