{ "imageUrl": "http://211.136.105.71:8090/iserver/output/temp/JBNT_100x100/288896/0x0/309x330_282262992.png?_t=1751852437892", "lastModified": 1751852437892, "mapName": "JBNT", "viewBounds": { "bottom": 30.99253360681468, "left": 121.66378810964359, "leftBottom": { "x": 121.66378810964359, "y": 30.99253360681468 }, "right": 121.839569447909, "rightTop": { "x": 121.839569447909, "y": 31.168314945080095 }, "top": 31.168314945080095 }, "viewer": { "bottom": 256, "height": 256, "left": 0, "leftTop": { "x": 0, "y": 0 }, "right": 256, "rightBottom": { "x": 256, "y": 256 }, "top": 0, "width": 256 } }