Octet | Contents |
---|---|
15-72 | Same as grid definition template 3.40 (see Note 1) |
73-76 | Latitude of the southern pole of
projection |
77-80 |
Longitude of the southern pole
of projection |
81-84 |
Angle of rotation of projection |
Notes: 1. Basis angle of the initial
production domain and subdivisions of this basic angle are provided to
manage cases where the
recommended unit of 10-6 degrees is not
applicable to describe the extreme longitudes and latitudes, and
direction
increments.
For these last six descriptors, the unit is equal to the ratio of the
basic angle and the subdivisions number. For
ordinary cases, zero and missing
values should be coded, equivalent to respective values of 1 and 106
(10-6 degrees unit).
2. The number of parallels between a pole and the Equator is used to establish the variable (Gaussian) spacing of the parallels; this value must always be given. 3. See Note (2) under grid definition template 3.1 ― rotated latitude/longitude (or equidistant cylindrical, or Plate Carree).
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