GPS / Zida

Kutupa kumagula Ashtech; kodi tingayembekezere chiyani

Nkhaniyi siidadabwitsa kwambiri, m'masiku ano makampani akuluakulu akugula makampani awo, akuphatikizana ndikugawanika mu zidutswa; koma mosakayikira timakhulupirira kuti zikhoza kuchitika ndi kampani imene inapanga zipangizo zomwe tinkagwiritsa ntchito kapena tikukonzekera.

M'malingaliro mwanga ndi bwenzi labwino lomwe tidagawana nawo nkhaniyi, sizoyenera kuchita mantha. Izi ndi zotsatira za kudalirana kwa dziko lapansi komanso kusakanikirana kosapeweka kwa kujambulidwa kwa mapu, kukonza ndi kugwirira ntchito matekinoloje. Palibe chochita ndi momwe analili poyerekeza malo onse (60 pamitundu 11). Chowonadi ndichakuti mpikisano (kupatula matekinoloje achi China), umakhalamo atatu akulu:

  • Europe (Leica)
  • Japan (Topcon)
  • United States (Kutupa)

Koma iliyonse ya iwo imachokera ku mbiri yakale ngati momwe zimawonetsera momwe Zomangamanga Zachilengedwe, zojambulajambula, zojambulajambula, zojambulajambula, GIS, ndi mayendedwe azipezekanso ngati magawo osagawanika. Kusintha kwa matekinoloje a CAD / CAM / CAE, makompyuta, zapamwamba ndi intaneti zikuwonjezeka m'njira yochititsa chidwi.

Nkhani ya Leica (Switzerland), ndiye wolowa m'malo mwa zida zakutchire zomwe tidagwiritsa ntchito ku Yunivesite, zomwe zakhala zikuchitika kuyambira 1819, zogwirizana ndikupanga makamera otchuka a Leitz. Kuphatikiza mwachidule zomwe apeza, pantchito ya photogrammetry ndi kuzindikira kwakutali adagula ERDAS ndi LH Systems ku 2001 ndi ER Mapper, Ionic ndi Acquis mu 2007.

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Tsopano Hexagon AB (Swedish) ndi mwini wake wa Leica, monga Geomax ndipo posachedwapa adagula Intergraph (2010).

Pankhani ya Topcon (Wachijapani), amachokera ku 1932; mu 2000 Topcom adagula Javad; KEE mu 2006 ndi Sokkia mu 2008. Gawo lotsatira likhoza kukhala kampani yaku China, yomwe imadziwika pang'ono m'chilengedwe chathu koma ndikukula kwapadziko lonse lapansi komwe kumatha kuyamwa Topcon yomwe yakhala yocheperako pantchito zina.

leica topcom sokkia magellan trimble gps leica topcom sokkia magellan trimble gps leica topcom sokkia magellan trimble gps leica topcom sokkia magellan trimble gps

Ndipo mlandu wa Trimble, mbali iyi ya dziko ndi yaposachedwa kwambiri (1978) koma ndi nkhanza zamakampani aku North America. Inali ndi mizu ndi Hewlet Packard; mu 1990 Datacom adalowa phukusili, kenako mu 2000 adagula Spectra Precision ndi TDS, mu 2003 Nikon; mu 2004 MENSI, GeoNav; mu 2005 Pacific Crest, MTS ndi Apache Technologies ndi Applanix.

leica topcom sokkia magellan trimble gps leica topcom sokkia magellan trimble gps leica topcom sokkia magellan trimble gps

Ndiye mu 2006 amagula APS, XYZ, Quantm, BitWyse Eleven, Meridian komanso pa mndandanda ... zomwe zikuphatikizapo pakati Definiens mu 2010. Chifukwa chake kugula kwa Ashtech mu 2011 sikungopeza chabe -Inde, popanda Magellan amene adagulitsidwa kale-.

Njirazi sizimapha ukadaulo waluso koma zimapha zomwe zikutha ntchito. Trimble akugula Ashtech kuti iwonjezere mpikisano wa Spectra Precision, osati kupha ukadaulo wa BLADE monga ndikumvetsetsa mpaka pano, tiwona mtsogolo.

"Kuphatikizira gulu lalikulu la zinthu za GNSS la Ashtech ndi Spectra Precision's network yogawa padziko lonse lapansi kungapereke ofufuza zinthu zatsopano zosangalatsa kuti azichita bwino kwambiri."

Ndi izi, zikuwonekeratu kuti sitidzawonanso Mobile Mapper 6 yomwe idachokera ku Magellan, mzere watsopano wokha wotchedwa Mobile Mapper 10 ndi Mobile Mapper 100. Ku MM100 kale Ine ndinali nditayang'ana Masiku angapo apitawo, amapereka masentimita 40 kuyenda ndi osachepera X cm ndi katemera; pamene MM10 ndi yaying'ono kwambiri koma idzagulitsa kwambiri malingaliro a cadastre akumidzi:

leica topcom sokkia magellan trimble gps Zingakhale zofunikira kuwona, koma muyenera kulingalira chida cha US $ 1,500 kapena kuchepera, ndi Windows Mobile yotseguka, yokhala ndi kamera, mapulogalamu a gis, pambuyo pokonza ndikuti mutha kusonkhanitsa pulogalamu yosonkhanitsira deta yamagawo abuluu. Chida champhamvu chotsutsana ndi $ 2,400 kapena kupitilira apo chomwe wokhometsa station angawononge popanda GPS GIS. Palibe chochita ndi ophweka Mapu a Mapu a 6, ngakhale imathandizira RTK; patapita kanthawi osonkhanitsa siteshoni amatha kupangidwa ndi pulogalamuyi komanso pulogalamu ya Sokkia's SSF

Koma mbali ya Yambitsani 3 zomwe zatsala pang'ono kutha, tidzangowona Promark 100 ndi Promark 200. Kusiyana kwachiwiri ndi koyamba ndikuti PMK200 imagwira ntchito pafupipafupi GPS, kapena GLONASS ndi GPS pafupipafupi kamodzi. Samalani, sizigwirizana ndi GLONASS pafupipafupi.

leica topcom sokkia magellan trimble gps Koma pakati pa GLONASS / GPS yafupipafupi ndi GPS ya pafupipafupi, ndingakonde yachiwiri -m'madera otentha ku America palibe njira zambiri-.

Onse a Promark ndi Mobile Mapper 100 ndi magulu omwe ali ndi zida zofanana ndi mapulogalamu. Mwanjira ina, ndi magulu owopsa, nkhani yosintha, kuyambira ndi MM100; Kenako mutha kugula ma antenna akunja apawiri akunja (pali Promark pamenepo), ngati mukufuna zina, mutha kuphatikiza mapulogalamu a geodetic a wokhometsa kenako RTK ndipo muli ndi gulu lalikulu.

Tikukhulupirira kuti kugula ndi kwabwino kwa onse.

Hexagon

Sakanizani

Topcom

Golgi Alvarez

Wolemba, wofufuza, katswiri wa Land Management Models. Iye watenga nawo gawo pakukonza ndi kukhazikitsa zitsanzo monga: National System of Property Administration SINAP ku Honduras, Model of Management of Joint Municipalities ku Honduras, Integrated Model of Cadastre Management - Registry ku Nicaragua, System of Administration ya Territory SAT ku Colombia. . Mkonzi wa blog ya chidziwitso cha Geofumadas kuyambira 2007 ndi mlengi wa AulaGEO Academy yomwe imaphatikizapo maphunziro oposa 100 pa GIS - CAD - BIM - Digital Twins mitu.

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