Step 1. What if youre not on a route and just have a broad idea of where you are? 1. Once you master using a lensatic compass, it becomes the only way youll ever navigate around the wilderness moving forward. The Art of Manliness participates in affiliate marketing programs, which means we get paid commissions on editorially chosen products purchased through our links. What are 2 ways to orient a map? The Lensatic compass is used to determine 'azimuths' or 'compass bearings' (horizontal angles). At this point, your map is almost oriented. Now hold the compass on the map and rotate yourself and the map/compass together until the orienting arrow and the compass needle are aligned to magnetic north. 5. The obvious drawback here is that such an approach is impossible in poor visibility. number of degrees in a circle (360: north is 0 or 360, east is 90, south is 180, and. [10] 4. Note: This procedure places the fixed black index line of the compass parallel to north-south grid lines of the map. 2. We know were someplace south of Saddle Mountain on HW 115. Half the activity of their sport is keeping their map oriented so they can navigate faster and with more accuracy. (1) Compass-to-cheek method (figure C-21). For this example, were going to go to the Wichita Mountains Wildlife Refuge in Oklahoma. Orienting, or aligning, the map is really easy with just 3 steps: Lay your map out on a relatively flat, smooth surface. With the thumb loop all the way down under the compass, put the thumb of one hand all the way inside the loop, and place the index finger of that same hand along one side of the compass. Now, rotate the map and compass baseplatetogetheruntil the compass needle is boxed in the red orienting arrow (or direction-of-travel lines) on the compass. If you are interested in trying your hand at navigation with a lensatic compass, check out our Brunton 9077 Compass, and follow along with this video: If you are interested in trying your hand at navigation with a lensatic compass, check out our. Positioned the cover of the compass toward the top of the map. Brunton TruArc 8010 Classic Map Luminous Compass Brunton TruArc 8010 Classic Map Luminous Compass Item # WX2- 715075 / Mfg. We just dont know where exactly. You cant shoot a bearing on the end point in your terrain since you cant see it. Using a little screwdriver or the metal piece that came with your compass lanyard, turn the small screw. The big bang. They could be your saving grace during a SHTF situation. Looking at the photo below, let's say you're at the north end of Sheeler Lake, where the penciled X is. Survival Compass, Military Compass Hiking, Orienteering Lensatic Compass, Waterproof Navigation Compasses, Survival Emergency Luminous Sighting Compass. A compass needle aligns with the magnetic fields in the Earth, which is what it uses to help you find true north. Your map is now aligned to magnetic north. Make sure the degrees of the dial are readable. You dont have your point position. So, if youre in Muir Woods and your compass has a bearing of 180, youll want to subtract 14. Youll see that it shows two arrows when you turn your headset or controllers around to show the new orientation of a map. Place your compass on your map with the edge of the baseplate parallel to the north-south meridians on the map. surface. Your compass is now set. Remember, maps are drafted with north at the top. Execute your docs in minutes using our simple step-by-step instructions: Get the How To Use A Lensatic Compass you need. Check the index line to find out the bearing you just have taken. 3.30 MB. Hold the compass at eye level and point it at the object. Pull the lens holder up so that it is at a 90-degree angle to the base of the compass. On your map, though, you can see the two spots. 3. Lay your map out in front of you on a relatively flat and smooth (and dry!) 2. Position of the point. 3. Thats your bearing from point A to point B. Use a Compass : Basic Reading Do's and Dont's \u0026 Tips With Navigating COM-PASS Reading Placement Test - Characters COMPASS Reading Prep How to use a compass:For beginners THIS is how to use a Compass (Lensatic Compass for beginn-ers) Using A Lensatic Compass (For Dum-mies) Beginner guide to map and compass - Survival Saturday Ep. Point position. Procedures. Get your own customized topographical maps, built according to your specifications. When you purchase through links on our site, we may earn an affiliate commission. Orienting the Map with an Orienteering Compass. Thats right Contours are king. See the line labeled the agonic line? Ethan Allan thats the peak you saw. 2. The angle between true north and magnetic north is declination. and compass together is to orient the map towards north simply align the map merid, figure 10b while keeping compass edge on landmark pivot compass until magnetized needle is centered within orienting arrow plot bearing on map by drawing line from landmark using the edge of the compass figure 10c 1 how a compass works your compass is a . Rotate the compass until the north on the bezel points to the top of the map and the compass housing orienting lines are parallel to the maps vertical grid lines, using your position as a pivot. EMERGENCY PREPAREDNESS & More: A Manual On Food Storage and Survival: 2nd Edition Revised and Updated. A lensatic compass is just one of the many navigational tools we have built. New York, Some of the components' terms are used in the explanations below. As a result, its declination would be 14 degrees west. Before we can start actually navigating, which well get to in Part IIIof this series, we still need to learnwhere we are in relation to our maphow to orient ourselves. The housing lines should be parallel with the maps vertical grid lines. A: In order to orient and read a map, you have to have spatial awareness. On the map, you are where the line connects with the highway. Alex is a qualified Mountain Leader, adventure writer and content creator with an insatiable passion for the mountains. The needle on your compass dial will always be pointing north, so when placing the compass on the map, the needle on the compass should match the map's north in order to orient yourself. If the local declination is negative, add the declination amount . In this case, it would be 204 (24+180). Keep it in a case, or wrapped up in a thick cloth to prevent those damages. A power point class to Orient a Map Using a Lensatic Compass or $0.99 - Purchase Checkout Added to cart or $4.99 - Monthly Subscription Checkout Added to cart Billed once per month until cancelled or $14.99 - Annual Subscription Checkout Added to cart Billed once per year until cancelled or $9.99 - Protected: VIP Subscription Checkout Added to cart Billed once per year until cancelled . From point A to point B, thats your bearing. Navigate to your map. It would be 204 (24+180) in this situation. c. There are two methods of holding the lensatic compass and sighting. Using your compass, take a heading to a visible landmark. The techniques employed when using the lensatic compass are as follows: a. 3. These other objects can interfere with compasses, and no matter how miniscule the differences may seem, it can leave an impact. Before we do that, lets take a closer look at declination. Reserve! Find out more atwww.alexfoxfield.com (opens in new tab). You see that the mountain is 24 in relation to you. The housing is marked with cardinal points, typically north, south, east, and west, which . If you want to learn Land Navigation in detail, either buy a book; or get someone, who has the knowledge and skills, to teach you in person. But heres where things get tricky: the angle of declination changes depending where you are on the earth. 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. No declination exists and you dont have to adjust your compass. In my online video land-navigation course, I explain in lecture 20, how to orient a map. Keep in mind that maps are drawn with north at the top. Next month, well wrap off our series with a final briefing on how to navigate using MGRS coordinates, exactly like the military. Your cheek should be resting on the base of your thumb. . Open the cover completely and pull back the rear sight. One disadvantage is, unlike the orienteering compass, it's not easy to make it double as a protractor, meaning you'll have to carry a protractor with you. 1. If we didnt adjust for declination and were getting bearings for our destination from our map, well find ourselves off by 14 or more when we start walking. 3. Take your compass and turn the compass housing (bezel) until the red orientating arrow is in line with the direction of travel arrow. I guess the military needs the extra accuracy now and then say, for example, to precisely place artillery fire. The lensatic compass is used by the U.S. Military. Lets pretend youre on a hike. Once you are physically at your starting location, it's time to put your compass to good use. Lensatic compasses are seasoned or experienced navigator tools. There is some technical difference between the two, but for all practical civilian purposes, the words are interchangeable. Lay the map out flat in front of you. north. Magnetic north would be around 14 degrees to your right, or east. You can also plot a known compass bearing on the mapthe reverse process. Identify where you are on the map and place the compass edge over this location. Mt. Let's have a look at the sources that constantly give favorable points. Put the compass anywhere on top of the map. You then see where the line you drew intersects with the protractor's numbers, in this case 062 degrees. The lanyard hole that can be used by the orienteering compass user can limit access to the compass if not enough space is available to move the compass across your map. Now its time to store your compass. Step 1: Find the North Star. A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. Close is good enough in horsehoes, but I'm hoping exact is the standard for artillery fire. He is currently the President of the London Mountaineering Club, training to become a Winter Mountain Leader, looking to finally finish bagging all the Wainwright fells of the Lake District and hoping to scale more Alpine 4000ers when circumstances allow. Look directly down on the top (smaller card) of compass to view general orientation cardinal points. With the map in a horizontal position, take the straightedge on the left side of the compass and place it alongside the north-south grid line with the cover of the compass pointing toward the top . 3. On the other hand, wrap the fingers around the three fingers below the compass. that it is pointing towards the top of the map. Magnetic north is now off the coast of Greenland, but true north is at the very top of the world. Turn the compass and the map as a unit until the luminous magnetic arrow is directly under the fixed black line. Welcome back to the Land Navigation Manual for the Art of Manliness. Housing lines should be parallel to the vertical grid lines on the map. Whether or not you participate in orienteering, I'm confident you'll find that a properly oriented map is a huge help in finding your way. Whether or not you participate in orienteering, I'm confident you'll find that a properly oriented map is a huge help in finding your way. Or maybe using the sun to help put your map somewhat the right way around. Your email address will not be published. This is because it is prepped to point instead to magnetic north once its lined up with your compass needle. 4. Well, that is, unless you're doing something silly like holding the compass backwards. Place your map on a horizontal surface and then place the compass on the map so that the orienting arrow points to true north on the map. At the summit of Saddle Mountain, take a bearing using your compass. You just need one more piece of information to figure out exactly where you are on the map. If your map already has a line to show magnetic declination, you can take your compass and line its edges up along this. 1. Were ready to start orienting ourselves now that our compass has been corrected for local declination. If you point your compass towards true north, your compass needle is going to point a little to the east. You learn that it has a 176 bearing. There are step-by-step to use a compass. 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. Using the approach described above, plot that bearing on the map. Magnetic north lines up exactly when youre on this line and facing true north. Move the lens holder: Slightly push forward the lens holder. Flip up the small magnifying glass. When you point your compass towards true north, the needle will point a bit to the west. NY 10036. Make a mark with your pencil at the notch on the end furthest from the sighting wire. Check back next month for our final briefingon how tonavigate using MGRS coordinates, just like they do in the military. Hold it square and straight in front of you like you mean business. Open the cover completely and pull back the rear sight. You can use it to find your bearings in any direction you need to go. When you have a line location, you know youre on a maps recognizable line (trail, ridge line, etc. So, don't sweat too much the minute details of getting your map finely oriented to the last degree with your compass. Making sure you don't move to change directions, turn the glass compass housing until the short luminous line is directly lined up with the luminous magnetic arrow. Assume youre in the Adirondack Mountains of New York. As long as you can hold the compass level and steady, the exact grip doesn't matter. Next, without changing the orientation of you map, move your compass so that the point you are plotting to/from is under the sighting wire, and the compass dial reading matches your bearing. Well say the declination value is 10 degrees. Positioned the cover of the compass toward the top of the map. (Note: if you have a compass with an adjustable declination the adjustment needs to be set to zero). Future US, Inc. Full 7th Floor, 130 West 42nd Street, Youll want to turn it until that black arrow outline is lined up with the 4E hash mark. A Cumbrian born and bred, his native English Lake District has a special place in his heart, though he is at least equally happy in North Wales, the Scottish Highlands or the European Alps. 3. Everything on your map will be reversed if youre looking south and holding the map right side up. Line it up with that. This may arise when you don't know your current position but have taken a back bearing from a visible landmark (1) you can identify on the map. When this happens, its time to orientate using a compass. Turn the little screw using a small screwdriver or the little metal piece that comes with your compass lanyard. Remember how we spoke about declination in Part 1? FM 3-25.26: Map Reading and Land Navigation. The term "lensatic" comes from the fact that there is a lens on the rear side of the compass that aids in the orienteering process. Youre in the right place! Well use the rear bearing of it to draw a line on the map from Saddle Mountain to our approximate direction. Any kinds of magnets whatsoever. See that little black outline of an arrow? Were going to figure out where we are on that line now. Though GPS and smartphonesare reliable, its still vital to carry a compass, and know how to use it, as a backup or lifesaving form of navigation. Because most of the components are housed in a casing, moisture can wreak havoc once its in there. Step 2 Lay the map in a horizontal position. Customize the template with smart fillable areas. Position the eyepiece at a 45-degree angle to the . Kierans bookClimbing the Wallsan exploration of the mental health benefits of climbing, mountaineering, and the great outdoorsis scheduled for release by Simon & Schuster in April 2021. Basically, in areas west of the agonic line, the compass needle will point somewhere to the east of true north; in areas east of the agonic line, the compass needle will point somewhere west of true north. A compass is a device used for navigation and orientation. Next, ensure youre happy with your judgment by matching other physical features in the landscape to the map, such as crags, glaciers, waterfalls, lakes and rivers. We'll start from the beginning, and go through everything you need to know to find your way over the terrain. Open the cover completely and pull back the rear sight. Make sure the direction of travel arrow is pointing to the spot that youre trying to get to. All you have to do now is take a bearing towards the unnamed mountain. SMCT Orient a Map Using a Lensatic Compass. $7.20. ), Podcast #858: The Affectionate, Ambiguous, and Surprisingly Ambivalent Relationship Between Siblings, How to Fight Entitlement and Develop Gratitude in Your Kids, How and Why to Hold a Weekly Marriage Meeting, You Dont Have to Be Your Dad: How to Become Your Familys Transitional Character, Podcast #810: How to Turn a Boy Into a Man, Sunday Firesides: Climb the Ladder of Love, Podcast #865: How to Win Friends and Influence People in the 21st Century, Podcast #863: Key Insights From the Longest Study on Happiness, Podcast #875: Authority Is More Important Than Social Skills, Podcast #874: Throw a 2-Hour Cocktail Party That Can Change Your Life, 9 Mental Distortions That Are Sabotaging Your Social Life, How to Make the Perfect Snowball: An Illustrated Guide, Podcast #869: The Survival Myths That Can Get You Killed, Skill of the Week: Survive Falling Through Ice, Podcast #848: The 5 Priorities of Short-Term Survival, we covered how to properly use a compass, how to shootyour bearings, and the best map for navigating: the topo map, Land Navigation Manual: How to Use the Military Grid Reference System, Land Navigation Manual: Finding Your Bearings & Topo Maps, More Than Just Finding North: Understanding the Compass, Podcast #534: How Navigation Makes Us Human. You can see that the mountain is 24 degrees away from you. You can always orient your map with a working compass. 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 map's vertical grid lines. As long as youre lined up with your direction of travel arrow (keeping that north arrow visible for reference), you need to look through the sighting line and pick a landmark ahead of you. 2. Step 2: line the compass up with the map. Turn your map so that north on the map, points in the same direction as the needle. You will receive a verification email shortly. Thats 130 degrees. Were going to use the back bearing of that to plot a line from Saddle Mountain towards our general direction on the map.