The scale of contour lines on a topographic (terrain) map is called the "contour interval".
A contour line in art is an outline of a subject with no shading.
An Index Contour
The first contour line was created by Charles Hutton in 1771. He used contour lines to map a coal mine.
The size in the change of elevation from one contour line to another is called the contour interval. It represents the vertical distance between each contour line on a topographic map. The contour interval helps in understanding the slope and elevation changes of the terrain being represented.
No. Contour lines connect points of the same elevation
it is a contour line of elevation Control index contour, or just index contour
All points on a contour line represent locations with the same value of the variable being plotted, such as elevation or temperature. Each contour line indicates a specific level or value of the variable, and points on the line have that exact value.
create a sentence for contour line
A contour line is a line defining elevation on a map.
A contour line in art is an outline of a subject with no shading.
Contour interval
It makes it easier to count the number of contour lines.
lower.
An Index Contour
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.
When a V-shaped contour line points downhill, it means that the contour line is under very low elevation. And incase your wondering about when the contour line is uphill, it means that the elevation level is very high.
The first contour line was created by Charles Hutton in 1771. He used contour lines to map a coal mine.