{
    "imageUrl": "http://120.46.144.88:8090/iserver/output/temp/%E4%BA%AC%E6%B4%A5%E5%9C%B0%E5%8C%BA%E5%9C%B0%E8%B2%8C%E5%88%86%E5%B8%83%E5%9B%BE_100x100/3000000/0x0/365x308_101066670.png?_t=1753159728129",
    "lastModified": 1753159728129,
    "mapName": "京津地区地貌分布图",
    "viewBounds": {
        "bottom": 39.05366807021916,
        "left": 116.2804018933858,
        "leftBottom": {
            "x": 116.2804018933858,
            "y": 39.05366807021916
        },
        "right": 118.10577855071668,
        "rightTop": {
            "x": 118.10577855071668,
            "y": 40.879044727550024
        },
        "top": 40.879044727550024
    },
    "viewer": {
        "bottom": 256,
        "height": 256,
        "left": 0,
        "leftTop": {
            "x": 0,
            "y": 0
        },
        "right": 256,
        "rightBottom": {
            "x": 256,
            "y": 256
        },
        "top": 0,
        "width": 256
    }
}