What do concentric Hachured contour lines indicate?
Concentric circles of contour lines indicate a hilltop or mountain peak. Concentric circles of hachured contour lines indicate a closed depression.
What do Hachured contours indicate on any map?
Hachures are short lines laid down in a pattern to indicate direction of slope.
What is another word for contour lines?
What is another word for contour lines?
| contours | hachures |
|---|---|
| isoheights | isohypses |
| isolines |
What is depression on a topographic map?
A closed contour, inside of which the ground or geologic structure is at a lower elevation than that outside, and distinguished on a map from other contour lines by hachures marked on the downslope or downdip side. Ref: AGI.
Which shaped lines indicate the presence of a ridge?
contour line with U-shape
Which shaped lines indicate the presence of a ridge? Explanation: The contour line with U-shape, which has convexity towards a lower ground shows the presence of a ridge.
What do contour lines define?
A contour line is a line drawn on a topographic map to indicate ground elevation or depression. A contour interval is the vertical distance or difference in elevation between contour lines.
What is an antonym for contour?
Antonyms. angularity roundness crookedness straightness straight sharpness dullness crooked.
What do circular contour lines indicate?
More widely- spaced contour lines indicate gradual slopes. Irregular, zigzag contour lines indicate uneven terrain. Concentric circular or oval contour lines represent hills.
What are the curved lines on a topographic map called?
Contour lines are curved, straight or a mixture of both lines on a map describing the intersection of a real or hypothetical surface with one or more horizontal planes.
What is the difference between concentric and hachured contour lines?
Concentric contour lines indicate a peak (i.e. hill top). Concentric hachured Contour lines indicate a: Concentric hachured contour lines indicate a depression.
What topographic condition is represented by hachured contour lines on a map?
What topographic condition is represented by hachured contour lines on a map? Hachured contour lines represent decreasing elevation, such as a depression or crater. Rule of V Contour lines form a V when they cross a stream.
What do the lines on a contour map indicate?
Closely-spaced contour lines indicate: steepness of the slope. Closely spaced contour lines = steep slopes; Widely-spaced contour lines indicate: widely spaced contour lines = gentle slopes Concentric Contour lines indicate a: Concentric contour lines indicate a peak (i.e. hill top).
Why can’t two different contour lines cross?
Contour lines form a V when they cross a stream. The stream flows from the apex of the V toward the open end Two different contour lines cannot cross each other because: . . . each represents a different elevation, and any point where they cross would have to be at both elevations at the same time. Closely-spaced contour lines indicate:
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