02-02-2016, 02:54 PM
The built in GPS/GGLONASS has the advantage to be on board, whereas additional devices need to be mounted and powered and connected by a cable - which is always the second best option. I tried the Nikon GPS-1 and the solmeta geotagger, which works a bit better and faster. But the battery of it drains fast. and very often I forget it at home.
Of course, in dense forrests, narrow valleys, even in cities with very high houses and small streets it will become less reliable. Phones, which connect to know WiFi stations have an advantage in city situations.
Of course, in dense forrests, narrow valleys, even in cities with very high houses and small streets it will become less reliable. Phones, which connect to know WiFi stations have an advantage in city situations.