2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Eastings sau ua ntej Northings. Yog li hauv 6 tus lej daim phiaj siv 123456, Easting tivthaiv yog 123 thiab Northing tivthaiv yog 456, piv txwv li yog tias chav tsev me tshaj plaws yog 100 metres, nws hais txog qhov taw qhia 12.3 km sab hnub tuaj thiab 45.6 km qaum teb los ntawm keeb kwm.
Koj puas nyeem Eastings thiab Northings?
Pib-daim daim phiaj siv
Thaum muab plaub daim phiaj siv, koj yuav tsum ib txwm muab tus lej sab hnub tuaj ua ntej thiab tus lej qaum teb thib ob, ntau heev zoo li thaum muab qhov kev nyeem ntawv ntawm ib daim duab hauv tsev kawm ntawv, qhov twg koj muab x ua haujlwm ua ntej ua raws li y.
Eastings thiab Northings ntsuas ntawm qhov twg?
Eastings yog referenced los ntawm lub hauv paus meridian ntawm txhua cheeb tsam, & qaum teb los ntawm txoj kab nruab nrab, ob qho tib si hauv metres. Txhawm rau kom tsis txhob muaj tus lej tsis zoo, 'false eastings' thiab 'false northings' yog siv: Eastings yog ntsuas los ntawm 500,000 meters sab hnub poob ntawm lub hauv paus meridian.
Yog Eastings ntsug lossis kab rov tav?
kab ntsug hu ua eastings. Lawv raug suav - cov lej nce mus rau sab hnub tuaj. Cov kab kab rov tav hu ua northings raws li cov lej nce nyob rau sab qaum teb.
Dab tsi yog kev dag sab hnub tuaj?
False easting is a linear value apply to the origin of the x coordinates. False northing yog tus nqi linear siv rau lub hauv paus ntawm y coordinates. False easting thiabNorthing qhov tseem ceeb feem ntau yog siv los xyuas kom meej tias tag nrho cov txiaj ntsig x thiab y yog qhov zoo.
Pom zoo:
Leej twg sab qab teb sab hnub tuaj yog thawj zaug uas tau tsiv mus rau sab hnub poob?
Choctaw yog thawj qhov kev sib tham ua tiav: xyoo 1830 lawv tau pom zoo muab lawv cov cuab yeej cuab tam rau thaj av sab hnub poob, kev thauj mus los rau lawv tus kheej thiab lawv cov khoom, thiab kev txhawb nqa thaum lub sijhawm thiab tom qab taug kev.
Puas yog basingstoke sab qab teb sab hnub tuaj lossis sab hnub poob?
Basingstoke nyob hauv lub nroog Hampshire, South East England, xya mais sab qab teb-sab hnub tuaj ntawm lub nroog Tadley, thiab 45 mais sab qab teb-sab hnub poob ntawm London. Basingstoke nyob rau mais sab qab teb ntawm Berkshire ciam teb. cheeb tsam twg yog Basingstoke hauv?
Kaifeng sab qaum teb lossis sab qab teb Suav teb?
Kaifeng nyob rau sab qab teb ntawm North Tuam Tshoj Plain , mus rau sab qab teb ntawm tus Huang He Huang He Lub Huang He yog tus dej thib ob ntev tshaj plaws nyob suav teb. (Tus Dej Yangtze yog qhov ntev tshaj plaws.) Lub npe Huang Nws txhais tau tias "
Ntawm sab qab teb sab hnub tuaj sab hnub poob qhov twg?
North, sab qab teb, sab hnub tuaj, thiab sab hnub poob yog hu ua cardinal cov lus qhia. Cov lus qhia cardinal no tuaj yeem sau luv ua N, S, E, thiab W. Cardinal cov ntsiab lus: sab qaum teb, sab qab teb, sab hnub tuaj, thiab sab hnub poob. … Yog li ntawd, qhov chaw ntawm lub hnub thaum sawv ntxov yog mus rau sab hnub tuaj.
Qhov twg yog sab qab teb sab hnub tuaj lossis sab qab teb sab hnub tuaj?
Yog kuv tsis yuam kev, "sab qab teb-sab hnub tuaj" yog li nws sau ua lus Askiv, whereas "southeast" yog daim ntawv hauv American English. Puas yog sab qab teb ib lo lus lossis ob? (abbreviation S.E.) kev taw qhia ntawm sab qab teb thiab sab hnub tuaj, los yog ib feem ntawm ib cheeb tsam los yog lub teb chaws nyob rau hauv qhov kev taw qhia:
