OBQCYL: Oblique Cylindrical Projection

This is a more general implementation of the Swiss Oblique Cylindrical projection. This variation is more general in that it accepts a scale reduction parameter and a normal parallel.

The normal parallel is the latitude at which the radius of the Gaussian sphere is determined. In the SWISS system, the Origin Latitude was used to calculate the radius of the Gaussian sphere.

This system is used to support the predefined Hungarian EOV coordinate system.

Nom de paramètre

Description

ORG_LNG

Longitude en degrés, de l'origine de la projection.

ORG_LAT

Latitude en degrés de l'origine de la projection.

PARM1

Latitude, in degrees, of the normal parallel (the latitude at which the radius of the Gaussian sphere is determined).

X_OFF

Le faux Est doit être appliqué à toutes les coordonnées X, pour que toutes les coordonnées X dans le système de coordonnées aient des valeurs positives de taille raisonnable.

Y_OFF

Le faux Nord à appliquer à toutes les coordonnées Y.

SCL_RED

Scale reduction; that is, the degree to which the tangential cone is shrunk into the earth to achieve uniform distribution of distortion introduced by the projection.