3 ms·
What if he hid it on a cloudy/rainy/snowy/foggy day?
by planteen 10y ago
What if he hid it on a cloudy/rainy/snowy/foggy day?
- oh_sigh 10y agoThere are wavelengths other than visible light that satellites use.
- planteen 10y agoYeah, and which of those go through rain? The atmosphere blocks lots of wavelengths outside of visible light. Rain fade is huge above 11 GHz. Good luck imaging a person from orbit at a low RF frequency. http://www.geo.mtu.edu/~scarn/teaching/GE4250/transmission_lecture.pdf http://www.geo.mtu.edu/~scarn/teaching/GE4250/transmission_l... https://en.wikipedia.org/wiki/Rain_fade https://en.wikipedia.org/wiki/Rain_fade