public boolean isGoogleTiles() {

        // Convert the bounding box to wgs84
        BoundingBox boundingBox = tileMatrixSet.getBoundingBox();
        BoundingBox wgs84BoundingBox = boundingBox.transform(
                projection.getTransformation(
                        ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM));

        boolean googleTiles = false;

        // Verify the bounds are the entire world
        if (wgs84BoundingBox.getMinLatitude() <= ProjectionConstants.WEB_MERCATOR_MIN_LAT_RANGE
                && wgs84BoundingBox.getMaxLatitude() >= ProjectionConstants.WEB_MERCATOR_MAX_LAT_RANGE
                && wgs84BoundingBox.getMinLongitude() <= -ProjectionConstants.WGS84_HALF_WORLD_LON_WIDTH
                && wgs84BoundingBox.getMaxLongitude() >= ProjectionConstants.WGS84_HALF_WORLD_LON_WIDTH) {

            googleTiles = true;

            // Verify each tile matrix is the correct width and height
            for (TileMatrix tileMatrix : tileMatrices) {
                long zoomLevel = tileMatrix.getZoomLevel();
                long tilesPerSide = TileBoundingBoxUtils
                        .tilesPerSide((int) zoomLevel);
                if (tileMatrix.getMatrixWidth() != tilesPerSide
                        || tileMatrix.getMatrixHeight() != tilesPerSide) {
                    googleTiles = false;
                    break;
                }
            }
        }

        return googleTiles;
    }
public boolean isGoogleTiles ( ) { BoundingBox boundingBox = tileMatrixSet . getBoundingBox ( ) ; BoundingBox wgs84BoundingBox = boundingBox . transform ( projection . getTransformation ( ProjectionConstants . EPSG_WORLD_GEODETIC_SYSTEM ) ) ; boolean googleTiles = false ; if ( wgs84BoundingBox . getMinLatitude ( ) <= ProjectionConstants . WEB_MERCATOR_MIN_LAT_RANGE && wgs84BoundingBox . getMaxLatitude ( ) >= ProjectionConstants . WEB_MERCATOR_MAX_LAT_RANGE && wgs84BoundingBox . getMinLongitude ( ) <= - ProjectionConstants . WGS84_HALF_WORLD_LON_WIDTH && wgs84BoundingBox . getMaxLongitude ( ) >= ProjectionConstants . WGS84_HALF_WORLD_LON_WIDTH ) { googleTiles = true ; for ( TileMatrix tileMatrix : tileMatrices ) { long zoomLevel = tileMatrix . getZoomLevel ( ) ; long tilesPerSide = TileBoundingBoxUtils . tilesPerSide ( ( int ) zoomLevel ) ; if ( tileMatrix . getMatrixWidth ( ) != tilesPerSide || tileMatrix . getMatrixHeight ( ) != tilesPerSide ) { googleTiles = false ; break ; } } } return googleTiles ; }
Determine if the tiles are in the Google tile coordinate format

@return google tiles flag