Author Question: Which of the following techniques was used by NASA in the 1980s to help identify the vast network of ... (Read 20 times)

fbq8i · **on:** Jul 20, 2018

Which of the following techniques was used by NASA in the 1980s to help identify the vast network of Chacoan roads in the southwestern United States?

a. ground penetrating radar
b. soil resistivity
c. thermal infrared multispectral scanning (TIMS)
d. shovel testing
e. ground-penetrating radar.

Question 2

The usefulness of satellite imagery, like thermal infrared multispectral scanning, for archaeology

a. began during the development of the New Archaeology..
b. is limited to times of cloud cover or haze.
c. is limited to photographs taken at very high elevations, since this is where resolution is greatest.
d. lies in the fact that aerial photographs can show buried features even though they are indistinct from the ground.
e. has been proven to be insignificant.