Download tau UTM kab sib chaws ntawm 1: 50,000 los ntawm koj lub teb chaws

Daim 1: 50,000 nplooj ntawv tau paub zoo hauv cartography ntawm ntau lub tebchaws, thaum pib lawv tau tsim nrog Datum NAD27 rau Asmeskas. Hauv qhov no kuv tau tsim lawv hauv WGS84; Nws tsis yog lawm kom ntseeg tau tias lawv tuaj yeem hloov kho qhov projection tsuas yog txav viav vias raws li qee tus neeg siv rau thaj tsam me me.

Yog tias koj nco qab, ua ntej kuv tau upload cov aav, tam sim no kuv tau upload tib thaj chaw tab sis nrog daim phiaj ntawm 1: 50 nplooj ntawv, ua kom pom tseeb tias nws hu ua 000: 1 nplooj ntawv vim qhov no yog qhov dav siv hauv qee lub tebchaws rau kev luam ntawv. Txawm li cas los xij, lub npe zoo tshaj plaws rau daim duab kos duab no yuav yog nplooj ntawv 50,000'1 "los ntawm 30'

Cov nplooj ntawv no yog tsim los ntawm thaj chaw sib koom ua ke thiab yog 1'30 "ntev los ntawm 1' latitude, uas ua rau lawv ncaj ntu uas tsim cov arches uas ze ntawm txoj kab nruab nrab thaum lawv mus txog ntawm tus ncej; Qhov no txhais tau hais tias nyob rau hauv ib cheeb tsam tsis muaj ib tug vector ntawm cov uas muaj tib lub kaum sab xis ntawm inclination.

Qhov no yog vim li cas vim li cas cov nplooj yuav tsum tau tsim los ntawm thaj coordinates, saib qhov ua piv txwv:

Siv cov tsab ntawv khom nqi rau hauv txoj cai kawg ntawm lub 14 cheeb tsam nyob rau yav qab teb ntug dej hiav txwv ntawm Mexico yog kwv yees li 26,696 meters ntev thaum nyob rau tib lub kawg, tab sis nyob rau lub Atlantic ntug dej hiav txwv ntsuas 26,171 meters, raws li yog kaw nyob ntau dua latitudes.

Rau kuv kawg chav kawm nws yog qhov tsim nyog los tsim tsawg kawg ob peb ntawm cov cheeb tsam no kom tuaj yeem piav qhia lawv txoj kev ua haujlwm li cas hauv daim ntawv qhia nplai. Yog li, Kuv yuav tsum tig mus rau yam uas kuv muaj thaum lub sijhawm; thiab hais tias los ntawm txoj kev puas nws zoo heev:

Tsim lub reticle

Siv Manifold GIS ua tiav hauv ob kauj ruam:

1. Tsim ib tug txheej tshiab

Cov ntaub ntawv / tsim / kos duab

Tom qab ntawd peb muab qhov projection, nyem rau ntawm "kos duab", "assign projection", thiab xaiv UTM, zone 16, North

2. Tsim mesh

saib / Graticle

Kuv xaiv cov kab sib chaws ntawm thaj tsam 16, uas mus los ntawm longitude 84 mus rau 90, Kuv tawm hauv qhov tsis zoo vim nws yog sab hnub poob ntawm Greenwich. Raws li qhov deb ntawm txoj kab nruab nrab, los ntawm txoj kab nruab nrab thiab txij li kuv tsis xav kom nws ncav cuag tus ncej, kuv xaiv los ntawm xoom mus rau 72. Rau sab xis kuv muab txhua zaus kuv xav tau mesh, uas yog qhov ntev ntawm nplooj 1: 50,000, cov kev ntsuas no hauv kuv rooj plaub 1 '30 "ntawm longitude thiab 1' ntawm latitude: sau 1'30" Kuv faib 1.5 los ntawm 60 uas yuav yog 0.25 degrees thiab 1/60 uas yuav yog 0.166667 degrees.

Nws tseem ua rau kuv txoj hauv kev xaiv yog tias kuv xav xaiv cov duab (vuas), dots, crosses ... Kuv xaiv kab

Tom qab ntawd kuv nias lub pob "tsim" thiab "ok"

Tsim cov aav ntxiv yog qhov teeb meem los pauv lawv li kev ua haujlwm. Thaum UTM aav tau hloov mus rau Google Earth, qhov no yog qhov lawv saib (zais thaj tsam 16 uas yog qhov kuv tau tsim ua ntej).

Koj muaj peev xwm pom tau tias:

• Mexico nyob hauv thaj chaw 11, 12, 13, 14, 15 thiab 16. Txhua lub tebchaws qaum teb.
• Guatemala thiab El Salvador hauv 15 thiab 16 chaw
• Honduras, Nicaragua thiab Costa Rica hauv 16 thiab 17 aav,
• Panama hauv 17 thiab 18 aav
• Colombia hauv 17, 18 thiab 19 aav, nrog cov teeb meem uas nws muaj ob leeg nyob rau qaum teb hemisphere thiab nyob rau sab qab teb hemisphere,
• Peru hauv 17, 18 thiab 19 aav,
• Bolivia hauv 19, 20 thiab 21 aav,
• Argentina hauv 18, 19, 20 thiab 21 aav,
• Chile nyob rau hauv 18 thiab 19 chaw
• Brazil nyob rau hauv cov cheeb tsam 18 rau 25 nyob rau sab qab teb hemisphere thiab 19 rau 22 nyob rau qaum teb hemisphere,
• Venezuela nyob rau hauv 18, 19, 20 thiab 21 chaw
• Uruguay nyob rau hauv 21 thiab 22 aav,
• Paraguay nyob rau hauv 20 thiab 21 aav,
• Ecuador hauv 17 thiab 18 aav.

Qhov no qhia tau tias UTM thaj chaw nrog tib daim phiaj Europa, los ntawm 27 thaj tsam mus rau 37 tsam; tag nrho nyob rau qaum teb hemisphere.

Yog tias koj tsis muaj GIS Manifold, ntawm no koj tuaj yeem luam tau cov ntaub ntawv kmz, uas koj tuaj yeem qhib nrog Google ntiaj teb:

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Yog tias koj xav tau nyob nrog txhua thaj chaw, hauv qhov txuas hauv qab no koj tuaj yeem yuav cov ntawv uas muaj tag nrho UTM aav. Suav nrog thaj chaw:

koj tuaj yeem tau nws nrog credit card los yog Paypal