R (>= 2.10), raster, trip, data.table, geosphere
sp, raster, trip, data.table, geosphere, ggmap, gridExtra,
ggsn, stats
sp, raster, trip, data.table, geosphere, ggmap, gridExtra,
ggsn, stats, maps
plotKML, sp, raster, trip, data.table, gridExtra, ggsn, stats,
maps, pracma, plyr, ggmap, lubridate, dplyr
plotKML, sp, raster, trip, data.table, gridExtra, ggsn, stats,
maps, pracma, plyr, ggmap, lubridate, dplyr, emmeans, utils
geosphere, data.table, gridExtra, ggsn, ggmap, maps, pracma,
lubridate, dplyr, emmeans, utils, sf, stars
geosphere, data.table, gridExtra, ggsn, ggmap, maps, pracma,
lubridate, dplyr, emmeans, utils, sf, stars, plotKML