{ "layers": [ { "layerId": 1, "layerName": "หมุดเขตระบบ", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "0", "url": "7c3e24f582ca1dad57ccb851487ce580", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4jWNhoDJgGTVw6Br4H0ozUmrgfwYGBoZQqHGrGQkbTNCFMMNg7NUE3IjPwP/IhqEZ+p8BhyvpGimMqxkxXQn1MvlhuJoRJVIociHcJcTELrEGohhMDBg+WW8YGQgAsucV/rH3TYEAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "0" ] } ], "legendGroups": [ { "id": "0", "heading": "SymbolID" } ] }, { "layerId": 2, "layerName": "โครงการท่อส่งก๊าซธรรมชาติ เส้นที่ 3", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "0", "url": "c98ed3b6e38a274e1378066192160403", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMUlEQVQ4jWNhoDJgGTVw1MDBYmDof4b/1DBsNSMDI21cuJqRgZGqBlITjBo4aiAZAAAndwP+v1ckBQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "0" ] }, { "label": "1", "url": "1cb9ff6f7ad9af89c3b1cb7b293393ad", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMUlEQVQ4jWNhoDJgGTVw1MDBYuD//wz/qWEYIyMDI21cyMjIwEhVA6kJRg0cNZAMAAB2YQNU+OU8fgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1" ] } ], "legendGroups": [ { "id": "0", "heading": "SymbolID" } ] } ] }