geopackage-sdk/src/main/java/mil/nga/geopackage/tiles/TileGenerator.java
private void adjustGoogleBounds() {
        // Set the tile matrix set bounding box to be the world
        BoundingBox standardWgs84Box = new BoundingBox(-ProjectionConstants.WGS84_HALF_WORLD_LON_WIDTH,
                ProjectionConstants.WEB_MERCATOR_MIN_LAT_RANGE,
                ProjectionConstants.WGS84_HALF_WORLD_LON_WIDTH,
                ProjectionConstants.WEB_MERCATOR_MAX_LAT_RANGE);
        ProjectionTransform wgs84ToWebMercatorTransform = ProjectionFactory.getProjection(ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM)
                .getTransformation(ProjectionConstants.EPSG_WEB_MERCATOR);
        tileGridBoundingBox = standardWgs84Box.transform(wgs84ToWebMercatorTransform);
    }
private void adjustGoogleBounds() {
        // Set the tile matrix set bounding box to be the world
        BoundingBox standardWgs84Box = new BoundingBox(-ProjectionConstants.WGS84_HALF_WORLD_LON_WIDTH,
                ProjectionConstants.WEB_MERCATOR_MIN_LAT_RANGE,
                ProjectionConstants.WGS84_HALF_WORLD_LON_WIDTH,
                ProjectionConstants.WEB_MERCATOR_MAX_LAT_RANGE);
        ProjectionTransform wgs84ToWebMercatorTransform = ProjectionFactory.getProjection(ProjectionConstants.EPSG_WORLD_GEODETIC_SYSTEM)
                .getTransformation(ProjectionConstants.EPSG_WEB_MERCATOR);
        tileGridBoundingBox = standardWgs84Box.transform(wgs84ToWebMercatorTransform);
    }
Adjust the tile matrix set and web mercator bounds for Google tile format