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expand WMTS (12)
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jyutzler committed Nov 19, 2015
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Expand Up @@ -36,7 +36,7 @@ Pixel sizes are real numbers in the terrain units of the spatial reference syste
Pixel size MAY vary by a constant factor or by different factors or intervals between some or all adjacent zoom levels in a tile matrix set.
In the commonly used "zoom times two" convention, pixel sizes vary by a factor of 2 between all adjacent zoom levels, as shown in the example in <<tiles_factor2_example_appendix>>.
Other "zoom other intervals" conventions use different factors or irregular intervals with pixel sizes chosen for intuitive cartographic representation of raster data, or to coincide with the original pixel size of commonly used global image products.
See WMTS <<16>> Annex E for additional examples of both conventions.
See Web Map Tile Service (WMTS) <<16>> Annex E for additional examples of both conventions.

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