Ukuqhawula kuthenga i-Ashtech; Yintoni esinokuyilindela

Iindaba azizange zikumangalise, kula maxesha ukuba iinkampani ezinkulu zithenge abathengiselwano bazo, zidibanise kwaye zidibanise zibe zicucu; kodwa ngokungathandabuzeki sikholelwa ekubeni oko kwenzeka ngeenkampani ezenzile izixhobo esisisebenzisileyo okanye ziceba ukuzuza.

Ekuqaliseni kwam kwaye kusuka kumhlobo omhle esabelana naye ngalo mbandela, akuyikusa. Ziyimiphumo yokudityaniswa kwehlabathi kunye nokuhlanganiswa okungenakukhunjulwa kokuthinjwa, ukucwangciswa kunye neeteknoloji zeenkonzo zedatha. Akukho nto eyenzayo kwindlela ababekuloo mzekelo izitishi ezipheleleyo (60 kumanqaku e-11). Into ethile kukuba ukhuphiswano (ukwahlula ubuchwephesha baseTshayina), luhlala kwizinto ezintathu ezintle:

  • Yurophu (Leica)
  • IJapan (iTropcon)
  • EUnited States (Trimble)

Kodwa ngamnye kubo bavela iimbali elide ezifana ibonisa nobunjineli yoluntu, cartography, photogrammetry, ukuhlola, GIS kunye nokuthuthwa sele ukubeka kunye iinkalo njengoko phantse engenakususwa nto. Ukuziphendukela kwe-CAD / CAM / CAE ubuchwepheshe, iikhomputha, elektroniki kunye ne-intanethi zongezwa ngentshisekelo enomdla.

Kwimeko kaLeica (ESwitzerland), uyindlalifa yale maqela aseWunds esiwasebenzisa eYunivesithi, eneembali ezivela kwi-1819, ehambelana nokuveliswa kweekhamera ezidumile zeLeitz. ukuzuza eshwankathela entsimini photogrammetry kunye isekude bathenga ERDAS kunye LH Systems e 2001 kunye ER Mapper, Ionic kunye Acquis e 2007.

i-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gpsi-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gps

Ngoku uHexagon AB (isiSweden) ungumnini weLeica, njengeGeomax kwaye kutshanje wathenga i-Intergraph (2010).

Kwimeko ye Topcon (EJapan), livela kwi-1932; Ku2000 Topcom wathenga iJavad; QALA kwi-2006 no-Sokkia kwi-2008. Isinyathelo esilandelayo sinokuba yinkampani yaseTshayina, engaziwa kwindawo yethu kodwa ngokukhula komhlaba wonke okunokubamba i-Topcon ephelelwe kwimihlaba ethile yesicelo.

i-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gps

Kwaye ityala likaTymble, kwicala leehlabathi litshanje kwangoko (1978) kodwa ngobudlova beenkampani zaseMntla-Amerika. Wayeneengcambu kunye noHewlett Packard; Kwi-1990 ingena kwiphakheji yeDatacom, ngoko kwi-2000 ithengisa i-Spectra Precision kunye ne-TDS, kwi-2003 Nikon; kwi-2004 MENSI, GeoNav; kwi-2005 Pacific Crest, MTS kunye neApache Technologies kunye ne-Applanix.

i-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gps i-leica topcom sokkia magellan i-gmble gps

Emva koko ku-2006 uthengisa i-APS, i-XYZ, i-Quantm, i-BitWyse e-Eleven, i-Meridiya kunye noluhlu ... olubandakanya phakathi kokugqibela Definiens kwi2010. Ngoko ukuthengwa kweAshteki kwi-2011 ayikho into efunyenweyo -Kakade, ngaphandle kweMagellan eyayithengisiwe-.

Ezi nkqubo azivami ukubulala ubuchwepheshe obutsha kodwa ezo ziphelile. Ukuqhaqhazela ukuthenga iAshtech ukunyusa ukhuphiswano lwe-Spectra Precision, ukuba ungabulali iteknoloji ye-BLADE, njengoko ndiyiqonda ngoku, siya kubona emva koko.

Ukudibanisa iphothifoliyo ebanzi ye-Ashtech yeemveliso ze-GNSS kunye nenethiwekhi yokusasazwa kweSpectra Precision inokunika abavavanyi ukhetho olululo olunomdla oluchanekileyo.

Ngalokhu, kucacisiwe, ukuba asiyi kuphinda sibone i-Mobile Mapper 6 eyayiyiMagellan, kuphela umgca omtsha obizwa ngokuba yiMfonta Mapper 10 kunye ne-Mobile Mapper 100. Kwi-MM100 sele ivele Ndandibonile iintsuku ezimbalwa ezedlule, unikeza i-40 cm kwisithuthi kunye no-cmNXX ngaphantsi kwe-post-processing; ngelixa i-MM10 incinci kakhulu kodwa iya kuthengiswa kakhulu kwiinjongo ze-cadastre zasemaphandleni:

i-leica topcom sokkia magellan i-gmble gps Bekuya kufuneka ukubona, kodwa nje ukuba nomfanekiso iqela US $ 1,500 okanye ngaphantsi, kunye WindowsMobile evulekileyo, ikhamera, software ye-GIS, postprocessing yaye uyakwazi ezakunyuka inkqubo yokuqokelelwa kwedatha kwizikhululo kunye Bluetooth. Isixhobo esinamandla ngokumelene ne-US $ 2,400 okanye ngaphezulu okuya kuba kubiza umqokeleli wesitishi ngaphandle kokungena kwe-GPS GIS. Akukho nto enokuyenza ngokulula Imephu yeMapper 6, nangona eli lixhasa i-RTK; umqokeleli wesitishi angenziwa kunye nale hardware kunye nesofthiwe ye-SSF yeSokkia

Ngokubhekiselele kwicala le Phakamisa i3 eliza kutshabalalisa, siya kubona kuphela i-Promark 100 kunye no-Promark 200. Ukwahluka kweyesibini kunye neyokuqala kukuba i-PMK200 isebenze ngokuphindaphindiweyo kwe-GPS, okanye i-GLONASS kunye ne-GPS kwixesha eliqhelekileyo. Iso, ayikwazi ukuma i-GLONASS kwixesha eliphindwe kabini.

i-leica topcom sokkia magellan i-gmble gps Kodwa phakathi kwe-GLONASS / GPS yexesha eliqhelekileyo kunye ne-GPS yokuphindaphinda kabini, ndingathanda ukhetho lwesibini -ubuncinci kuma-tropics aseMerika akukho zindlela ezininzi-.

Bobabini i-Promark ne-Mobile Mapper 100 zixhobo ze-hardware kunye ne-hardware efanayo ne-software. Ngendlela, zixhobo zokusebenza, umcimbi woqwalaselo, ukuqala nge-MM100; ngoko unako ukuthenga i-antenna yangaphandle yefriji ephindwe kabini (kukho i-Promark), ukuba ufuna ngaphezulu uya kudibanisa i-software ye-geodesic yomqokeleli kunye ne-RTK kwaye unayo iqela elikhulu.

Ngethemba ukuba ukuthengwa kukuhle kubo bonke.

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