Kuyerekeza GPS - Leica, Magellan, Trimble ndi Topcon

Sizachilendo, pogula zida zowunikira, pamafunika kufananizira GPS, malo onse, mapulogalamu, ndi zina zambiri. Geo-matching.com yapangidwira izi.

Kufanana ndi malo a Geomares, kampani yomweyi yomwe imafalitsa magaziniyi GIM International. Ngati tikukumbukira, chofunikira kwambiri m'magazini ino ndikupanga ndemanga zathunthu zamatekinoloje osiyanasiyana omwe angagwiritsidwe ntchito pa geomatics. Kufananitsa magemu sikungokhala kupatula kuwunika uku ku magome ofanana kuti chisankho chitha kupangidwa pamayeso ofanana.

Njirayi idapangidwa bwino, ndi mndandanda mpaka pano wamagulu 19, opitilira 170 ndiopitilira 500. Magulu akuphatikizapo:

• Chithunzi cha Satellite
• Zithunzi Zosintha Mapulogalamu Akutali Akutali
• Malo ogwira ntchito pa photogrammetry
• Total Stations
• Machitidwe oyendetsa panyanja
• Magalimoto oyendetsa sitima zam'madzi ndi zam'mlengalenga
• Sonar kufufuza machitidwe
• Zithunzi za sonar
• Kamera ya digito yamakono
• Mapulogalamu a laser
• GIS Systems yamakono, zipangizo zamakono ndi mapulogalamu
• Machitidwe osayendetsa amadzi
• Ovomerezeka a GNSS

Kuti tisonyeze momwe zimagwirira ntchito ife tidzayesa mayeso ndi zipangizo zina za GPS:

Kuyerekeza kwa GPS

Izi ndizochitika ngati tikuphatikizapo kufanana kwa GPS:

• Magellan / Spectra MobileMapper 100
• Leica Geosystems Zeno 15
• Topcon GRS-1
• Trimble Juno

Gululi lasankhidwa, kenako zopangidwa kenako magulu. Kumanzere gulu losankhidwa limadziwika.

Zisankhozo zimangogwirizira zosankha 4, koma zimatha kuchotsedwa ndikuzisintha, kusunga zosankhazo pagulu. Ndipo muchitsanzo chathu ili ndiye gawo losankhidwa la GPS.

Zomwe amapereka zimaperekedwa ndi opanga zipangizo, choncho ngati zolakwa zawo ndizolakwika.

Zochitika zogwira mtima, poyerekeza ndi GPS:

• Chaka chokhazikitsa gululi: Trimble Juno anali mu 2008, Topcon GRS-1 mu 2009, ndi Leica ndi Magellan mu 2010. Sichingakhale cholozera chabwino koma zakhala zikuchitika kalekale komanso kuti ndi kufananiza timu iti. Poterepa, taphatikizanso zida zakale za Trimble kuti muwone momwe magwiridwe antchito atsopano chaka chilichonse, zomwe zimapangitsa kuti zikhale zosavuta kuyerekeza kusalowerera ndale. Palinso munda womwe umawonetsa ngati ukupangidwabe.
• Onse kupatula Trimble Juno ali ndi mapulogalamu: Magellan amabwera ndi Mobile Mapper Field / Mobile Mapper Office ngakhale imathandizanso ArcPad, Leica Zeno 5 imabwera ndi Zeno Field / Zeno Office ndi Topcon eGIS. Mwa zitatuzi zitha kuwoneka kuti zochepa kwambiri ndi Zeno popeza sizimalola kusintha kwa zikhumbo.
• Onse kupatula Trimble Juno akuthandizira GLONASS
• Ponena za nthawi yozizira yozizira ya mfundo yoyamba, nthawi yayifupi kwambiri ndi Trimble Juno (masekondi 30), pomwe kutalika kwake ndi Leica Zeno 5 (masekondi 120). Ena awiriwa ali mumasekondi 60.
• Ponena za opareting'i sisitimu, onse amagwiritsa ntchito Windows Mobile 6, kupatula Zeno 5, yomwe imakhalabe yachikale pogwiritsa ntchito Windows CE. Sichikuthandizira kukweza deta ku seva yakutali.
• Kufooka kwa moyo wa batri ndi Topcon, yokhala ndi maola 5 okha pomwe enawo amapereka maola 8. Okhazikika ngati tiona kuti tsiku logwira ntchito kwambiri lili pakati pa maola 6 ndi 8, poganizira zovuta zamtunda ndi zoyendera m'malo omwe mumapezeka mosavomerezeka.
• Zokhudzana ndi Zeno 5 zimagwiritsidwa bwino bwino, zomwe zimagwiritsa ntchito zingwe zamagetsi monga GSM makhadi a intaneti.
• Ndipo molondola, chitsimikizo chabwino kwambiri chili mu MobileMapper, chomwe chimapereka submeter popanda kukonza pambuyo pake, sentimita yokhala ndi post-processing ndi RTK ya millimeter. Ngakhale Topcon imathandizira njira zambiri, sizikudziwika molondola.

Kotero, ngati mutasankha kuchokera ku gulu la makompyuta a 4, zosankha zili pakati pa Spectra MobileMapper 100 ndi Topcon GRS-1.

Zomwe sizingafanane ndi GPS ndiye mitengo. Chifukwa chake tigwiritsa ntchito Google Shopping chifukwa cha izi:

• MobileMapper 100   3.295,00 US $, kuphatikizapo mapulogalamu osungirako ntchito
• Trimble Juno T41  US $ 1.218 yokhala ndi Windows ndi US $ 1.605 yokhala ndi Android
• Topcon GRS-1    5.290,00 US $
• Leica Zeno 5 ... palibe mtengo pa Google Shopping koma amayenda pafupi US $ 4.200

Pomalizira, timapeza ntchito yosangalatsa yofanana ndi Geo, makamaka chifukwa chofuna kusankha njira yabwino yomwe ikufunika pa munda wa geomatics.

Zimaphunzitsanso chifukwa chakuti simungayerekeze ndi GPS zomwe mungathe kuziwona, malo okwera, magetsi oyendetsa magetsi, kuyerekezera pakati pa zithunzi za satana kuchokera kwa anthu osiyana, kusiyana pakati pa ArcPad kwa iPad, Windows ndi machitidwe atsopano a Android.

Nthawi, kuvota kwa ogwiritsira ntchito, malingaliro ndi kuphatikiza kwa operekera zambiri angapangitse kugwirizana mofanana kuti akhale malingaliro okondweretsa.

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