Anamorphosis - MDT25

28.20 Anamorphosis

This is a scale factor applied to the reduced distance before calculation, and whose value depends on the hourly ellipsoid and time zone values specified in the survey data. Each station can have a different value, and can be edited through the station's data modification options:

where:

Dr\' = Corrected horizontal distance

Dr = Original horizontal distance

K = Anamorphosis coefficient