protected Element genLonLatEnvelope(GridCoordSystem gcs) { // <CoverageOfferingBrief>/lonLatEnvelope Element lonLatEnvelopeElem = new Element("lonLatEnvelope", wcsNS); lonLatEnvelopeElem.setAttribute("srsName", "urn:ogc:def:crs:OGC:1.3:CRS84"); LatLonRect llbb = gcs.getLatLonBoundingBox(); LatLonPoint llpt = llbb.getLowerLeftPoint(); LatLonPoint urpt = llbb.getUpperRightPoint(); // <CoverageOfferingBrief>/lonLatEnvelope/gml:pos String firstPosition = llpt.getLongitude() + " " + llpt.getLatitude(); double lon = llpt.getLongitude() + llbb.getWidth(); String secondPosition = lon + " " + urpt.getLatitude(); // ToDo WCS 1.0Plus - Add vertical (Deal with conversion to meters. Yikes!!) // CoordinateAxis1D vertAxis = gcs.getVerticalAxis(); // if ( vertAxis != null ) // { // // See verAxis.getUnitsString() // firstPosition += " " + vertAxis.getCoordValue( 0); // secondPostion += " " + vertAxis.getCoordValue( ((int)vertAxis.getSize()) - 1); // } lonLatEnvelopeElem.addContent(new Element("pos", gmlNS).addContent(firstPosition)); lonLatEnvelopeElem.addContent(new Element("pos", gmlNS).addContent(secondPosition)); // <CoverageOfferingBrief>/lonLatEnvelope/gml:timePostion [2] if (gcs.hasTimeAxis()) { DateRange dr = gcs.getDateRange(); if (dr != null) { lonLatEnvelopeElem.addContent( new Element("timePosition", gmlNS).addContent(dr.getStart().toDateTimeStringISO())); lonLatEnvelopeElem.addContent( new Element("timePosition", gmlNS).addContent(dr.getEnd().toDateTimeStringISO())); } } return lonLatEnvelopeElem; }