d7: Individual GPS trajectory dataset

d7R Documentation

Individual GPS trajectory dataset

Description

Demonstration GPS data formatted in manner to facilitate the construction of an xtrack object and demonstration of package xtracks features. For privacy concerns, the raw spatial data have been shifted such that this track will appear to be in the center of Lake Eyasi when mapped.

Usage

d7

Format

A data frame with one row per trackpoint and 6 variables per trackpoint:

lat

latitude, in decimal degrees, WGS 84

lon

longitude, in decimal degrees, WGS 84

elevation_m

elevation in meters

in_camp

binary flag to indicate if the individual is in the camp / residential area, or out of the camp / residential area

unix_time

the GPS timestamp, encoded as the number of seconds since January 1st, 1970 UTC timezone

distance_from_camp_m

the distance of the individual from the centroid of the camp / residential area


brianwood1/xtracks documentation built on Oct. 12, 2022, 7:42 a.m.