remote sensing with satellite

bushidoo

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hello, i want to ask about remote sensing with satellites, is it a real technology that can detect what's underground? does it give accurate data? what are the names of the satellites used and how can we access the images? does it help for finding buried objects or for scanning an area before digging?
 

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hello, i want to ask about remote sensing with satellites, is it a real technology that can detect what's underground? does it give accurate data? what are the names of the satellites used and how can we access the images? does it help for finding buried objects or for scanning an area before digging?

yes it helps remote sensing. You can scan fields. presents the underground anamolysis to you. You can scan with a drone or with coordinates. You can ask me for detailed information.
 

This looks a lot like spam.
 

yes it helps remote sensing. You can scan fields. presents the underground anamolysis to you. You can scan with a drone or with coordinates. You can ask me for detailed information.

yes it helps remote sensing. You can scan fields. presents the underground anamolysis to you. You can scan with a drone or with coordinates. You can ask me for detailed information.
Hello, could I have more info about how satelite does it please?and do you know sb who really does it?
 

Yes, remote sensing can be a good tool. The spatial resolution for most satellites is 30 meters or more. Therefore, it is great to find potential sites using multispectral imagery and possibly Lidar imagery for topology. As for Earth-observing satellites, the two most used are Terra Modis and Aqua Modis, and Landsat. There are others, but many require costly subscriptions and I won't even mention the "spy" satellites that have great spatial resolutions.
 

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