{"viewBounds":{"top":4313785.459068521,"left":3.743590667744698E7,"bottom":4307375.391880491,"leftBottom":{"x":3.743590667744698E7,"y":4307375.391880491},"right":3.7442316744635E7,"rightTop":{"x":3.7442316744635E7,"y":4313785.459068521}},"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://39.106.203.141:8090/iserver/output/temp/%E9%87%87%E6%8E%98%E5%B7%A5%E7%A8%8B%E5%B9%B3%E9%9D%A2%E5%9B%BE-2025%E5%B9%B43%E6%9C%88_100x100/94637/1x0/446x178_225791344.png?_t=1775512539763","mapName":"采掘工程平面图-2025年3月","lastModified":1775512539763}