Polapi is a peak in
Chile
Chile, officially the Republic of Chile, is a country in western South America. It is the southernmost country in the world and the closest to Antarctica, stretching along a narrow strip of land between the Andes, Andes Mountains and the Paci ...
with an elevation of metres,
at the
Puna de Atacama region. It is located within the territory of the Chilean province of
El Loa. Its slopes are within the administrative boundaries of two Chilean cities:
Calama and
Ollagüe.
Elevation
Data from the
digital elevation models TanDEM-X
TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) is a German twin satellite mission using interferometric synthetic aperture radar (InSAR). It is developed in a public-private partnership between the German Aerospace centre (DLR In ...
yields the 5988 metre elevation. The height of the nearest
key col is 4890
meters
The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of of ...
, leading to a
topographic prominence
In topography, prominence or relative height (also referred to as autonomous height, and shoulder drop in US English, and drop in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling ...
of 1070
meters
The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of of ...
.
Polapi is considered a Mountain Massif according to the ''Dominance System''
and its dominance is 17.95%. Its
parent peak is
Palpana and the
Topographic isolation
The topographic isolation of a summit is the minimum geographical distance, horizontal distance to a point of equal elevation, representing a radius of dominance in which the peak is the highest point. It can be calculated for small hills and is ...
is 17.5
kilometers
The kilometre ( SI symbol: km; or ), spelt kilometer in American and Philippine English, is a unit of length in the International System of Units (SI), equal to one thousand metres (kilo- being the SI prefix for ). It is the preferred measu ...
.
References
{{reflist
External links
Elevation information about PolapiWeather Forecast at Polapi
Stratovolcanoes of Chile