TileMatrixSet 2021-02-02
This XML Schema Document encodes the TileMatrixSet data structures.
OGC TMS 2.0 is an OGC Standard.
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Describes a particular set of tile matrices.
Tile matrix set identifier
Reference to an official source for this tileMatrixSet
Minimum bounding rectangle surrounding
the visible layer presented by this tile matrix
set, in the supported CRS
Reference to one coordinate reference
system (CRS).
Names of dimensions in this CRS, separated by a comma.
These names are specified by the CRS definition,
but can also be specified here to avoid any ambiguity.
Reference to a well known scale set.
http://www.opengis.net/def/wkss/OGC/1.0/GlobalCRS84Scale,
http://www.opengis.net/def/wkss/OGC/1.0/GlobalCRS84Pixel,
http://www.opengis.net/def/wkss/OGC/1.0/GoogleCRS84Quad,
http://www.opengis.net/def/wkss/OGC/1.0/GoogleMapsCompatible and
http://www.opengis.net/def/wkss/OGC/1.0/WorldMercatorWGS84 are
possible values that are defined in Annex C. It has to be consistent with the
crs and with the ScaleDenominators of the TileMatrix elements.
Describes a scale level and its tile matrix.
This is an extension point for other properties in the TileMatrixSet.
Describes a particular tile matrix.
Tile matrix identifier. Typically an abreviation of
the ScaleDenominator value or its equivalent pixel size
Scale denominator of this tile matrix
Cell size of this tile matrix
The corner of the tile matrix (_topLeft_ or _bottomLeft_) used as the origin for numbering tile rows and columns. This corner is also a corner of the (0, 0) tile.
Precise position in CRS coordinates of the corner of origin (e.g. the top-left corner) for this tile matrix.
This position is also a corner of the (0, 0) tile.
In previous version, this was 'topLeftCorner' and 'cornerOfOrigin' did not exist.
Width of each tile of this tile matrix in pixels.
Height of each tile of this tile matrix in pixels
Width of the matrix (number of tiles in width)
Height of the matrix (number of tiles in height)
The rows mention in this array apply the coalece mechanims to fuse n contiguous tiles in the width axis into a single tile
Number of tiles in width that coalesce in a single tile for these rows
First tile row where the coalescence factor applies for this tilematrix
Last tile row where the coalescence factor applies for this tilematrix
This is an extension point for other properties in the TileMatrix.