File:Tile to latlon.png

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Original file(1,500 × 600 pixels, file size: 41 KB, MIME type: image/png)

Summary

Formulas to convert tile x,y coordinates into latitude and longitude. Based upon File:Lonlat_tile.JPG.

\begin{align*}
    lon &= \frac{x}{2^z} \cdot 360 - 180 \\ \\
    lat &=
        \arctan \Bigg(
            \sinh \bigg( \pi - \frac{y}{2^z} \cdot 2\pi \bigg)
        \Bigg) \cdot \frac{180}{\pi}
\end{align*}

Licensing

Public domain
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File history

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Date/TimeThumbnailDimensionsUserComment
current14:06, 9 May 2013Thumbnail for version as of 14:06, 9 May 20131,500 × 600 (41 KB)SammysHP (Talk | contribs)Formulas to convert tile x,y coordinates into latitude and longitude. Based upon File:Lonlat_tile.JPG. \begin{align*} lon &= \frac{x}{2^z} \cdot 360 - 180 \\ \\ lat &= \arctan \Bigg( \sinh \bigg( \pi - \frac{y}{2^...
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