{ "layers": [ { "layerId": 0, "layerName": "Overzichtskaarten 1841", "layerType": "Raster Layer", "minScale": 0, "maxScale": 7501, "legend": [ { "label": "High : 255 - Low : 0", "url": "4acaa720e1dd019661c3d942c9a181a1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVRYheWWwQ0AMQzC+uj++zZA75bwA6kZwAoooOwk3wJn2yZ5a0sqB/o9ycKBbvfQ9R663kP1SzYNnCmXbP5s3B4919+h2gvW9UDVt43rgUN7mHrJwjcUDExwD1VfX6m/w9BAs8AbOsuBf5tzDgsc+vvS4Enxa59D8KSELofAwHtv+YZJ+4a0hz/4mLLztmn3kwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 60, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "Value" } ] }, { "layerId": 1, "layerName": "Detailkaart 1841", "layerType": "Raster Layer", "minScale": 7500, "maxScale": 0, "legend": [ { "label": "High : 255 - Low : 0", "url": "4acaa720e1dd019661c3d942c9a181a1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAA8CAYAAABmdppWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAi0lEQVRYheWWwQ0AMQzC+uj++zZA75bwA6kZwAoooOwk3wJn2yZ5a0sqB/o9ycKBbvfQ9R663kP1SzYNnCmXbP5s3B4919+h2gvW9UDVt43rgUN7mHrJwjcUDExwD1VfX6m/w9BAs8AbOsuBf5tzDgsc+vvS4Enxa59D8KSELofAwHtv+YZJ+4a0hz/4mLLztmn3kwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 60, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "Value" } ] } ] }