| argosFiltered {movegroup} | R Documentation |
Data: Tracks of two great hammerhead sharks with position confidence intervals
Description
Tracks of 2 great hammerhead sharks tagged in Jupiter, and The Keys, Florida, USA, in 2022 and 2023 respectively, by Saving The Blue (savingtheblue.org), filtered by argosfilter::sdafilter and with state space model applied using aniMotum package, using scripts by Vital Heim, see https://github.com/SimonDedman/SavingTheBlue/blob/main/R/06A_Filter_SPOT_data.R and https://github.com/SimonDedman/SavingTheBlue/blob/main/R/06B_CTCRW_SPOT_data_usin_animotum.R .
Usage
data(argosFiltered)
Format
A data frame with 1492 rows and 8 variables:
- id
Character, shark ID.
- date
POSIXct datetime, format YYYY-MM-DD HH:MM:SS.
- lon
Decimal longitudes.
- lon025
Decimal longitudes, lower 95% confidence interval bound.
- lon975
Decimal longitudes, upper 95% confidence interval bound.
- lat
Decimal latitudes.
- lat025
Decimal latitudes, lower 95% confidence interval bound.
- lat975
Decimal latitudes, upper 95% confidence interval bound.
Author(s)
Simon Dedman, simondedman@gmail.com
Vital Heim, vital.heim@gmail.com