A dataset containing acoustic telemetry detection data for walleye from Stoney Lake, Ontario, Canada. This dataset includes detections from tagged fish recorded by an acoustic receiver array.
Format
A data frame with 125,538 rows and 4 columns:
- species
Character. Species name ("Walleye")
- fish_id
Character. Unique identifier for individual fish (e.g., "Walleye-1512985")
- station_id
Character. Acoustic receiver station identifier (e.g., "T4-1")
- detection_timestamp_utc
POSIXct. Date and time of detection in UTC
Details
This dataset represents real acoustic telemetry data collected as part of fish movement studies in Stoney Lake. The data includes detections from multiple individual walleye across various receiver stations over the study period (2023). Each row represents a single detection event.
Examples
if (FALSE) {
# Load the dataset
data("stoney_fish_detections")
# View dataset structure
str(stoney_fish_detections)
# Number of unique fish
length(unique(stoney_fish_detections$fish_id))
# Number of receiver stations
length(unique(stoney_fish_detections$station_id))
# Date range of detections
range(stoney_fish_detections$detection_timestamp_utc)
}