View a Google Maps UTM kula, da kuma yin amfani da KOWANE! wani daidaita tsarin

Har yanzu ya kasance da na kowa ganin UTM da kasa tsarawa a Google Maps. Amma yawanci adana bayanin da Google ke goyan bayan WGS84.

amma:

Abin da idan muna so mu gani a Google Maps, a tsara na Colombia a Magna-SIRGAS, WGS72 ko PSAD69?

A daidaita a ETRF89 Spain, Madrid 1870 95 ko REGCAN?

Ta yaya game da tsara na Mexico a GRS 1980 ko 1924 International?

Bayan 'yan kwanaki da suka gabata akwai tsarin da zai baku damar yin haka, kuma yana da PlexScape WebServices. Daga abokai na Girka halitta na Plex.Earth, wanda ke haɗa bayanai tsakanin Google Earth da AutoCAD, wanda a hanyar yanzu suna yin kyauta mai yawa ga AutoCAD 2013 wanda ya canza dokokin da aka yi.

Kuma wannan sabis na goyon bayan wani kasa da PlexScape 3,000 400 daidaita tsarin da datums, wannan goyon bayan Plex.Earth.

Ga wani gwajin: kokarin bayyana daga mataki zuwa mataki, saboda gaskiya da dubawa ne unintuitive farko duba:

Ni yanzu a Bogota, kuma Ina sha'awar ganin bambanci tsakanin wani daidaita WGS84 da SIRGAS:

To, zata Ina kusa da TopoequipmentKamar yadda aka nuna a kan taswira:

UTM kula google duniya

Ayyuka na Intanet na PlexScape, yanzu yana da sabis uku: Ɗaya daga cikin sauƙi mai sauƙi don sanin haɗin gwargwadon batu (kula Tracking), Wani for locating maki a kan taswira da kuma fitarwa zuwa KML / txt (Open Digitizer) Kuma wasu ne da amfani a yanzu, da ake kira maida tsarawa.

UTM kula google duniya

1 Zaɓi tsarin asali

UTM kula google duniyaDomin wannan za mu zabi a cikin shafin a gefen hagu, ƙasar da muke sha'awa. A wannan yanayin Colombia, kuma sau ɗaya zaba za mu nuna WGS84 a matsayin Datum na sha'awa.

Tsakanin latitude / longitude tab da kuma Easting / Norting akwai zažužžukan zaɓi daban-daban. Abin sha'awa cewa suna da alakarsu ta hanyar kasa don yana da hauka don nemo su a cikin yawancin da tsarin ke goyan baya.

2 Matsayin asalin wuri

UTM kula google duniyaSaboda wannan, yana nunawa kan taswirar yankin da ke damu da mu, muna wucewa linzamin kwamfuta a kan ƙananan icon kuma zaɓi «Kawo alama a cikin taswirar«, Wannan zai nuna mana mahimmin sha'awa akan taswira. Sa'an nan kuma mu ja shi zuwa wurin da muke son gano shi. Haka nan za'a iya yi tare da ƙananan lashes, amma yana da kyau a yi shi daga wurin icon kuma zan nuna shi cikin aikin.

Idan muna so mu fahimci daidaitaccen ma'anar inda muka samo shi, to sai mu koma cikin gunkin kuma zaɓi «Samun daidaituwa daga alama«, Tare da wannan a cikin kwamitinmu za a nuna daidaituwa.

Kuma idan abin da muke so shine sanya takamaiman tsari, to sai mu rubuta shi a kan kwamitin kuma ta wuce linzamin kwamfuta a kan gunkin da muka zaɓi «Alama don kula a watan Satumba«, Kuma tare da wannan ma'anar zai kasance a cikin haɗin da ke damu da mu.

UTM kula google duniya

3 Dubi haɗin UTM

Don sanin haɗin UTM na wannan mahimmanci, zamu zauna don nuna yankin bincike. Idan muna da shakka za mu iya zaɓar ɗaya daga cikinsu, kuma tare da zabin «show shata kan iyakoki»Yankin da aka nuna a cikin blue ya bayyana. Babban taimako, bari mu tuna da hakan Colombia ba kawai da dama a yankunan Arewa 17, 18 19 Arewa da kuma ta Arewa amma kuma a cikin wannan amma a kudu tun da kasa da aka ketare Ecuador da abin da da dama a cikin shida zones. Saboda haka sun riga sun saba da nasu tsarin na yankuna su kasa rikitarwa rayuwa.

A wannan yanayin, mun zabi UTM Zone 18 N kuma a hakika, mun ga cewa akwai batunmu.

UTM kula google duniya

3 Matsar da jagorancin bangaren hagu zuwa dama

Ya zuwa yanzu, abin da muka gani shine yadda za'a nuna haɗin UTM a cikin Google Maps. Amma muna sha'awar ganin irin wannan daidaitawar a wani tsarin daidaitawa, ga batun MAGNA-SIRGAS. Na farko, muna amfani da maɓallin kore don nuna cewa an haɗa nau'in haɗin kai daga gefen hagu zuwa gefen dama. Anyi wannan tare da danna kuma abin da zai sha'awa mu shine bangarorin biyu daidai ne.

Yanzu don kunna maɓallin dama, zamu yi haka: Mun motsa linzamin kwamfuta a kan icon, kuma mun zabi «Kawo alama a cikin taswirar«. Idan ta faɗi a wasu wurare, za mu dubi wurin sake sake kuma mu nuna «Matsar taswirar alama zuwa cibiyar»Kuma don daidaita tsarin«Alama don kula a watan Satumba".

Alamar cewa duk abin da ke da kyau, shi ne cewa maƙallan blue dole ne a daidai wannan maɓallin launin launin ruwan kasa idan tsarin kulawa ɗaya ne a duka biyu. Yana da wasu rikici, amma yana aiki.

4 San WGS84 mai gudanarwa a SIRGAS

Domin wannan mun canza daga WGS84 zuwa SIRGAS a cikin sashin lambobi. Kuma a sa'an nan kuma mu wuce da linzamin kwamfuta a kan icon kuma ka ce «Samun daidaituwa daga alama«, Wannan hanyar da muka sami daidaituwa akan ma'anar da muke da ita amma a cikin sauran tsarin. lura cewa a lat / lon da daidaitawa daidai ne kawai, kuma wannan shine SIRGAS na dogara akan WGS84.

UTM kula google duniya

Amma idan muka dubi abin da ke faruwa a cikin raka'a UTM, haɗin da ke cikin X ya bambanta 3 santimita kuma haɗin kai a Y wani santimita. Kuma wannan shi ne dalilin da yasa za'a iya cewa dukkanin tsarin su daidai ne. Yayin da muke motsa, wannan bambanci ya canza a millimeters. Na bayyana cewa wannan shi ne bisa ga sigogi da PlexScape Web Services ya tsara, wani abu mai mahimmanci dole ne a ruwaito saboda ya faru da ni sau biyu kafin.

UTM kula google duniya

5 San sanarwa a cikin PSAD

Za mu iya zaɓar wani tsarin, da kuma buƙatar ku dawo da haɗin gwiwa tare da «Samun daidaituwa daga alama«. Ya kamata macijin ya motsa, saboda muna cikin wannan maimaita, abin da yake dawowa shine haɗin kai a wani tsarin. A wannan yanayin, a cikin PSAD 1956 wannan ma'anar yana da daidaito X = 604210.66 Y = 512981.6.

Yi tunanin, abin da muke so mu gani shi ne daidaitawa a cikin tsarin biyu (ba daidai ba), sa'an nan kuma mu kwafin haɗin kai daga gefen hagu zuwa dama sannan sannan «Alama don kula a watan Satumba»Kuma a can muna da shi. Hakan daidai a ƙasa, a duka bangarorin biyu, amma yanayin blue yana sauke mu na mita 228 da aka shigo zuwa yamma da 370 mita zuwa kudu.

UTM kula google duniya

Nishaɗi da kayan aikin yanar gizo na PlexScape. A cikin takaddata na kawai. Kuma wata rana za mu yi magana game da wani daga cikin ayyukansa, wanda aka biya wasu daga cikinsu, ciki har da wannan tuba daga fayil da maki da dama.

Je zuwa page PlexScape Web Services

Žara koyo game UTM tsarawa

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