{ "imageUrl": "http://39.106.203.141:8090/iserver/output/temp/15%E5%8F%B7%E7%85%A4%E5%B1%82%E9%87%87%E6%8E%98%E5%B7%A5%E7%A8%8B%E5%B9%B3%E9%9D%A2%E5%9B%BE1%EF%BC%9A5000_100x100/19486/1x0/446x397_1727715531.png?_t=1775519179382", "lastModified": 1775519179382, "mapName": "15号煤层采掘工程平面图1:5000", "viewBounds": { "bottom": 4208640.070618035, "left": 451590.20184299635, "leftBottom": { "x": 451590.20184299635, "y": 4208640.070618035 }, "right": 452910.0606069258, "rightTop": { "x": 452910.0606069258, "y": 4209959.929381965 }, "top": 4209959.929381965 }, "viewer": { "bottom": 256, "height": 256, "left": 0, "leftTop": { "x": 0, "y": 0 }, "right": 256, "rightBottom": { "x": 256, "y": 256 }, "top": 0, "width": 256 } }