tileXY_to_pixelXY {quadkeyr} | R Documentation |
Convert tile XY coordinates into pixel XY coordinates
Description
Converts tile XY coordinates into pixel XY coordinates of the upper-left pixel of the specified tile. For further information, refer to the Microsoft Bing Maps Tile System documentation.
Usage
tileXY_to_pixelXY(tileX, tileY)
Arguments
tileX |
Tile X coordinate. |
tileY |
Tile Y coordinate. |
Details
Converting latitude/longitude coordinates into a QuadKey and then back to latitude/longitude won't yield identical values, unless the initial latitude/longitude coordinates correspond to the upper-left Quadkey's pixel and tile XY coordinates at the same zoom level.
Understanding this distinction is crucial for the accurate use of these functions in coordinate conversions.
For a detailed explanation on how to use this
and other similar quadkeyr
functions,
read the the vignette:
https://docs.ropensci.org/quadkeyr/articles/quadkey_to_sf_conversion.html
Value
A list returning the pixel X and pixel Y coordinates.
References
https://learn.microsoft.com/en-us/bingmaps/articles/bing-maps-tile-system
Examples
tileXY_to_pixelXY(
tileX = 3,
tileY = 5
)