Video: Daim ntawv qhia OS siv rau dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Lawv tsim cov digital daim ntawv qhia cov ntaub ntawv, online txoj kev npaj thiab sib koom cov kev pab cuam thiab mobile apps, ntxiv rau ntau lwm qhov chaw raws li cov khoom lag luam rau kev lag luam, tsoomfwv thiab cov neeg siv khoom. Ordnance Survey daim ntawv qhia feem ntau yog cais raws li "loj-scale" (ua lwm yam lus, ntxaws ntxiv) lossis "me me".
Ua raws li qhov no, daim ntawv qhia OS yog dab tsi thiab vim li cas nws thiaj li muaj txiaj ntsig?
Siv tus yuam sij. OS maps qhia lub cev thiab tib neeg cov yam ntxwv ua cim. Qhov no ua rau cov daim ntawv qhia nyeem tau yooj yim dua. Txhua OS map muaj tus yuam sij los qhia tias cov cim txhais li cas.
Ib yam li ntawd, daim ntawv qhia OS hauv thaj chaw yog dab tsi? OS maps . Cov Ordnance Survey ( OS ) yog lub chaw ua haujlwm ua haujlwm rau Great Britain. Nws tsim cov ntawv tshiab thiab digital daim ntawv qhia rau cov tib neeg thiab cov lag luam siv.
Hauv qhov no, OS daim ntawv qhia cov cim yog dab tsi?
GeoDataViz: daim ntawv qhia cim Maps siv cim los sau cov yam ntxwv ntawm lub neej tiag tiag thiab ua rau daim ntawv qhia meej dua. Cov cim tuaj yeem yog cov duab me me, ntawv, kab lossis xim xim los qhia cov yam ntxwv xws li campsites, pubs lossis chaw nres tsheb npav. Yog koj saib ze ntawm a daim ntawv qhia , koj yuav pom tias nws tau them rau hauv cim.
OS maps loj npaum li cas?
Tag nrho OS maps yog criss-hla los ntawm kab kab ntsug thiab kab rov tav (xim xiav rau OS Explorer daim ntawv qhia ) uas yog 4cm sib nrug ntawm 1:25,000 nplai daim ntawv qhia thiab 2cm sib nrug ntawm 1:50,000 nplai. Daim phiaj siv rau 6 tus lej los txheeb xyuas qhov chaw tshwj xeeb ntawm a daim ntawv qhia uas yog 100 meters square.
Pom zoo:
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