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Mapping science

The systemic study of the processes and designs involved with map making.

Contributors in Mapping science

Mapping science

Great elliptic arc

Earth science; Mapping science

An arc (1) defined by the intersection of an ellipsoid with a plane through the centre of the ellipsoid and two specified points on the surface.

Apportionment

Earth science; Mapping science

The division of rights or liabilities among several persons entitled or liable to them, in accordance with their respective interests. e.g. as where a contractor is given partial payment in return ...

Visual acuity

Earth science; Mapping science

A measure of the ability of the eye to separate details in viewing an object, and taken to be the reciprocal of the smallest angular separation, in minutes of arc, of two lines which can be seen to ...

Australian Height Datum

Earth science; Mapping science

A vertical-control datum in Australia, based on a defined geoidal height of 6 metres at Johnston Geodetic Station.

Beach berm

Earth science; Mapping science

A nearly horizontal portion of the beach, formed by the material left by the waves. Some beaches have no beach berms, while others may have several.

Axis of sighting

Earth science; Mapping science

The line drawn through the optical centre and centres of curvature of the lenses of a telescope.

Baudet code

Earth science; Mapping science

A code (1) which uses five binary digits to represent one character.

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