filterGPS: 'filterGPS' Filter out bad GPS position estimates

In embiuw/LoggeR: Read and process whale and seabird sightings from Logger database

Description

filterGPS Filter out bad GPS position estimates

Usage

filterGPS(data.list = midnat, maxSpeed = 300)

Arguments

data.list	List of data frames created using readLogger
maxSpeed	Maximum speed allowed between points, MORE DETAILS NEEDED HERE!!

Details

Creates a quality 'flag' variable in the gps table, indicating which points have passed the quality criterion and should be considered for further processing and analyses.

Value

Returns the same list as in the input, but with flagged GPS positions in the gps table,

Author(s)

Martin Biuw

See Also

readLoggerTable to read single table from sightings database, readLogger to read entire sightings database, correctEffort to correct inconsistencies in effort table, fillGPS To fill in missing GPS positions after filtering mkLeaflet to make interactive Leaflet map of sightings, convert2spatial to convert selected parts of sightings data list to shapefiles.

Other Logger sightings database functions: convert2spatial(), correctEffort(), fillGPS(), mkLeaflet(), readLoggerTable(), readLogger()

embiuw/LoggeR documentation built on May 21, 2020, 4:34 p.m.