Q 29) The most modern
method. *
a. Counter line method
b. Layer tinting method
c. Digital elevation model
d. Picture model
Answers
Answered by
2
Answer:
Digital elevation model
Answered by
0
From the given question the correct answer is:
c. Digital elevation model
The most modern method is c. Digital elevation model
Explanation:
- A Digital Elevation Model (DEM) is a representation of the bare ground topographic surface of the Earth excluding trees, buildings, and any other surface objects.
- DEMs are created from a variety of sources.
- A novel global DEM of postings lower than 12 m and height accuracy of less than 2 m is expected from the TanDEM-X satellite mission which started in July 2010.
- The most common grid (raster) spacing is between 50 and 500 meters.
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