On your map, shoot the back bearing that you just took with your compass from the top of Saddle Mountain. (Note: The magnetic compass needle should be ignored.) What if you dont have access to a compass that can compensate for declination? Hold the compass with your thumb fully in the thumb ring, and your index finger wrapped around and gripping the circular part of the underneath of the compass's base. Before we do that, lets take a closer look at declination. Turn your map so that north on the map corresponds to the needles orientation. Steady the compass by allowing the hand holding the compass to rest in the cupped palm of your other hand. You can always orient your map with a working compass. That has the potential to make a significant impact! What if you dont have a compass that allows you to adjust for declination? Draw a line on the map at 130 degrees from Saddle Mountain. Lensatic compasses aremade upof three parts: cover, base, and reading lens. You want to line up your view so the direction of travel arrow is straight ahead. A map so lined up is easier to interpret and follow than a map spread out haphazardly. Look at the red needle to see which direction it is pointing. Hold compass up to eye level and view larger side card for "direction-of-travel" compass. PART 1 Basic Land Navigation USING THE MILITARY LENSATIC COMPASS Module 6 Map Information. Step 1 Determine the direction of the map of the declination and its value from the declination on the map. Double-check by making sure the map title or legend text is the correct way up, or find the maps north arrow. Orienting the Map with aLensatic Compass. You will receive a verification email shortly. Set your compass dial to 000 degrees. Leave your orientating arrow in line with the index line and the direction of travel arrow, as it will already be primed to point magnetic north. Holding any compass in a slack and half-a**ed (that's an old military term) manner can cause you to go off in the wrong direction. Step 4: Walk along the path and make sure your compass always points North. Thats your bearing from point A to point B. Most lensatic compasses are designed to withstand moisture to a certain extent, but nobody makes them perfect. Hold the compass at eye level and point it at the object. Sight an azimuth to any visible terrain feature that appears on the map. Another trick for declination when your compass cant adjust for it is to create your own declination arrow out of masking tape and tape it beneath your compass under the correct declination degree hash (This will only work if your compass has a clear base). All Rights Reserved. Youll line up your needle with the tape arrow instead of the arrow on your compass. Finally, read the number on the rim of the compass. Throughout this procedure, were not utilizing it at all.). Lets say youve hiked the peak of Camels Hump in Vermont. Heres how it works. Using your location as a pivot, rotate the compass until north on the bezel is pointing to the top of the map and the compass housing orienting lines are parallel with the maps vertical grid lines. how to orient a map using a lensatic compass; how to orient a map in military; orient a map using a lensatic compass powerpoint You get the picture. to orient the map to find your position. For sighting purposes, we recommend using the compass-to-cheek method for better accuracy. NB. We earn a commission if you click this link and make a purchase at no additional cost to you. Housing lines should be parallel to the vertical grid lines on the map. SMCT Orient a Map Using a Lensatic Compass. Come on in and save lots of money! Positioned the cover of the compass toward the top of the map. 2. In this video below,the user walks through the elements of a USGI lensatic compass, and how to properly use one. Its not unheard of for hikers to accidentally read their map upside down and end up facing south, rather than north. Doing this quick visual sense check by examining the surrounding terrain is to triple-check that your readings arent out by 180 degrees and to make sure the map is always aligned with your compasss north-pointing (and usually red) magnetic arrow i.e. 3. 4. Now its time to store your compass. Kieran James Cunningham is a climber, mountaineer, and author who divides his time between the Italian Alps, the US, and his native Scotland. On the other hand, wrap the fingers around the three fingers below the compass. To orient the map, first: Line up the edge of the compass with the edge of the map, or. ","acceptedAnswer":{"@type":"Answer","text":"A: You can use the arrow keys, or you can hold down shift and move in any direction to rotate a map around its axis. Thanks so much for sharing! Procedures. Flip up the small magnifying glass. Turn your entire body as a unit until your predetermined azimuth falls under the fixed black index line. A compass needle aligns with the magnetic fields in the Earth, which is what it uses to help you find true north. The first step of orienting with our map and compass is to make sure north on the map lines up with north in our terrain. There are 2 ways to do this - using landmarks or using a compass. 6. Start with contour features, such as what the ground is doing in front of you and around you, what happens to the terrain in the middle distance and then whats going on in terms of distant mountain peaks, ridges, hills and escarpments. While some elements of the navigation process are similar to using a baseplate compass, there are also slight differencesincluding how you hold a lensatic compass. Look at which way the red needle is pointing. ","acceptedAnswer":{"@type":"Answer","text":"A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. . OEC G&V. Download. Want to start taking action on the content you read on AoM? Gently pull the lid down until the sighting line is visible through the lens. 1. ), but youre not sure where. From the compass, to GPS, to now even your mobile devicetheres no shortage of navigational tools. Some of the components' terms are used in the explanations below. This was developed for the Center for Initial Military Training, FT Eustis, Va. The map is now oriented to the terrain. When moisture seeps into the lens case of your lensatic compass, it causes major problems. The fact that they glow in the dark (especially, if they're the tritium kind which will glow for years without having to be exposed to light) means you can use your compass without a light for night navigation. Boom. number of degrees in a circle (360: north is 0 or 360, east is 90, south is 180, and. Execute your docs in minutes using our simple step-by-step instructions: Get the How To Use A Lensatic Compass you need. This can be done either by (1) rotating the map the requisite number of degrees east or west or (2) holding the baseplate firmly, rotate the compass housing to the correct number of degrees west or east to account for the declination. Declination is the angle formed by true north and magnetic north. First, use your compass to get a bearing on a peak of Saddle Mountain. Lets return to Muir Woods as an example. This webpage may also be used to get current declinations. Last but not lease, lensatic compasses are prone to scratching. EMERGENCY PREPAREDNESS & More: A Manual On Food Storage and Survival: 2nd Edition Revised and Updated. To determine the direction, or bearing, from one point to another, you need a. compass as well as a map. Orient a Map Using a Lensatic Compass 071-329-1011 Conditions: Standards: Orient the map to the ground using a compass. Pencarian Terakhir Elcenter Course Zindagi Ban Gy Ho Tum But not to you, I trust. 4. Were going to move that to take into account declination on our compass. When you face true north, magnetic north is roughly 14 degrees to the left, or west, of you. When you face true north, magnetic north is going to be left, or west, of you by about 14. Please refresh the page and try again. There you go. But lets say youre in the Muir Woods near San Francisco and youre facing true north. In this guide, we will be covering the following: The first step to successful navigation with a map and compass in the backcountry is correctly orienting your map. surface. Thank you for signing up to Advnture. Save my name, email, and website in this browser for the next time I comment. Orienting the Map with an Orienteering Compass. You don't want to hold it crooked, cockeyed, or off level. You notice another mountain peak out in the distance, but you dont know what its called. To begin, use your compass to locate a peak on Saddle Mountain. Because this method of orienting your map requires having visuals on features or landmarks in the terrain, good visibility is a must. Hold your compass in the two-hand hold, steady and level in front of you. Well, that is, unless you're doing something silly like holding the compass backwards. Best Camping Knife for Outdoor Adventures, Best 4-Person Tent For Camping [2023 Update], How to Use a Fire Starter: A Simple, Step-by-Step Guide, How to Dispose of Butane Cans (and Other Solvents), Best Hikes in Colorado: 17 Incredible Trails, Types of Backpacks: The Ultimate List of 23 Pack Styles, Learning one of land navigations primary skills, Turn your map using your map and compass together, How to check your map is oriented correctly. Everything on your map will be reversed if youre looking south and holding the map right side up. When we know our point position, we can identify any landmark that we see in our terrain by using the map. Youve got your trusty compass and a map of the area, but you dont know exactly where you are in relation to the map. Announcement: My online Land Navigation course includes four hours of video instruction, and two downloadable PDF books, all for about the same price as a typical paperback book. Wrap your middle, ring and pinky finger around your thumb for support. Line up your map with what you see around you. The mils are in black, and are the outer measurements on the ring. Place the thumb of the other hand between the rear sight and the bezel ring; extend the index finger along the remaining side of the compass, and the remaining fingers around the fingers of the other hand. A: You can use the arrow keys, or you can hold down shift and move in any direction to rotate a map around its axis. We just dont know where we are. 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The two basic techniques for using the lensatic compass . Place the compass on your map with the edge along a north-south grid line. Youll see that it shows two arrows when you turn your headset or controllers around to show the new orientation of a map. 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