{ "viewBounds": { "top": 4148503.5819565356, "left": 1.4895064870711137E7, "bottom": 4123103.5819565356, "leftBottom": { "x": 1.4895064870711137E7, "y": 4123103.5819565356 }, "right": 1.4920464870711137E7, "rightTop": { "x": 1.4920464870711137E7, "y": 4148503.5819565356 } }, "viewer": { "leftTop": { "x": 0, "y": 0 }, "top": 0, "left": 0, "bottom": 256, "rightBottom": { "x": 256, "y": 256 }, "width": 256, "right": 256, "height": 256 }, "imageUrl": "http://3dgis.supermap.jp:80/iserver/output/temp/MainMap_100x100/375000/1x1/644x467_1129655361.png?_t=1780522626834", "mapName": "MainMap", "lastModified": 1780522626834 }