{ "layers": [ { "layerId": 0, "layerName": "carte_cassini_1790.jp2", "layerType": "Raster Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "High : 255", "url": "5d5d76cdf9bede21a09bd48e44de052e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUOI1j+ffv338GKgKWP3/+UNM8Ghj4+/dv6hr49+9f6hpIdReOQC8P/mQz+HPKaBhSbuDgz3q/fv2iqoEAILk8VJAlIPcAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 }, { "label": "", "url": "67d168827ab83cf92935a2839a0ac0f2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEBJREFUOI1jWbFixX8GKgKWP3/+UNO8EWngr1+/qGvg4Pcy1Q38/fs3dQ38+/cvdQ0c/F4eTYeUG0j1ZDPoEzYAvsc7WI56PNwAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 }, { "label": "Low : 0", "url": "7b71b43220c23b4d7ab853631b54a780", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFJJREFUOI3N0ksNwAAIBNE9YBH/KjjwbU1MkyLgJTCYuz8Cx6qK9GQz83Owu1nw7lgQj7K7LJiZLIhHwd8GvyG+Mv42eGVUk2QRwYKo9glIR3kB9hgxUFvDFqgAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }