A set of observations of Fakefish on the Gulkana River and its tributaries.
data(fakefish)
A data frame
x. X-coordinate of observation (Alaska Albers Equal Area). Note that the locations do not align with the river network object.
y. Y-coordinate of observation
seg. River segment (with x- and y-coordinates snapped to river network object)
vert. River vertex
fish.id. Numeric identifier for each fish (individual fish were observed more than once)
flight. Numeric identifier for each telemetry flight
flight.date. Date of each telemetry flight