OZtopo PNG V1.2 - a set of 20m contours covering Papua New Guinea with OSM Roads and Tracks
Papua New Guinea 20m Contours
& OSM Maps for Garmin GPS units
Supplied as a 318mb download
OZtopo PNG provides contour lines at 20m intervals for Papua New Guinea, Solomon Islands, East Timor and surrounding islands.
Supplied with OSM maps with roads and track detail
This mapping product is produced by GPSOZ