Yongeza
IiphotographyUkufundisa i-CAD / GISGoogle umhlaba / imephuGIS asibonise

Google Earth; inkxaso yokubonwa kwabadwebi bebala

I-Google Earth, ngaphandle kokuba isixhobo sokuzonwabisa kuluntu jikelele, isiye isixhaswa ngokubonakalayo kwiprographic, kokubili ukubonisa iziphumo nokujonga ukuba umsebenzi owenziwayo uhambelana; ungathethi njengethuluzi lokufundisa nge-geography okanye kwiiklasi ze-geodesy.

ukwakha imifanekiso yegradi

Kule meko ndiza kunceda i-GIS ephindaphindiweyo ukwakha ii-quadrants kunye neGoogle Earth ukujonga iziphumo, ndisebenzisa ithuba lokuzilolonga esilwenzileyo noCristian Mejía, umvavanyi waseSucre oncediswa ngamava. Ngokomgaqo, kufuneka sichaze indawo esiza kusebenza kuyo, kwimeko yaseBolivia, iphakathi kwemimandla ye-19, 20 ne-21; kunye nobubanzi i-8 kunye ne-24 degrees, kwi-hemisphere esemazantsi. Konke oku kunokutsalwa kuGoogle Earth ngokuhlolwa okulula, utshintshe ukhetho ukuyijonga kwi-UTM ukujonga ngokucacileyo iindawo kunye neendawo zokuhlala ukujonga ukulandelana kunye nobude obude.

1. I-quadrant yezi ndawo zintathu zomdla.

ukwakha imifanekiso yegradi

Kwi-Manifold kwenziwa kunye Jonga> igridi

Emva koko sibonisa ukuba silindele i-quadrant ehamba ukusuka kubude -54 ukuya -72, azilunganga kuba zikwintshona yelizwe. Kwaye nobude esibukhethayo phakathi kuka -8 no -24, baselugxwayi kuba bengaphantsi kweikhweyitha.

Siyabonisa kwakhona ukuba sifuna ukwahlula njani; umlinganiselo opheleleyo yi-18 (3 Izixhobo zee-degrees ze-6kubude obude kunye no-16 (2 amaxesha 8 degrees) kububanzi. Sibonisa ukuba uyakholelwa kuthi tile endaweni yemigca elula. Kwaye sinemimandla emithathu, njengoko ingaphezulu kwiGoogle Earth,. Ukuyivavanya, cofa ekunene kumaleko kunye nokuthumela kwelinye ilizwe ukuya kwi-kml, okwenza ukuba imeko ebonakalayo ibonakale ukuze kwilabhoratri ye-geodey kwiminyaka engama-20 eyadlulayo kwakunzima ukuyiqonda.

ukwakha imifanekiso yegradi

2. Iimephu 1: 250,000

Umzekelo, siza kusebenza kummandla wama-20 ngendlela efanayo. Kule meko, ama-1: 250,000 amashiti anobukhulu be-1.5 x 1 degree, elingana nokwahlulahlula indawo yonke ibeyi-16 x 4 tile.

ukwakha imifanekiso yegradi

Siyabonisa ukuba ngoku sifuna kuphela igridi ephakathi kwe-60 kunye ne-66 ubude, kwaye ukwakha imifanekiso yegradiububanzi ukusuka kwi-8 ukuya kwi-24; oku kuthetha ukuba iidishu ze-6 ziya kwahlulwa kwii-1.5 kunye namacandelo okuhamba kwiiklasi ze-1.

Yenziwe: ukukhangela, cofa ekunene kwaye uthumele ngaphandle kwi-kml. Kwi-lat / umbono omde ungajonga ukuba imigca iyahambelana na negridi yoMhlaba kaGoogle.

Ukongeza ii-centroids, zonke iithayile zikhethiweyo, kwaye kusetyenziswa umsebenzi we-geo-processing, njengoko kubonisiwe kulo mzobo ulandelayo. Akunyanzelekanga ukuba wenze omnye umaleko, kuba Manifold ixhasa iintlobo ezahlukeneyo zento kuyo, ukuba ufuna ukuthumela komnye, akufuneki nokuba uzikhethe kuba zenziwe ngokukhetha kusebenze ukuze kuphela uthinte / unamathise.

3. Iimephu 1: 100,000

Kule meko, akukho nto iguqula ngaphezu kweendawo, idijithali ze-1.5 zahlulwe zibe ngamacandelo amathathu, yingakho zihlala 0.50 x 0.50.

ukwakha imifanekiso yegradi

4 Iimephu ze-1: 50,000

Akufuneki ukuba, umaleko olandelayo wahlulwe waba ngamacandelo e-0.25 x 0.166667, kuba sisahlulahlula saba yimatriki eyi-2 x 3, njengoko sibonile kwisiphumo sokugqibela. Imigca ibonisiwe ngasekunene, ngaphakathi kwifolda nangaphantsi kwayo ngaphakathi kwemephu, enje njengoko sichaza ngelinye ilanga.

ukwakha imifanekiso yegradi

Yaye yile ndlela eya kuba ngayo kwiGoogle Earth, sinokukwenza konke kanye kanye, kunye nendawo yonke, nangona kungenakulungeleka kuba siya kufuneka siyiguqule kwi-UTM kwaye le nto yenziwa ngamacwecwe ahlukaniswe yindawo.

ukwakha imifanekiso yegradi

Kuyinto ehlekisayo ukuba ifayile yefayile .fap equle zonke iifayile, imilinganiselo ye-85 kb neGoogle Earth 59 kb.

Apha ungayilanda ifayile kwi .fom ifomathi kwi-GIS yeMpawu kunye .kmz kwiGoogle Earth.

Ekugqibeleni, ukwenza oku ngaphandle kweGoogle Earth bekuya kufuna ixesha elininzi lokujonga okungathandabuzekiyo kunye nokuthandabuza kwempazamo enokwenzeka. Imifanekiso kaGoogle abayi kuba nechanekileyo, kodwa njengethuluzi lokufundisa lingaba luncedo kakhulu, kwinqanaba lokuba ukuchaneka kwalo kuthatha iindawo eziqhelekileyo ukuba zibe ziincinci ngaphantsi kweempahla zeeofisi.

Golgi Alvarez

Umbhali, umphandi, ingcali kwiiModeli zoLawulo loMhlaba. Uthathe inxaxheba ekucingeni nasekuphunyezweni kweemodeli ezifana ne: INkqubo yeSizwe yoLawulo lwePropati SINAP eHonduras, iModeli yoLawulo loMasipala abaManyeneyo eHonduras, iModeli eDityanisiweyo yoLawulo lweCadastre - iRegistry eNicaragua, iNkqubo yoLawulo lweTerritory SAT eColombia. . Umhleli weblogi yolwazi lwe-Geofumadas ukususela kwi-2007 kunye nomdali we-AulaGEO Academy equka izifundo ezingaphezu kwe-100 kwi-GIS - CAD - BIM - Digital Twins izihloko.

Amanqaku Afana

19 Comments

  1. Ndicinga ukuba ufuna ukukwenza ntoni ngePlexEarth, yikhangele, ngokuqinisekileyo ikuxazulula kwaye iqhube kwi-AutoCAD

  2. Ndingathanda ukuba Ukungenisa umfanekiso ukusuka Google Earth ukuya AutoCAD njengoko AutoCAD ndinazo iikhonto yomhlaba kodwa unqwenela ukuba kukucacisa umfanekiso G. zomhlaba kodwa noc ukuba mna ukufumana kangakanani na igridi umfanekiso kwisikali oko xa Unokumnceda njani mna

  3. Sawubona Fernando.

    Inguqu yakutshanje yeGoogle Earth ukulahlekelwa kwesi sixhobo:

    http://www.google.com/intl/es/earth/download/ge/agree.html
    Olunye ukhetho luvela kuGoogle Earth, yiya ku "uncedo, khangela uhlaziyo" ukhetho, olujonga ukuba kukho inguqulelo entsha xa kuthelekiswa naleyo osele unayo kwaye ukhuphele entsha ukuba uthatha isigqibo.

    Ndicinga ukuba i-Manifold yenza loo nto, i-ArcGIS kufuneka ikwazi ukuyenza. Nangona ndingazange ndiyenze nge-software ye-ESRI.

  4. i-agent g!, sele ndifake inguqulo ye-google eart 6.5, yiliphi iphepha elingazikhuphela ukuhlaziywa?

    Kwakhona kuyimfuneko ukuba usebenzise ngokuphindaphindiweyo ukuthumela umgca ngamnye okanye umfanekiso kwaye uyisebenzise, ​​unokusebenza kwezinye iifayile ezifana neArggis?

  5. Ukungalungi, andicinga ukuba kukho ikhosi apho.

    Uya kufuneka uhambe kwisilingo kunye nephutha.

  6. Ndiyabonga ngokugqibeleleyo, ngaba unokuncoma isifundo sokwenza oku yi gridi kumamitha ayi-square
    I gracias

  7. Kuqiniseke Kule nto kufuneka ube nomzobo kunye ne-UTM ukubonakaliswa, kwaye iphaneli yegridi iya kubonakala kwindlela yokwenza igridi kwimitha.

  8. Ulungile yam iphambeko endenzayo engalunganga ngokubulela kakhulu.
    Kukho indlela ongayenza ngayo kwiimilinganiselo ezichanekileyo, oko kukuthi i-100 metres square, umzekelo umgca okanye igreyati yeemitha ezi-square ze-100.
    Gracias

  9. @Pablo:

    Eqinisile, udala umzobo omtsha uze uyisebenzise ngokuchofoza kabini kuyo.
    Emva koko uqhubela kwigridi.

    @Ariel:

    Zama ukubona umehluko usebenzisa:

    Jonga / igridi

    kwaye emva koko

    Jonga / i-graticle

    Omnye wezo zibini kufuneka akusebenzele kakuhle.

  10. Sawubona, oku kuhle kakhulu, kodwa kwimeko yam ayiphume ngokuchanekileyo, mhlawumbi kungenxa yokuba uluhlu apho luthi INKULUNKULU emva kokunyanzela igridi ayiphumeli; kuphuma ngokungafihla ukubeka kwaye akuyiyo inketho UKUBA ikwazi ukuyenza? Ndiyabonga

  11. Ndiyabulela kakhulu ngokuphendula kwakho ngokukhawuleza, omnye umbuzo ngaphambi kokuba wenze igridi kufuneka kudibanise iDraw kwaye isebenze kuyo? okanye kukho enye indlela.
    Gracias

  12. KuMhlaba kaGoogle udlula isalathisi semouse phezu kwekhusi kunye nobude kunye nobude buboniswe ngezantsi. Ukuba awuyiboni, kukuba iyenziwa ukuba isebenze, ivulwe ngokwenza "ibar yokujonga / imeko"

  13. Okulungileyo njengoko ubude kunye nobubanzi emhlabeni, kulo mzekelo ndifumana ezinye ixabiso kungekhona ukuba ndisebenzisa iGoogle Earth kakuhle.
    Ndiyabulela kwaye uyaxolisa ukuba umbuzo ungumlinganiselo oqhelekileyo wokufumana i-cominzo nale nto

  14. Into endiyifunayo yinto enhle kodwa ndandiyilanda phi okanye ndafumana i-GIS Manifold?
    Gracias

  15. mbuliso! Ndiyabonga kakhulu ngoncedo, ngoku ndiyakwazi ukufumana imephu ye-Google Earth ukususela kwangoko, enemibuzo emininzi.

Shiya amazwana

Idilesi yakho ye email aziyi kupapashwa.

Le sayithi isebenzisa i-Akismet ukunciphisa ugaxekile. Funda indlela idatha yakho yokubhaliweyo isetyenziswe ngayo.

Hlola kwakhona
Vala
Buyela phezulu kwiqhosha