MIL-PRF-89202B
b. Most charts are north oriented but, where the
coastline varies from the cardinal direction, charts may be
oriented normal to the coast (skewed). When charts are skewed
in this manner, more complete coverage of both land and water
areas is achieved. Such charts should be clearly marked as "not
North oriented".
c. Littoral Planning Charts are rectangular in shape,
except where a small island falls just outside the limits of a
chart, and is not shown on another chart in the series. An
extension is added to the chart to include the island, rather
than make a new chart just for the island.
d. An area of overlap is provided for ease of
transition from one chart to the next. The width of this
overlap is variable but shall not be less than one minute or
greater than two minutes.
3.8 Size and neatlines. The standard trim size for charts
oriented east-west or north-south is 105.4 cm by 147.3 cm
(41.5 by 58 inches). The neatline size for east-west chart is
78.7 cm by 137.2 cm (31 inches by 54 inches). The neatline
size for north-south chart is 81.3 cm by 134.6 cm (32 inches
by 53 inches). See APPENDICES B and C (Style Sheets).
3.9 Projection. Littoral Planning charts are constructed on the
Transverse Mercator projection.
3.9.1
Graticule lines and subdivisions.
a. Parallels and meridians are shown in black
(Standard Printing Color (SPC)-58600) at 4 minute intervals,
except as noted in 3.9.4.
b.
Full minute ticks are shown along the neatline.
c. Minute ticks are shown along a selected central
meridian and a selected central parallel. The central meridian
and the parallel, which is subdivided, are selected based on
clarity of presentation with preference given to open water
wherever possible. Another major consideration in the portrayal
of subdivisions along projection lines is the location of rows
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