Dukanmu mun san yadda ake neman adireshin don ganin inda yake a taswira. Amma idan kana da akasin matsalar fa? Me zai faru idan kuna da saitin haɗin gwiwar GPS, kuma kuna buƙatar sanin sunan titi, birni, da lambar ZIP ɗin da suka dace? Hanyar don nemo adireshi daga latitude da longitudeana kiransa reverse geocoding.
Menene Reverse Geocoding?
Geocoding shine tsarin canza adireshin da mutum zai iya karantawa (kamar "1600 Pennsylvania Avenue") zuwa daidaitawar yanki (latitude da longitude). Reverse geocoding yana yin akasin haka. Yana ɗaukar danyen daidaitawa na lamba kuma yana bincika ɗimbin bayanan cibiyoyin sadarwar titi da fakitin kadarori don nemo adireshin zahiri mafi kusa.
Me yasa yake da amfani?
Juyawa geocoding fasaha ce mai mahimmanci ga yawancin aikace-aikace da ayyuka:
- Photo Tagging: Lokacin da kake ɗaukar hoto akan wayar hannu, kyamarar tana adana latitude da longitude. Aikace-aikacen hotuna yana amfani da juzu'i na geocoding don tara hotunanku ta gari ko unguwa don ku sami sauƙin bincika "Hotuna a Paris."
- Rarraba Ride: Lokacin da ka buɗe ƙa'idar kamar Uber, tana ɗaukar haɗin gwiwar GPS kuma nan take tana fassara su zuwa adireshin titi don direba ya san ainihin inda zai ɗaga.
- Sabis na Gaggawa: Masu aikawa suna amfani da shi don fassara haɗin kai daga wayar hannu ta mai kira zuwa wani takamaiman wurin titi don motocin daukar marasa lafiya su samu.
Yadda ake Neman Adireshi daga Coordinates Kanku
Idan kuna da tsarin daidaitawa, ba kwa buƙatar zama mai haɓakawa don fassara su zuwa adireshi.
- Bude Google Maps akan kwamfutarka ko wayarku.
- A cikin mashigin bincike, rubuta a cikin haɗin kai (misali,
37.7749, -122.4194) kuma danna bincike. - Google Maps zai sauke fil a daidai wurin. A cikin bayanan da ke gefen hagu (ko kasa akan wayar hannu), zai nuna adireshin titi mafi kusa.
Kayan aikin wuri shima yana yin jujjuyawar geocoding ta atomatik. Lokacin da ta nemo masu haɗin GPS naku, lokaci guda yana duba adireshin mafi kusa kuma yana nuna shi akan allo.