foot

EPSG

ISO 19111 "Geographical information - Spatial referencing by coordinates".

2016-02-15

up

H

1..

Used in a 1D vertical coordinate system.

Vertical CS. Axis: height (H). Orientation: up. UoM: ft.

Height influenced by the Earth's gravity field. In particular, orthometric height or normal height which are both approximations of the distance of a point above sea level. Positive upwards.