Map scale
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The paper size ranges from A4 to A0; how is the value 1 determined for the larger sizes?
Enter 1:how much for the magnification level
I know, but some images aren’t like that; the image frame is scaled down, and 1 in it represents 1 meter
I suggest you check the drawing manual; the detail column for each drawing sheet is 180 mm. Measure how many times 180 mm it is, and that will be the scaling factor
Another possibility is that the scale has been incorrectly marked; it’s not possible to determine numerical values, so the numbers marked must be taken as the standard
I just want to ask which standard specifies the aspect ratio of the image