To digitise a paper map, one first needs to establish control points. The control points may be
A) road intersections
B) points on soil boundaries
C) points on contour lines
D) centre points of water bodies
E) all of the above
Correct Answer:
Verified
Q1: Digitising is the process of
A) entering the
Q3: The accuracy of vector data captured through
Q4: Georeferencing an image in GIS involves
A) selecting
Q5: Raster data can be captured
A) by means
Q6: Which of the following is correct?
A) Direct
Q7: Vectorisation may
A) increase the thickness of line
Q8: Rubber sheeting
A) reproduces a map on a
Q9: An affine transformation requires a minimum of
A)
Q10: Spatial data accuracy refers to
A) how close
Q11: Spatial data precision refers to
A) how close
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