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Relative height refers to two locations
Absolute altitude
(also called elevation) difference, that is, select a specified
Reference plane
for
Datum plane
The center of gravity of an object is in the air at a distance from the specified reference plane
Vertical distance
. The starting point of relative height is not fixed. in
Building code
Relative height refers to the ratio of the calculated height z to the total height H of the building, that is, z/H.
- Chinese name
- Relative altitude
- dominance
- head
- connotative
- two-site Absolute altitude Difference of
- subject
- Surveying and mapping
catalogue
For example, the height of a mountain above a neighbouring river valley is an indicator of the size of the relief:
For example, if the height of mountain A is lower than that of mountain B, (for example, if mountain A is 100 meters and mountain B is 50 meters, then Mountain B is 50 meters lower than mountain A)
Relative altitude is the difference in elevation between two adjacent locations. Relative height refers to a specified reference plane as
Datum plane
The vertical distance of the center of gravity of the object from the specified reference plane in the air;
in
Building code
Relative height refers to the ratio of the calculated height z to the total height H of the building, that is, z/H.
In the map, people observe the height between two mountains, which people often use
Contour line
To show the ups and downs of the terrain.
