GPS: Mbiri Yoyendayenda kupita kumalo atsopano Dziwani Mphamvu

Mumadalira GPS malo anu tsiku lililonse kuti mupeze malo atsopano ndikulumikizana ndi anthu. M’mbuyomu, ma Viking ankayenda padziko lonse pogwiritsa ntchito malo amene Dzuwa ndi nyenyezi zilili. Masiku ano, tili ndi zipangizo zamakono zimene zimatithandiza kudziwa kumene tili.

M'mbiri yonse, amalinyero akhala akuyang'ana kumwamba kuti awatsogolere. Iwo ankagwiritsa ntchito chipangizo chamakono chotchedwa sextant kuti ayeze zinthu zakuthambo monga dzuŵa poyerekezera ndi chizimezime. Kuwonjezera apo, ankadalira chipangizo chotchedwa chronometer ya m’madzi kapena wotchi ya m’nyanja kuti iwerengere longitude ndi nthawi.

Posachedwapa, ntchito zamalo zisanabwere, mamapu ndi ma atlases anali zida zoyendera bwino. Mukapeza kuti mwataika popanda kugwiritsa ntchito mafoni am'manja, mumayenera kuyima ndikufunsa njira kuti mukafike komwe mukupita.

Mosakayika, GPS ndichinthu chapamwamba kwambiri.

GPS imagwira ntchito zambiri ndipo imapereka mphamvu komanso kudalirika.

Imakulondolerani komwe mukupita kwinaku ikukupatsani zambiri zokhudza nthawi yaulendo.

GPS imathandizira opulumutsa anthu kupeza anthu omwe akusowa.

Pali masewera osiyanasiyana omwe amagwiritsa ntchito GPS komwe muli.

GPS imapereka chidziwitso cholondola chokhudza nthawi komanso malo a Nthawi ya Dzuwa, Pali Dzuwa ndi Malo a Mwezi

GPS imagwiritsidwa ntchito kwambiri padziko lonse lapansi.

Mutha kuwerenga zambiri za Global Positioning System Kuchokera pamasamba a Wikipedia.