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What is a depression contour and a contour line?
A depression contour is a contour line that represents a lower elevation compared to the surrounding terrain. A contour line is a line on a map connecting points of equal elevation, indicating the shape of the land surface.
What is an depression contour?
A depression contour is a line drawn on a map connecting points of equal depth below a reference point, such as sea level. It represents a depression or a lower elevation relative to the surrounding terrain. These contours help in visualizing the shape and depth of the land surface.
What is the change in elevation from one contour line to the next is called?
Contour interval
What does a depression look like on a topographic map?
There will be a continuous line describing the perimeter of the depression, and along this line will be short spikes extending inwards; indicating that there may be a cliff there. Ordinarily, they will be marked in black, but on a glacier, they will be shown in blue. This convention should be indicated on the legend of the map.
What is the difference between and index contour and a regular contour line?
An index contour is a thicker contour line that is labeled with the elevation of that contour. It usually appears every fifth contour line and helps to quickly identify elevation changes on a topographic map. Regular contour lines are thinner and connect points of equal elevation.
What is the best definition of what a contour line is?
A contour line is a line defining elevation on a map.
What is a depression contour and a contour line?
A depression contour is a contour line that represents a lower elevation compared to the surrounding terrain. A contour line is a line on a map connecting points of equal elevation, indicating the shape of the land surface.
What is the use of a depression contour?
Hachured lines, which are little ticks pointing downslope on a contour line, symbolize a depression. This shows that the elevation is now decreasing.
What is used extensively for navigation by airplanes and ships?
Depression contour line
What is an depression contour?
A depression contour is a line drawn on a map connecting points of equal depth below a reference point, such as sea level. It represents a depression or a lower elevation relative to the surrounding terrain. These contours help in visualizing the shape and depth of the land surface.
A contour line that forms a closed loop and has small dashes pointing to the inside of the loop represents?
A depression in the ground.
What is the best fit line as a science definition?
The \"line of best fit\" as a science definition is a line that is drawn through a specific set of points that shows the direction the points are heading.
What is the definition of line as one of the elements of visual arts?
In my visual arts class, a line (or more specifically, a contour line) is defined as the "boundaries" of an object.
What is every fifth contour line?
it is a contour line of elevation Control index contour, or just index contour
What is a sentence for contour line?
create a sentence for contour line
What is the definition of a contour line?
- Contour lines never cross. All lines on a contour line represent one elevation.- The spacing of contour lines depends on slope characteristics. Contour lines that are close together show a steep slope. Contour lines that are far apart show a gentle slope.- Contour lines that cross a valley or a stream are V shaped. The C points toward the area of the highest elevation. If a stream or river flows through the valley, the V points upstream.-The tops of the hills, mountains, and depressions are shown by closed circles. Depressions are marked with short, straight lines inside the circle that point down slope to the depression.
What is contour line in art?
A contour line in art is an outline of a subject with no shading.
