This variation of the Krovak Projection includes the Affine adjustment to Cartesian coordinates add to accommodate the 1995 adjustment to WGS84.
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Nom de paramètre |
Description |
|---|---|
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PARM1 |
The longitude, in degrees relative to Greenwich, of oblique conic pole. |
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PARM2 |
The latitude, in degrees, of the oblique conic pole. |
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PARM3 |
Oblique Standard Parallel. This is the latitude of the standard parallel of the oblique cone on the Gaussian surface. Note Only a single standard parallel is supported, but the effect of two standard parallels is achieved through the use of the scale reduction factor.
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ORG_LNG |
Origin longitude for the Oblique Conformal Conic projection. For the Krovak system, this is usually the meridian of Ferro: 17 39 59.735400W. An approximate value of 17 40 00.00W is often used. |
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ORG_LAT |
Origin latitude for the Oblique Conformal Conic projection. This is usually 49 30 00N for the Krovak1 systems. |
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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. |
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Y_OFF |
Le faux Nord à appliquer à toutes les coordonnées Y. |
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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. |