{"viewBounds":{"top":28.85488606607392,"left":118.51620546333783,"bottom":28.808443880004763,"leftBottom":{"x":118.51620546333783,"y":28.808443880004763},"right":118.56264764940698,"rightTop":{"x":118.56264764940698,"y":28.85488606607392}},"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://supergis1.yunzhengshou.com:443/iserver/output/temp/2D_1@LTHSK2D_256x256/76328/130/153_1777585072381.png","mapName":"2D_1@LTHSK2D","lastModified":0}