public final static String GIS_SRS = "gis:srs";
public final static String GIS_BBOX = "gis:bbox";
public final static String GIS_CENTROID = "gis:centroid";
public final static String GIS_SRS = "gis:srs";
public final static String GIS_BBOX = "gis:bbox";
public final static String GIS_CENTROID = "gis:centroid";