Musa ukuphuma kwi-adventure yakho ngaphandle komnye
Ingaba uhamba ngeentlanga , i- geocaching kunye nosapho, okanye ukuloba kwamanzi amaninzi, ukwazi ukuba unaphi na ixesha elifanelekileyo. Ehlabathini lanamhlanje, i-GPS egcinwe ngesandla ilingana nezobuchwephesha imephu kunye nekhampasi yonke ehlanganiswe enye.
Ukongezwa kwemimiselo emitsha kwiminyaka yamuva, kubandakanywa izingozi ezinokuthi, ukujula kwamanzi kunye ne-thermometer kwandise iimeko zokusetyenziswa kwi-GPS ngaphesheya kwendlela ehamba ngayo. Xa uhamba kwintsimi engaqhelekanga, iyunithi ye-GPS egcinwe ngesandla ayikho nje isiluleko esihle, yinto ebalulekileyo ukuze ufumane isikhokelo sakho, nanini na, naphi na.
Khangela izinto ezikhethiweyo ezingezantsi, ezona zivela kwi-Garmin, iingcali zoshishini xa kuziwa kubaphathi be-GPS abathintekayo.
I-Garmin ka-64 iyisitopu esiphezulu, esinobuqili kunye nesigcwele esiphezulu seGPS esiphezulu kuzo zonke indawo ezilungileyo. Iskrini sombala we-2.6-intshi siwubomvu kakhulu xa kufikelelwe ukungena kunye nokuphuma, okwenza ukhokelo luhambe lula kwaye lubuhlungu. I-helix antenna ephawulekayo iquka i-GPS kunye ne-GLONASS iteknoloji kwaye ivumela ukunyuswa kwesigxina kwiindawo ezilukhuni. I-64st iyakwazi ukufumana indawo yakho ngokukhawuleza kwaye ingakwazi ukugcina isigxina sakho kwiphepha elikhuni okanye kwiinkanyane ezinzulu. Ngeeyure ezingama-16 zobomi bebhetri, kukho i juzi enamandla kummandla wonke uhambo lokuhamba kunye negumbi lokunceda.
Xa kuziwa kuhambo lokuhamba, iziganeko ezingama-64,000 eziphambili zokulayishwa kunye neeplani ze-100,000 zeemvelo, kunye nokubhaliselwa kweminyaka emibini kwiiNtshontshoEye umfanekiso wesatellite. Ukongeza iimephu ezongezelelweyo kulula, ngokubonga kwi-8GB yememori yebhodi ekuvumela ukuba ufumane ulwazi oluthe xaxa nolwazi olunzulu lweenkcukacha zokuhamba. Ukongezelela, i-Garmin ifaka i-compass electronic compensated compass.
Ukuba ufuna iGPS ephathekayo ephethe izixhobo, i-Garmin Oregon 650t ibiza igama lakho. Nge-7.4 ii-ounces nje, i-650t iqukethe ukubonisa isikrini esine-intshi ye-400 x 240-pixel kunye ne-LED-backlight. Isikrini sokuthintela sifanelekile kwiindawo ezininzi kwaye singasetyenziselwa iiglavu kwiindawo zokuqhwala okanye ezimanzi ezingafanelanga ukunxibelelana ngomunwe ngqo. Ukongezelela, umboniso ngokwawo ulungelelanisa ukukhanya kwelanga kunye nomthunzi ukuze kuvumeleke ukuchaneka okufanayo kuzo zombini iimeko zokukhanyisa. Ukunika amandla umboniso kunye nomzimba wonke we-IPX7 ongenawo umbane ngamabhetri a-AA athengwe ngokwahlukileyo okanye i-NiMH ibhetri epakini enika iiyure eziyi-16 zobomi kwintlawulo enye.
I-650t ihamba phambili ekutshintsheni indawo yakho ngqo usebenzisa indawo ye-GPS kunye ne-GLONASS ye-satellite kunye nekhampasi ye-axis amathathu, i-accelerometer kunye ne-altimeter ye-barometric yolwazi olongezelelweyo ngolwazi. Ukufakwa kweemephu ezili-100 000 eziphambili ezithwalwe kwiimephu zeeprographically with paired shades. Ngaphandle kweemephu eziphambili ziyi-3.7GB yememori engaphakathi, kunye nememori enwebileyo ngekhadi le-microSD yokubulawa kwamaphupha ezongezelelweyo, kuquka ulwazi lwezobugcisa okanye ukujika ngokujika kwindlela. Yongeza kwikhamera ye-megapixel yesibhozo ekubambeni indalo kunye neBluetooth yokwabelana ngeemephu kunye nabahlobo kunye ne-Oregon 650t ixabiso elifanelekileyo lokumkelwa.
Ukuba i-bells kunye nekhwelo ofuna, i-Garmin Montana 680 yindlela efanelekileyo yokusebenzisa imali yakho kwi-GPS ephathekayo eyakhelwe zonke iintlobo zomsebenzi. Unokukwazi ukuqokelela ii-GPS kunye ne-GLONASS amanethiwekhi, iMonton inikezela ngolunye uhlobo olwamkelekileyo olufumanekayo kwiinkcukacha ze-GPS eziphathekayo namhlanje. Kwi-10.2 i-ounces, kunzima kunokuba luninzi lwazo ukhuphiswano, kodwa, ngokubonisa i-screen-friendly-inch in-four-inch ebonakalayo, inika umbono omkhulu kwihlabathi elikujikelezayo. Kukho iqhosha elilodwa kwicala lamandla, ngelixa zonke ezinye iinkqubo ziphathwa ngayo kwisiboniso ngokwazo (nangona kungabikho ukuthintana kwamaninzi, oku kuthetha ukuqhuba umboniso kudinga umnwe omnye).
Ukongeza kwikhamera ye-megapixel yesibhozo, i-Garmin ngaphambili ilayishe amabalazwe angaphezu kwama-100,000, kunye ne-geocaches emhlabeni jikelele, kunye nokubandakanya unyaka owodwa wokubhaliselwa kwi-satellite ye-Birdseye. Yongeza kwikhampasi ye-axis e-axis, i-altimeter ye-barometric kunye nokuzenzekela ngokuzenzekelayo kwezithombe kwaye unayo i-bevy yokukhetha ngaphandle kwe-GPS yokulandelela. Ukongezelela, i-Garmin yongeza i-extras efana nohambo oluphambi kokucwangcisa kunye nesofthiwe yabo ye-basecamp, ukuze ukwazi ukwabelana kunye nabahlobo okanye intsapho. Ubomi bebhetri buyii-16 iiyure.
Ngelixa i-Garmin ilawula ngokubanzi imboni ye-GPS, i-DeLorme inReach Explorer kunye neeyure ezingama-100 zobomi bebhetri yenza iyunithi ekhethekileyo. Ngokungafani neeyunithi ze-GPS zeGarmin, iDeLorme inikezela izinto ezininzi ngaphaya kweendlela ze-GPS zokuhamba, kuquka iindlela zokuthumela i-satellite kunye ne-SOS yokulandelela izakhono ezixhuma kwindawo yokukhangela kunye nokuhlangula. Ukongezelela, i-DeLorme yenza njenge-GPS tracker kwaye inikezela ngomzuzu-10 ukuya kwiiyure ezine ukuya kwendawo yokuhambisa. Ukuba kunomlinganiselo owodwa wokunciphisa kwi-DeLorme, umboniso, ngowama-1.8-intshi, uncinci kwiGPS yanamhlanje. Kodwa, kulungele ukujongana nokuphila kwebhetri ede kakhulu kuluhlu.
Ngama-ounces asixhenxe, i-DeLorme ayifaki okanye ayisuse nayiphi na into eyayiza kuphawula i-GPS shopper. Ngaphandle kwebhetri, ukuhamba okuqhelekileyo kokuhamba kwe-GPS konke apha, kubandakanya ukudala nokujonga imizila, ukulahla iindlela zokuhamba kunye nokuhamba ngeemaphu e-screen. Ukongezelela, uya kufumana iinkcukacha zendlela ezifana nomgama kunye nokuthwala indawo yakho. I-DeLorme inikezela ngokubambisana kwe-Bluetooth kunye ne-smartphone yakho kwi-app ye-mobilemate ye-mobile, enika iinkcukacha ezongezelelweyo, kunye ne-topographic ne-US NOAA yokutshintsha iitshathi kwi-smartphone yakho. I-DeLorme iquka nekhampasi yedijithali, i-altimeter ye-altimeter kunye ne-accelerometer ukwenzela ukuxhaswa kwezinto ezongezelelweyo.
I-310 Summit Series yabamba iso lethu kuba lizisa etafileni iintlobo ezahlukahlukeneyo zeemephu kunye nokusebenza ongazifanelekanga xa usemarike ye-GPS ehamba ngokuzinikela. Ziziphi ezo zinto? Ewe, ukufakwa kweflegi kule phakethi yimibala yeempaji ezongeziweyo ezenziwe ngeMapellan ezibizwa ngokuba yiMartellan maps. Oku kukunika isethi ecacileyo yezobugcisa kwimihlaba eyahlukeneyo yeentaba ezijikelezayo kwihlabathi jikelele, okubhetele kunengubo, i-size-fit-all approach topography.
Ukongezelela, uya kufumana umsebenzi ocacileyo wendlela, iimpawu zamanzi kunye neemephu zendawo zasemaphandleni ezikude. Ukubonwa kwelanga-ukubonakaliswa kwelanga-2.2 nge-Garmins, kwaye kukho nenye inketho yeGoocaching engenamaphepha evumela ukuba ukhuphe imephu yokusetyenziswa kunye neenkcukacha xa ungaxhunyiwe kwilizwe langaphandle. Ubungqina bobuhlobo abuxhomekanga kwaye buyinyani njengoGarmin, kodwa oko kulindeleke. Yimephu ephakamileyo ukuya kwibalaphu ezenza ukuba le GPS ihluke kuyo yonke iMigellan line.
I-Garmin eTrex 30x yi-GPS engenayo yokungena nge-2.2-intshi, i-240 x 320-pixel ukubonisa (ngokuqinisekileyo, ayinkulu kakhulu, kodwa ihamba kakuhle ngokukhanya kwelanga). Kuqukwa ne-eTrex 30x yinqanaba elikwakhelwe nge-shaded relief, kunye ne-3.7G eyongezelelweyo yememori engaphakathi kunye nenkumbulo eyandisayo ye-microSD slot kwiimephu ezongeziweyo. Ukwenza indlela yokuhamba uye indawo ibonakale elula, i-eTrex 30x isekela ukutshintsha kwe-three-axis ehambayo esebenza njengekhampasi ye-elektroniki kunye ne-altimeter ye-barometric ukujonga utshintsho kwingcinezelo kwaye icacise ukuphakama okucacileyo. Ukuthetha ngokuchonga indawo yakho, isamukeli se-GPS kunye nesibhengezo se-HotFix kwisathelayithi sinceda ukugcina isigxina nokuba unesitopu esinzima okanye iinkuni ezinzulu.
Njengomnye wabalingisi bokuqala be-GPS abaxhasiweyo abasebenzisa i-GPS kunye ne-GLONASS satellites, i-eTrex 30x ibonisa okanye "ikhusela" kwindawo yakho malunga neepesenti ezingama-20 ngokukhawuleza kuneyona GPS ephezulu. Kwaye ukucwangcisa uhambo lwakho olulandelayo ngumoya, ngokubonga kwi-software eyenza uhambo olukhululekile oluvumela ukuba udibanise nabanye abahlobo okanye intsapho esebenzisa i-GPS yeGarmin ukuwabelana ngezicwangciso zakho kunye nohambo lwe-Garmin Adventures. Ngaphandle kokucwangciswa kohambo, i-eTrex ingagcina i-200 nemizila ye-2,000 ukuze wenze uhambo lwakho olulandelayo lube lula ukucwangcisa ngaphambi kokuphuma ngaphandle kwendlela okanye phezu kwamanzi. Ukugijima kwiibhetri ezimbini ze-AA, i-eTrex iqhubela kwiiyure ezingama-25 kwerhafu enye. Ngomlinganiselo we-IPX7, isixhobo siyakunqandwa kwamanzi kwaye sinokungena emitha ukuya kumitha engama-30.
I-Garmin eTrex 10 ehlabathini lonke i-GPS i-Handheld ihlangabezana neemigangatho ze-IPX7 zokungena kwamanzi kwaye ingaxilongwa kumitha enye yamanzi imizuzu engama-30. Ngoko uyazi ukuba akuyi kuphazamiseka yimvula okanye ukutshatyalaliswa okunzima onokuyifumana ngexesha elixhalabisa ngaphandle.
I-Garmin eTrex 10 yehlabathi jikelele i-GPS ilinganisa ii-ounces ezili-9.1 kunye nemilinganiselo eyi-1.4 x 1.7 x 2.2 amayintshi ene-2.2-intshi yomboniso we-monochrome. Iquka iindlela ezingama-50 (200 kunye ne-iTrex yayo ye-30x version) kwaye ine-battery yeeyure ezingama-20 kunye neebhetri ezimbini ze-AA. Abasebenzisi bangagcina amanqaku angaphezulu kwama-10,000 kunye namathrekhi angama-200 alondoloziweyo kwinkqubo yokungena ngemvume, evumela ukuba babuyele kwiindawo ezindala. Isamukeli se-GPS sino-WAAS esinokuncediswa nge-HotFix kunye ne-GLONASS, ngoko ke uya kuhlala uhlala ngokukhawuleza kunye nomqondiso onokwethenjelwa phakathi naphakathi. Iza kunye nesigunyaziso seminyaka elilodwa lomthengi.
Umgca we-Oregon uyaziwa ngokusemgangathweni wekhwalithi yayo njengoko zonke zigcwele ngokupheleleyo, ziqhakazile (njengoko zifundwa ngokukhanya kwelanga) zonke ziintshi ezintathu. Kwaye i-Garmin Oregon 600t ayifani. Kwakhona kunxibelelwano oluninzi lokuncedisa, ngoko unako ukucoca kunye nokulayila ukuze ufumane indawo echanekileyo oyifunayo. I-600t ihamba ne-ANT kunye neBluetooth ukusebenza kwezinye iinkcukacha, kwaye kukho imephu yezobugcisa ukuhamba kunye nokuhlola kwakho indawo ekuqinisekiseni ukuba ukunyuka kwakho kuya kuceba.
Ngoku, kukho i-650t, kodwa ngokufanelekileyo njengoko singayichaza, umlinganiselo omkhulu kuphela apha ukufakwa kwekhamera yedijithali ye-8MP kwi-650t. Ukuba uhamba, amathuba okuzisa ifowuni yakho kunye nekhampani efanelekileyo, ngoko ufuna ukuhamba kweGPS ukugxila ekwenzeni oko kuyenzayo: ukubeka kwindawo emaphu. Ngoko, uhamba no-600t, kuba uza kufakwa kwi-Oregon yomgca we-Oregon enomgangatho wexabiso elingaphantsi kwe-650t ngaphandle kwekhamera yedijithali engeyomfuneko.