{ "viewBounds": { "top": 30.80549185322885, "left": 107.12635907333963, "bottom": 30.50870558166187, "leftBottom": { "x": 107.12635907333963, "y": 30.50870558166187 }, "right": 107.42314534490662, "rightTop": { "x": 107.42314534490662, "y": 30.80549185322885 } }, "viewer": { "leftTop": { "x": 0, "y": 0 }, "top": 0, "left": 0, "bottom": 256, "rightBottom": { "x": 256, "y": 256 }, "width": 256, "right": 256, "height": 256 }, "imageUrl": "https://gis.zjtpyun.com:443/iserver/output/temp/%E5%BA%95%E5%9B%BE_100x100/487767/0x0/262x286_5410275.png?_t=1754407360944", "mapName": "底图", "lastModified": 1754407360944 }