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Export Map (黄河下游历年河道)

Export Image Width: 400
Height: 400
Extent:
    XMin: 109.77490644396434
    YMin: 28.01392174730517
    XMax: 124.94634981713821
    YMax: 43.18536512047904
    Spatial Reference: 4610  (4610)


Scale: 1.5940000000000007E7
Background Transparent: