Bob Sweet, Senior Navigator
So many charts! So many formats! How do you choose?
Selecting the right charts to cover your route is only half the battle. Once that’s done, you need to choose your formats. Do you want your charts rolled or would you rather have them folded? Mapfold, trifold or folio? Waterproof or water-resistant?
It’s nice to have choices. But too many options can be paralyzing.
In the end, we just need a format that works the way we want, when we want it. Something that’s easy to pick out and use.
I’ve used all the chart formats for various situations, but there is one format that sticks out way ahead of the others. OceanGrafix calls it the “Small Format” chart.
Five Reasons to Love the Small Format Chart:
- SIZE: At 21-inches wide, small format charts are perfect for use at the helm, on a chart table, or even on your lap. Even though the width is less than the full-size NOAA charts (which are typically 36 inches), you need not worry that information is missing. The small format chart is split and printed on both sides, with a large overlap. To find the rest, just flip it over.
- SCALE: They are not rescaled like the charts you’ll find in chartbooks and many waterproof formats. Small format charts are full size—which means the scale is consistent with your plotting tools. They are also easy to read, with no squinting to read reduced-size copy.
- FOLD: Small format charts come pre-folded like a map, which is great for a couple reasons. Closed, the title and chart number are right on the top, so it’s easy to pick out the one you want. Plus, you can stack a whole bunch of charts in a relatively small space—and quickly pull out just what you need.
- DESIGN: They are flip-fold—and printed North-up, with the long dimension along the shoreline—so you can open up the chart to just where you need it. Assuming you’re running along the shore, the small format chart will always unfold along your path.
- PAPER: Printed on quality, water-resistant paper, these are durable charts. You can write on them to plot courses or make notes (which you can’t do on your chartplotter)—or just glance ahead for interesting places to view or visit. And because they aren’t printed until you order them, they always have the latest information.