This is a synonym for the TM projection, in which the scale reduction factor is set to 1. European users may find this more convenient to use than the TM projection.

Parameter Name

Description

PARM1

Longitude, in degrees, of the central meridian.

ORG_LAT

Latitude, in degrees, of the origin of the projection.

MAP_SCL

Used only when defining a coordinate system that is to produce measurements on a scaled paper map. This value is the scale of the map, e.g., 100,000. Normally, this value is set to 1.0.

X_OFF

The false easting to be applied to all X coordinates, selected to cause all X coordinates within the coordinate system to be posi­tive values of reasonable size.

Y_OFF

The false northing to be applied to all Y coordinates.