Given a starting point from dead reckoning (calculations based on speed, time, and direction) or a sextant reading, you would track the boat's direction (with a compass) and speed (with a log) to continue to know the boat's position. Now, however, most mariners use a marine GPS chartplotter to navigate.ome handheld GPS units also are plotters, if they show the position of the boat on a chart. A GPS unit that provides the position only in longitude and latitude is not considered a plotter. For all types of plotters, the general principles are the same: 1  The screen shows a nautical chart.
Tips & Warnings. Small 1-pound meatloaves can be cooked at a lower temperature of 300 F to 325 F, if you prefer, for 10 to 12 minutes longer. This gentler cooking minimizes moisture loss as the meatloaf cooks, yielding a moister and juicier end result.
13 Comments Latest Mar 29, 2016 by lagatta. 1  greygarious Jan 29, 2015 That's not an uncommon experience. Home cooks assume that published recipes have been tested and checked thoroughly but that is... 2  LindaWhit Jan 29, 2015 I've not made a 2+ lb. meatloaf in a long time, but when I do make them, they're usually at least 1 to 1-1/4 lbs. At 350Â°, I usually... I've not made a 2+ lb. meatloaf in a long time, but when I do make them, they're usually at least 1 to 1-1/4 lbs. At 350Â°, I usually bake at least 60 minutes. So for 2 lbs. of meat, I'd probably go at least 90 minutes. But definitely use a meat thermometer so you can properly gauge the internal temp.