Cov tub rog siv daim ntawv qhia hom twg?
Cov tub rog siv daim ntawv qhia hom twg?

Video: Cov tub rog siv daim ntawv qhia hom twg?

Video: Cov tub rog siv daim ntawv qhia hom twg?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Topographic Daim ntawv qhia.

A topographic daim ntawv qhia portrays terrain nta nyob rau hauv ib txoj kev ntsuas, nrog rau cov kab rov tav txoj hauj lwm ntawm cov yam ntxwv sawv cev. Txoj hauj lwm ntsug, lossis nyem, feem ntau yog sawv cev los ntawm cov kab contour ntawm tub rog topographic daim ntawv qhia.

Yog li ntawd, 3 hom maps yog dab tsi?

Qee qhov feem ntau hom yog nom tswv, lub cev, topographic, huab cua, economic, thiab thematic daim ntawv qhia.

Ib yam li ntawd, 5 xim ntawm daim ntawv qhia tub rog yog dab tsi? Cov ntsiab lus hauv cov teeb no (5)

  • Dub. Stands for man made objects.
  • Xim av. Stands rau contour, elevation, thiab nyem.
  • Xiav. Stands rau dej.
  • Ntsuab. Sawv rau zaub.
  • Liab. Stands rau thaj chaw muaj neeg coob thiab lwm yam khoom uas tus txiv neej ua.

Yog li ntawd, vim li cas kev nyeem daim ntawv qhia tseem ceeb rau Tub Rog?

POB ZEB: Daim ntawv qhia kev nyeem ntawv ua heev tseem ceeb hauv tub rog kev ua haujlwm. Tub rog cov tswv yim siv daim ntawv qhia txhawm rau nrhiav cov tub rog tawm tsam, npaj ua haujlwm, thiab sib koom ua haujlwm logistics. Topographic daim ntawv qhia muaj cov ntaub ntawv xav tau los txiav txim seb yuav mus qhov twg thiab qhov twg yuav tsum tso cov khoom.

Peb hom topography yog dab tsi?

Daim ntawv qhia saum toj saud qhia txog plaub yam tseem ceeb ntawm cov yam ntxwv: Daim av: toj, hav, gullies, ridges… Cov chav dej: dej ntws, swamps , ntug dej hiav txwv…

Peb hom kab contour siv nyob rau hauv daim ntawv qhia saum toj kawg nkaus yog qhov ntsuas, nruab nrab, thiab ntxiv.

  • Index.
  • Nruab nrab.
  • Ntxiv.

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