Question

Fill in the blanks:
1. The scale of the satellite image is try only at the ______ point.
2. Topographical maps do not show ________ information.
3. The full form of R.F. is ________ ________.
4. _____________ is just a line drawn on a map of known ground length.
5. The space lying between the sensor and the earth is filled with ___________ or is partly.
6. The full form of ERTS-1 is ________ ________ ________ ________.​

Answer 1

Answer:

1.

2. the topographial map dosent show contour line .

3.r.f means radio frequency.

Answer 2

Answer:

ANS 1 : Principal

ANS 2 : Contour

ANS 3 : Representative Fraction

ANS 4 : Rock or Empty

ANS 5 : Earth Resource Technology Satellite