What satellite imagery sources offer sufficient resolution for urban change detection at a 1:5000 scale?

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John Hatzopoulos

Landsat 8-9 and Sentinel 2, the scale obtained from these images is too SMALL.

According to USA standards, a map scale 1:5000 requires an accuracy of 0.5x5000 mm = 2.5 meters. Therefore, an imagery with a pixel size of around 2.5 meters is ok.

Emad Hawash

I used Sentinel-2 data. It was very effective.