[OpenLayers-Users] How to merge TMS and WMS correctly with openlayers?

[Myeong Hun Jeong]

Dear list.First, I made tiled images(png) with gdal2tiles.py.
For example, python gdal2tiles.py -title "tile" -publishurl
http://192.168.1.134:8089/osgeo/geo/tile/ -nogooglemaps -nokml -v
D:\test\raster\image.tif D:\test\raster\tile --config GDAL_CACHEMAX 120
and I  moved the image files into Tomcat and tested
http://localhost:8089/osgeo/geo/tile/openlayers.html.
It runs well.
Next, I want to add a WMS layer which are being serviced in Geoserver &
Postgis.
So, I changed javascript.

       function init(){
            OpenLayers.DOTS_PER_INCH = 90.714;
            var bounds = new OpenLayers.Bounds(
                 199628.88671875, 396702.2890625,
                 239834.30078125, 431934.58125
            );
            var options = {
                controls: [],
                maxExtent: bounds,
                maxScale: 10,
                minScale: 500000,
                maxResolution: "auto",
                projection: "EPSG:4326",
                units: 'm'
            };

            map = new OpenLayers.Map('map', options);
           //WMS base layer
            var base_wms = new OpenLayers.Layer.WMS(
                "topp:bml_gadm_as_w - Untiled",
                "http://localhost:8888/geoserver/wms",
                {layers: 'topp:bml_gadm_as_w'},
                {singleTile: true, ratio: 1}
            );
            map.addLayer(base_wms);

           // OpenLayers 2.5 TMS driver
            var layer = new OpenLayers.Layer.TMS( "TMS",
                "http://192.168.1.134:8089/osgeo/geo/tile/",
                 {layername: '.', serviceVersion: '.', type:'png'} );
            map.addLayer(layer);

           //WMS river layer
            var river_wms = new OpenLayers.Layer.WMS(
                "topp:bml_rivr_as_w - Untiled",
                "http://localhost:8888/geoserver/wms",
                 {
                    layers: "topp:bml_rivr_as_w",
                    transparent: "true", format: "image/png"},
                {singleTile: true, ratio: 1,minScale:"100000"}
            );
            map.addLayer(river_wms);

            map.addControl(new OpenLayers.Control.PanZoomBar());
            map.addControl(new OpenLayers.Control.Navigation());
            map.addControl(new OpenLayers.Control.Scale($('scale')));
            map.addControl(new OpenLayers.Control.MousePosition({element:
$('location')}));
            map.addControl(new OpenLayers.Control.LayerSwitcher());
            map.zoomToMaxExtent();

But, the problem is that tiled images do not match WMS layer. The tiled
images are aerial photos of the same area.
I don't understand exactly the projection. is this projection problem?
Could you give some advice.

Best regards.
Jeong.
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