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Why the dataset looks like optical images #8

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PalgunaGopireddy opened this issue Sep 22, 2023 · 0 comments
Open

Why the dataset looks like optical images #8

PalgunaGopireddy opened this issue Sep 22, 2023 · 0 comments

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@PalgunaGopireddy
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Hi.
I know this repository concerns the remote-sensing images.
As a person researching in remote-sensing , I have a doubt.
I have seen the images in the figures of NWPU-RESISC45 dataset and AID dataset.

What I do not understand is, they look like optical images. Even the images in the NWPU-RESISC45 dataset paper Figure 1 are showing shadows for the trees. If these are they should not have any shadows. Are there really remote-sensing images?

Are they saying by remote-sensing means they are optical images taken from very-much distance like aeroplanes and satellites? , not concerning radar images.?

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