ʻO ka antenna GPS a i ʻole GNSS?
Pahuhopu a me ka Uhi ʻana
I ke ao o ka ʻenehana hoʻokele a me ke kūlana, Nā antenna GPS a me GNSShe kuleana koʻikoʻi ko lākou. Eia nō naʻe, ʻaʻole ʻike ka poʻe he nui i nā ʻokoʻa ma waena o nā mea ʻelua a hoʻohana pinepine lākou i nā huaʻōlelo me ke ʻano like ʻole. Ma kēia faila, e ʻeli mākou i nā ʻokoʻa ma waena Nā antenna GPS a me GNSS, e hoʻomālamalama ana i kā lākou mau hana kūikawā a me nā hoʻohana.
Nā GPSʻO , ʻo ia hoʻi ka Global Positioning System, he ʻōnaehana hoʻokele ukali kaulana ia e hāʻawi ana i ka ʻike wahi a me ka manawa ma nā kūlana o ke aniau āpau, ma nā wahi āpau ma ka Honua a kokoke paha i ka Honua kahi i loaʻa ai kahi laina ʻike ʻole ʻia i ʻehā a ʻoi aku paha mau ukali GPS.Nā antenna GPSua hoʻolālā kūikawā ʻia e loaʻa nā hōʻailona mai ka hui ukali GPS a hoʻohana pinepine ʻia i nā noi like ʻole e like me ka hoʻokele kaʻa, ka hoʻokele moana, a me nā hana leʻaleʻa waho.
Ma ka lima ʻē aʻe,Gnss, a i ʻole Global Navigation Satellite System, he huaʻōlelo ia e pili ana i nā ʻōnaehana hoʻokele ukali he nui, me GPS, GLONASS (Global Navigation Satellite System), Galileo, a me BeiDou. Hiki i nā antennas GNSS ke loaʻa nā hōʻailona mai nā hōkū ukali he nui, e hāʻawi ana i ka ʻike kūlana pololei a hilinaʻi hoʻi i hoʻohālikelike ʻia me nā antennas GPS wale nō. He mea pono loa kēia hiki ke loaʻa nā hōʻailona mai nā ʻōnaehana ukali he nui i nā wahi kahi e ālai ʻia ai nā hōʻailona GPS, e like me nā awāwa kūlanakauhale a i ʻole nā laulāʻau mānoanoa.
Loaʻa a me ka Hilinaʻi
Loaʻa a hilinaʻi ʻia ka GPS ma nā wahi āpau, me nā ʻano hana like ʻole ma nā ʻoihana e like me ka halihali, ka mahiʻai, a me ka leʻaleʻa. Eia nō naʻe, hiki ke hoʻopilikia ʻia kona loaʻa a me ka hilinaʻi e nā mea e like me ke kāohi ʻana o ka hōʻailona a i ʻole ke keakea ʻana.
Ma ka ʻaoʻao ʻē aʻe, hāʻawi ʻo GNSS i ka loaʻa a me ka hilinaʻi paʻa ma muli o ka hoʻohana ʻana i nā ʻōnaehana he nui. Inā ʻaʻole loaʻa a hilinaʻi ʻole paha kekahi ʻōnaehana, hiki i nā mea hoʻohana ke komo i ka ʻike wahi a me ka hoʻokele mai nā ʻōnaehana ʻē aʻe. Hiki i kēia ke lilo i mea pono loa ma nā wahi i kaupalena ʻia ai ka uhi ʻana o ka GPS a hilinaʻi ʻole ʻia paha.
Nā ʻokoʻa koʻikoʻi
Nā ʻokoʻa koʻikoʻi
ʻO kekahi o nā ʻokoʻa nui ma waena o Nā antenna GPS a me GNSSaia i ko lākou uhi ʻana a me ka pololei. ʻOiai ua kaupalena ʻia nā antenna GPS i ka loaʻa ʻana o nā hōʻailona mai ka hui satelite GPS, Nā antenna GNSSloaʻa ka hiki ke loaʻa nā hōʻailona mai nā hui hōkū ukali he nui, e hopena ana i ka pololei a me ka hilinaʻi i hoʻomaikaʻi ʻia, ʻoiai ma nā wahi paʻakikī. ʻO kēia ka mea e koho ai i nā antenna GNSS no nā noi e pono ai ke kūlana kiʻekiʻe, e like me ke ana ʻana, ka mahiʻai pololei, a me ke kūkulu ʻana.
ʻO kekahi ʻokoʻa koʻikoʻi ka loaʻa ʻana o nā hōʻailona. Nā antenna GPShilinaʻi wale nō i nā hōʻailona i hoʻouna ʻia e ka hui satelite GPS, hiki ke maʻalahi i ka pale ʻana i nā hōʻailona a i ʻole ke komo ʻana i kekahi mau wahi. I ka hoʻohālikelike ʻana, hiki i nā antenna GNSS ke hoʻohana i nā hōʻailona mai nā ʻōnaehana satelite he nui, e hoʻonui ana i ka loaʻa ʻana o nā hōʻailona a me ka hōʻemi ʻana i ka hopena o ka pale ʻana i nā hōʻailona a i ʻole ke komo ʻana. ʻO kēia ka mea e ʻoi aku ka maʻalahi a me ka ikaika o nā antenna GNSS i nā kūlana hana like ʻole.
