cadastreGoogle Earth / MapsMicrostation-Bentley

Abubuwan da suka shafi georeferencing image of GoogleEarth

Ya rigaya ya yi magana game aika samfurori zuwa Google Earth idan mun san yadda yake.

Yanzu bari mu yi ƙoƙari a kishiyar shugabanci, idan muna da ra'ayin GoogleEarth, yadda za a sauke shi kuma muyi la'akari da shi.

Abu na farko shi ne, mun san abin da ke da kyau kuma me yasa ba Google Earth ba, kafin Mun riga mun yi magana game da haka. To, abu na farko shi ne samun ra'ayi, kuma abin da muke so shi ne sauke wannan hoton kuma ya rabawa shi. Dole ne ku kashe wani zaɓi na ƙasa don kada ku lalata ra'ayi game da kayan aiki na uku, ku ma ku tabbatar cewa kwakwalwan yana cikin arewa da kuma ra'ayi na tsaye.

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1 Alamar yanki na sha'awa

Dole ne ku yi akwati tare da kayan aikin polygon na Google Earth, a kusurwar sararin samaniya da kake so a yanke. Sa'an nan kuma ka samu kusa isa ga UTM tsarawa, da ajiye da Pointer a kan kusurwa, ka tuna cewa na daidaiton GoogleEarth tafiya ta talatin da mita haka ba dame dicimal.

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Yanzu za mu yanke akwatin, dole ne mu tafi don kada rubutun da kwakwalwar ba a cikin akwatin ba kuma muna yin kullun tare da keyboard kuma kayar da shi don zana.

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A wannan matakin za'a iya yanke shi a fenti, saboda yin shi da mafi daidaituwa shine ɓata lokaci a tsakanin ciki ko waje na layin ja. Na nace, bashi na GoogleEarth ba ya cancanci yin yaƙi don 'yan mita kaɗan. Yanzu muna buɗe shi tare da Gidan Hoton Hoton (yana zo da Windws) don yanke gefuna tare da karin kayan dadi tare da zaɓin amfanin gona da jawo iyakar, na yi a nan domin ina so in inganta wani bambanci da siffar.

Hoton 24

Wannan shi ne hoton da ya fito da bambanci da sauyin haske.

2 Ana shigo da akwatin zuwa Microstation

Yanzu za muyi amfani da shi ta amfani da Microstation V8, muna kwafin bayanan bayanai a cikin tayi don x, y, z kuma ajiye shi a .txt tsarin don zabin amfani. Wannan shi ne kada ku shiga maki tare da keyin a ƙafa.

imageYanzu a cikin Microstation idan ba a kunna xin bayanai na xyz ba, kunna shi da kayan aikin / kayan aiki kuma zaɓi shi a ƙarshen. Tare da wannan kayan aiki muna shigo da mahimman bayanai daga fayiloli mai mahimmanci kuma wannan shine, yanzu dole mu shimfiɗa hoton.

imageDon sanya maki mafi bayyane za ka iya canja su launi da kuma kauri daga ma'ana.

3 Georeferencing image a Microstation

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Yanzu abin da ya rage shi ne shigo da hoton, don wannan muna amfani da umarnin mai sarrafa raster, tare da zaɓin "ma'amalar wuri" kuma sanya shi cikin maki huɗu.

imageDon ƙaddamar da shi mun yi amfani da umarnin warp, tare da zabin maki hudu kuma muna nuna kowane kusurwar hoton ta hanyar yin alama da maki wanda ya dace.

image Lokacin da muka nuna maki hudu da muka danna dama a kan allon kuma an yi. Hoton gefeferenced googleearth. Yanzu daga nan wannan hoton za a iya samun ceto tare da kowane tsarin da ake kira georeferenced.

4 Crushing a kan muhimmancin wannan

Na nace kamar shawara na karshe, wannan hanya mai tsawo na yi bayani na kashe dan lokaci na wannan tafiya wanda ya riga ya gaji. Kada ku yi amfani da wannan don yin aikin yi, saboda GoogleEarth bayanai basuyi aiki ba. Don nuna maka misalin, Na sake zana taswirar cadastral.

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Sabuntawa, don sauke hotuna a hanya mai raɗaɗi za a iya aikata ta haɗa kai tsaye daga tsarin da yawa ko tare da Google Maps Image Downloader

Golgi Alvarez

Marubuci, mai bincike, kwararre a cikin Samfuran Gudanar da Ƙasa. Ya halarci Conceptualization da aiwatar da model kamar: National System of Property Administration SINAP a Honduras, Model na Management of hadin gwiwa Municipalities a Honduras, Integrated Model na Cadastre Management - Registry a Nicaragua, System of Administration na Territory SAT a Colombia. . Editan shafin ilimin Geofumadas tun daga 2007 kuma mahaliccin Kwalejin AulaGEO wanda ya haɗa da darussa sama da 100 akan GIS - CAD - BIM - batutuwan Twins na Dijital.

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8 Comments

  1. hi GEO.
    Faɗa mini idan in haɓaka a cikin google wani hoton ya yi daidai don haɓaka taswirar taswira ko UTM a microstations saboda ina da yawa kuma ba zan iya dace da maki GPS a cikinsu ba. Menene zan yi? Godiya ga GEO don komai. GARMA

  2. ne mai kyau qwarai da rahotanni ko da yaushe brindas, da ina so ku taimake ni Ina da MicroStation kuma ba zan iya yin rijista ina ganin yana da matsalar da software sun idan kana irin isa ya aika ni da wannan software da ka za a tilasta duk ƙirji ganin mu kuma ci gaba da noma da wannan kyauta don koyar da kai ba da daɗewa ba

  3. by fa idan wani zai iya gaya mani kamar yadda georeferencio siffar google eart amma a Idrisi Andes.

  4. yadda za a yi amfani da rubutun asiri tare da zane-zane na v8 lokacin da na ɗora ɗaya ya gaya mini cewa fayil ba dace ba ne da zai faru?

  5. Hello Bea
    kayan aiki don yin polygons ya zo a cikin al'ada google duniya, yana a saman mashaya.

    Idan ba a iya gani ba, kunna shi ta amfani da "view / Toolbar" kuma shine maɓallin na uku

  6. Sannu,
    Ina da tambaya dangane da mataki na 1, Ba zan iya nuna alamar polygon don yiwa akwatin alama ba…. Kuna amfani da sigar GE PRO ko sigar al'ada?
    Gabatar da godiya saboda amsarku na gaggawa,
    Na gode!

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