Lat-long se tile kaise nikaalein?

Longitude seedhe baant jaata hai aur latitude pehle Mercator formula se guzarta hai. Zoom z par x = (lon + 180) ÷ 360 × 2^z, neeche round karke.

XYZ aur TMS tiles me kya farak hai?

Sirf row ki ginti: XYZ north se aur TMS south se ginta hai, isliye TMS row = 2^z − 1 − y.

Quadkey kya hota hai?

Bing ka tile identifier: har zoom level ka ek digit, x aur y ke bits milaakar — string khud quadtree ka raasta bhi hai.

Har zoom level par kitne tiles hote hain?

4^z. Zoom 0 par ek tile, zoom 10 par das lakh se zyada aur zoom 18 par lagbhag 69 arab.

Map Tile Calculator

Coordinates, XYZ tiles, TMS rows aur quadkeys ke beech badlein, resolution aur ginti ke saath.

Map Tile Calculator poori tarah aapke browser me chalta hai: coordinates aapke device par convert hote hain aur koi tile download nahi hoti.

Coordinate Converter kholein

Map Tile Calculator ke baare mein

Web maps duniya ko Web Mercator me 256 pixel ke tiles ke quadtree me kaatte hain. Zoom z par har axis me 2^z tiles hote hain, north-west kone se ginte hue — yahi XYZ scheme OpenStreetMap, Mapbox aur lagbhag sab jagah chalti hai. TMS usi grid ko south-west se ginta hai, isliye kabhi-kabhi layer ulti dikhti hai, aur Bing x aur y ke bits milaakar quadkey banata hai. Yeh calculator sabke beech badalta hai, us latitude par resolution aur scale batata hai aur ek area ke tiles poore zoom range me ginta hai.

Features

Kisi bhi zoom par lat-long se XYZ tile aur wapas
South se ginne wali layers ke liye TMS row conversion
Quadkey encode aur decode
Tile ke bounds, centre aur zameen par chaudai metre me
Metre prati pixel resolution aur 1:N scale
Poore zoom range me kisi area ke tiles ki ginti

Map Tile Calculator kaise use karein

Latitude, longitude aur zoom daalkar tile dhoondhein
Ya z/x/y tile ya quadkey paste karke ulta raasta lein
Bounds, centre, resolution aur scale padhein
Offline cache ka size janne ke liye count mode me jaayein

Example

Input

51.5074, -0.1276 at zoom 12

Output

XYZ 12/2046/1362 · TMS 12/2046/2733
Quadkey 031313131112 · 24.2 m per pixel

Wahi tile teen scheme me — XYZ aur TMS milaana hi layer ko ulta kar deta hai.

Common errors aur troubleshooting

Tile layer ulti (vertically mirror) dikh rahi hai. — XYZ aur TMS mil gaye hain: column same hai par rows ulte sire se ginte hain. URL template me {-y} placeholder use karein.
Cache download bahut bada ho raha hai. — Har zoom par tiles chaar guna hote hain. Per-zoom breakup dekhein: ek extra zoom aksar neeche ke sab levels se zyada mehnga hota hai.

Aksar pooche jaane wale sawaal

Lat-long se tile kaise nikaalein?: Longitude seedhe baant jaata hai aur latitude pehle Mercator formula se guzarta hai. Zoom z par x = (lon + 180) ÷ 360 × 2^z, neeche round karke.
XYZ aur TMS tiles me kya farak hai?: Sirf row ki ginti: XYZ north se aur TMS south se ginta hai, isliye TMS row = 2^z − 1 − y.
Quadkey kya hota hai?: Bing ka tile identifier: har zoom level ka ek digit, x aur y ke bits milaakar — string khud quadtree ka raasta bhi hai.
Har zoom level par kitne tiles hote hain?: 4^z. Zoom 0 par ek tile, zoom 10 par das lakh se zyada aur zoom 18 par lagbhag 69 arab.

Related tools

Geohash Converter — Lat/long ko geohash mein encode karein aur point, bounding box aur neighbors mein decode karein.
Coordinate Converter — Ek lat/long pair ko decimal degrees, DMS aur DDM ke beech convert karein.
GeoJSON Bounding Box — Kisi bhi GeoJSON ka bbox, centre, area aur length dono orders mein.
Coordinate Distance — Do coordinates ke beech great-circle distance, bearing aur midpoint nikalein.
MGRS Converter — Latitude/longitude aur MGRS (Military Grid Reference System) coordinates ke beech, dono taraf convert karein, aapke browser mein.
Plus Codes Converter — Latitude/longitude aur ek Plus Code (Open Location Code) ke beech dono taraf convert karein, cover kiye gaye bounding box aur cell size ke saath.