GPSTrack-class {SoDA} | R Documentation |
Objects representing GPS Track information, with separate slots for each of the geodetic coordinates and for time.
Objects can be created by calls of the form new("GPSTrack", ...)
, or read from a typical file by calling scanGPSTRACK()
.
latitude
, longitude
, elevation
:"numeric"
containing the coordinates of points on the track. A valid object requires these to be of the same length and suitable numeric ranges. time
:"DateTime"
; a valid object must have the same length as the coordinates.
scanGPSTrack
for reading in this data;
DateTime
, the virtual class for the time information (usually "POSIXct"
for the actual times.