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.
Place your meatloaf in the roasting pan and shape into a loaf. Bake at 350 degrees for 1 hour to 1 1/2 hours. Cooking the meatloaf this way ensures that all of the heat from the oven can get to all sides of the meatloaf and not just the top like in a loaf pan.eport Abuse. For a 2 pound meatloaf....I'd set the oven to 350 degrees and place the meatloaf on a heavy baking pan. (like the bottom of the broiler pan). It's heavy so it browns well. Spray or rub with olive oil..and place the meatloaf there sprinkle with flour all over and pat it on.