If you take just one thing from this guide, let it be the appreciation that contours are the most important navigational feature on the map, especially where hills and mountains are concerned. Method #1. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); What is a Lensatic Compass and How to Use Them? Lay your map out in front of you on a relatively flat and smooth (and dry!) To use your lensatic compass to find the direction of your intended azimuth (which you probably got from your map, using your protractor): 1. relation to a map. The compass baseplates edge is now pointed in the direction of the visible landmark you used to get your bearing. Youre in the right place! If you point your compass towards true north, your compass needle is going to point a little to the east. You see that its 310 in relation to you. 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. A Beginners Guide. 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. Navigation has taken on many forms over the years. Keep doing this until you get to where you want to go. We can find out easily enough, though. Suunto M-3 Compass. A visualization depicting the Soldier's Manual of Common Tasks (STP 21-1-SMCT) task Orient a Map Using a Lensatic Compass (071-COM-1011). If the local declination is negative, add the declination amount . As you can see, the declination of the location Im in is 4E. How can you get your point position then? When you have a line position, you know that youre on some identifiable line on the map (trail, ridge line, etc. You are missing your point location. If you have already adjusted your compass for magnetic declination, your map is now oriented and youre good to go. NB. Well, we can use our compass as a protractor to take a bearing from our map. In the daytime, you'll normally find something in the distance on your azimuth and walk to it, so you don't have to keep staring at the compass. These other objects can interfere with compasses, and no matter how miniscule the differences may seem, it can leave an impact. Positioned the cover of the compass toward the top of the map. Well say the declination value is 10 degrees. Pull the lens holder up so that it is at a 90-degree angle to the base of the compass. Place map on flat surface (not metal) 2. Oriented the map. There's another way to orientate a map using a compass that starts slightly differently to what was explained above. This involves trying to orient a map using only topographical features and your own eyesight. A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. Yeah, book is the most effective tool that can be made use of for affecting your life. 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. Most people have never heard of them, but soon enough, youre going to be a master at using them. To obtain a heading from our map, we may use our compass as a protractor. A lensatic compass is just one of the many navigational tools we have built. The back bearing is 50. Looking at the map is an easy way of finding which direction north or east are relative to your current position. Copyright 2013-2019 Collingwood Publications LLC, Some of the best land navigators around are orienteers--those who participate in the cross-country running/map reading sport of orienteering. Lets say youre out hiking. The reason contours are king is that they are fixed, at least in the timescales were talking about here. Lets go to the other side of the country. Map Reading and Land Navigation: FM 3-25.26. Of course, ignore all of this if youre hiking through the Netherlands or Florida, where hills and, by extension, contour lines are somewhat rare. Please refresh the page and try again. Your email address will not be published. Orient the map to the terrain. Plot a line on the map using the mountains rear bearing. Sight an azimuth to any visible terrain feature that appears on the map. PARTS OF THE LENSATIC COMPASS Compass, Lensatic, US Army, closeup: 2 (From another source) 1. On the other hand, wrap the fingers around the three fingers below the compass. Half the activity of their sport is keeping their map oriented so they can navigate faster and with more accuracy. Youll see that it shows two arrows when you turn your headset or controllers around to show the new orientation of a map."}}]}. Any kinds of magnets whatsoever. When you have a line location, you know youre on a maps recognizable line (trail, ridge line, etc. US $10.58 orient yourself to a map and follow a course over land The lensatic compass is used to set course bearings Instructions for Lensatic compass Open the lensatic compass so that the cover is at a 90 degree angle and the lens bracket is at a 30 degree angle to the case Lensatic Compass. This is because it is prepped to point instead to magnetic north once its lined up with your compass needle. 2. Save my name, email, and website in this browser for the next time I comment. Shoot the reverse bearing you got with your compass from the top of Saddle Mountain on your map. 1. The legend. Easy-to-Read Thermometer - Cushion-mounted thermometer provides an "at-a-glance . Hold the compass steady and level, and up to your face. Make sure the direction of travel arrow is pointing to the spot that youre trying to get to. So in this installment, well go over the skills you need to do just that. What if youre not on a trail, but you just know the general area youre in? When the actual lens gets damaged, it unnecessarily impairs simple operation. You can, however, see the two points on your map. The lensatic compass must always be held level and firm when sighting on an object and reading an azimuth. For this task, the lensatic compass really shines. for Faith in Humanity, how to orient a map using a lensatic compass, orient a map using a lensatic compass powerpoint. Before we do that, lets take a closer look at declination. Take a bearing on the mountain thats southwest from you. Don't worry that your red orientating arrow doesn't point exactly map north. Its declination would be written as 14E. 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. Reserve! 3. When we know our point position, we can identify any landmark that we see in our terrain by using the map. A map so lined up is easier to interpret and follow than a map spread out haphazardly. Experience is the best way to learn and wed highly recommend booking a navigation course to really hone your skills. Your compass is now set. We guide you on how to orientate a map with or without your compass so that you can navigate your way through the backcountry. We earn a commission if you click this link and make a purchase at no additional cost to you. Large Ball Compass - Easy to read ball compass shows two readings. ","acceptedAnswer":{"@type":"Answer","text":"A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. Step 1. Get your own customized topographical maps, built according to your specifications. The obvious drawback here is that such an approach is impossible in poor visibility. When orienting a map, our aim is to position it so that the north-south grid lines on the map (eastings) are aligned north-south. 5. Thankfully, its notwhether orienting your map with a compass or without, this is a skill that can be learned in minutes and which can be done in a matter of seconds out in the field. 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. If we dont account for declination and use our map to acquire directions to our destination, well be wrong by 14 or more when we start walking. I guess the military needs the extra accuracy now and then say, for example, to precisely place artillery fire. 2. 2. My 159-page, fully illustrated book is yours for the asking. Imagine that you want to hold it as if it were firmly mounted in that position. Note that we will be moving and adjusting the compass on the map. 4. Were ready to start orienting ourselves now that our compass has been corrected for local declination. At Advnture, we never head out into the backcountry without a map and compass. It will make it easier to understand why we adjust for declination in the first place. Now $7.56. For bearings of 181 to 359 degrees, rotate the bezel clockwise. You don't want to hold it crooked, cockeyed, or off level. When we dont know where our point is, we have to rely on less precise kinds of orientation based on line or area position: Position of the line. That would be 130. There are 2 ways to do this - using landmarks or using a compass. "}},{"@type":"Question","name":"How do you orient a map to ground? You can look through a small window of the top (thats the lens), and navigate smoothly from there. 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. No declination exists and you dont have to adjust your compass. Map and compass skills are essential when navigating the great outdoors, Abrupt topography, like mountain peaks, should be easy to identify thanks to their contours on the map, Magnetic declination guidance on a standard topographical map, Having adjusted the compass housing to correspond with magnetic north, line your compass up with the map's gridlines, Red is in the shed: the compass needle is lined up with the orientating arrow, Ski towns are full: why we cant all just move to the mountains, Berghaus MTN Guide MW Hoody review: a performance mid-layer for the mountains, Rangers warn National Park graffiti could throw hikers off the trail. Find out more atwww.alexfoxfield.com (opens in new tab). Influences can be the factors of how the people life runs. slide 1 to 3 of 3. A map, by definition, is a small-scale representation of the real world or a section thereof. Your article very useful for me and it helps me understand more about compass. You should then be able to roughly work out which way is north, east south or west using your maps gridlines. The degrees are in red, and are the ring's inner measurements. Survival Compass, Military Compass Hiking, Orienteering Lensatic Compass, Waterproof Navigation Compasses, Survival Emergency Luminous Sighting Compass. It is easy to learn and it can be done with just a map and compass. The method is to align the edge of the compass along the Magnetic North (MN) line, and then move the map and compass together until the compass needle points north. 2. You will not be using it for the center-hold technique. Turn the compass and the map as a unit until you box the needlei.e., Put Red Fred in the shed. Its 310 degrees in reference to you, as you can see. Visit our corporate site (opens in new tab). 5. Great article! Orient the map to the terrain. 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. . Get my Land Navigation coursehere. USING A COMPASS Magnetic azimuths are determined with the use of magnetic instruments, such as lensatic and M2 compasses. With our compass adjusted for local declination, were now ready to start orienting ourselves. With that bearing, we can use our compass to start traveling in the direction we need to go in order to get to our endpoint. Customize the template with smart fillable areas. How to Determine the Bearingof a Distant Object. You will receive a verification email shortly. Youve got your trusty compass and a map of the area, but you dont know exactly where you are in relation to the map. The cover is used to protect the compass and also incorporates the sighting wirewhich helps you determine direction. Move the lens holder: Slightly push forward the lens holder. In this case, it would be 204 (24+180). Tilt it forwards until you can see your sighting arrow. That has the potential to make a significant impact! Articles - Email - Linkedin - Facebook - Instagram. Whenever the luminous magnetic arrow lines up with the luminous short line, you're following your intended azimuth. In this situation, you can use your compass to work out which direction magnetic north is and orientate from there. My magnetic declination is 4E, so Ill be moving the black arrow outline towards the red hash marks that are going towards E DECL.. The floating dial is used to determine the direction in which you are pointing your compass. north. 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 . Return from Lensatic Compass to How to Use a Compass. Using the side of your compass, draw a line towards the highway that youre on. . For this example, were going to go to the Wichita Mountains Wildlife Refuge in Oklahoma. Your action from here depends on the value and direction of your declinationeast or west. How Should I Set My GPS and Compass? It will be clearer why we need to compensate for declination in the first place. Looking at the map is an easy way of finding which direction north or east are relative to your current position. Pull your elbows firmly into your sides; this will place the compass between your chin and your belt. Identify where you are on the map and place the compass edge over this location. This visualization has been approved for public release.Storyboard developed from the STP 21-1 Soldier's Manual of Common Tasks Warrior Skills Level 1, September 2017Approved by the Center for Initial Military Training (CIMT) G-3/5/7, Initial Entry Training, Fort Eustis Virginia. 3. Center-hold. Doing that with a lensatic compass is much like doing that with any other compass. Adjust the compass bezel so that north on the compass corresponds to north on the map. This video shows how to orient a map with a compass and briefly discusses magnetic declination. From the compass, to GPS, to now even your mobile devicetheres no shortage of navigational tools. 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. But its important to understand the different types of navigational toolsincluding a lensatic compass. My 159-page, fully illustrated book is yours for the asking. Step 2: Line up your lensatic compass with the North Star and make sure the index mark is on the star. Heres how it works. Draw a line on the map at 130 degrees from Saddle Mountain. Once you are physically at your starting location, its time to put your compass to good use. Well, youre going to have to do some math with all your bearings to make sure you get a true bearing. SEE IT. Everything on your map will be reversed if youre looking south and holding the map right side up. Take a compass bearing on the peak to your southwest. Place your compass on your map with the edge of the baseplate parallel to the north-south meridians on the map. Then, you place your protractor on the map with its center point at your current position, making sure the north-south lines on the protractor line up with the north-south lines on the map. You see that its 230 in relation to your location. 4. 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. He climbs when he should be writing, writes when he should be sleeping, has fun always. Hey, it happens! The U.S. military M-1950 lensatic compass shown in this video is still in use today. Want a free ebook on Land Navigation? 2. Make an "L" shape with the index finger and thumb of your other hand. (Note: Ignore the magnetic compass needle. Use the illustration above to familiarize yourself with the components of a lensatic compass. navigation and combat. 2. When you face true north, magnetic north is roughly 14 degrees to the left, or west, of you. Once you are physically at your starting location, it's time to put your compass to good use. Step 1 Determine the direction of the map of the declination and its value from the declination on the map. 2. However, we should be able to figure it out rather quickly. Hold the compass steady and level, and up to your face. Before we do that, lets dig a bit deeper into declination. If you don't, visit the page just hyperlinked. If youre in the Adirondacks, youll want to add 14 so your true bearing would be 194. Get my Land Navigation coursehere. Place the fully opened lensatic compass on the map with Look through the sighting slot and find some target (a tree, boulder, whatever) that lines up with your sighting wire. There are so many different kinds of compasses, it can be hard to keep up. Using the approach described above, plot that bearing on the map. 5. You want to line up your view so the direction of travel arrow is straight ahead. 2. Step 4: Walk along the path and make sure your compass always points North. 3. 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. 3. How to Use a Compass to Get Your Bearings. There are two ways of doing this. SMCT Orient a Map Using a Lensatic Compass. Huzzah! You want to know how to use a lensatic compass? For instance, line up roads, mountains, water towersany terrain features that stand out enough to make orienting the map possible. 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. Related Tags. My 159-page, fully illustrated book is yours for the asking. Module 1 Lensatic Compass. You can use it to find your bearings in any direction you need to go. Make sure the degrees of the dial are readable. You just need one more piece of information to figure out exactly where you are on the map. 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 at your map, or use a website to see your local areas declination. Alex is a qualified Mountain Leader, adventure writer and content creator with an insatiable passion for the mountains. Orienting your map means aligning it so that north on the map corresponds to north in the terrain and the maps topography correlates to the real-world topography in front of you. The number one destroyer of compasses and any enclosed items like these is moisture. that it is pointing towards the top of the map. In my. Its one of the most versatile navigation tools we have available today. First, open the compass to its fullest so that the cover forms a straightedge with the base. There you go. 2. Now that were putting compass to map, we need to adjust for it so that we can accurately orient and navigate. The Art of Manliness participates in affiliate marketing programs, which means we get paid commissions on editorially chosen products purchased through our links. When we dont have our point position, we have to use less exact forms of orientation based on line or area position to find it: Line Position. 1. When you purchase through links on our site, we may earn an affiliate commission. When you return from using your lensatic compass, take it apart as much as possible to detect any moisture. New York, Lets break down the individual parts of a lensatic compass so you can understand every element behind how it works. Youll want to rotate it till the black arrow outline matches the 4E hash mark. You can see that the mountain is 24 degrees away from you. The keys to successfully navigating the wilderness are being able to determine your position, know where youre going and understand how terrain affects your movement abilities. Assume youre in the Adirondack Mountains of New York. If the magnetic declinationin your area were zero, you'd proceed in the direction of 062 degrees. Last but not lease, lensatic compasses are prone to scratching. Magnetic north would be around 14 degrees to your right, or east. Identify where you are on the map and place the compass edge over this location. Fortunately, orienting your map is simple. Draw a line towards the roadway youre on using the side of your compass. Step One: Take a Compass Bearing on the Ground. 1. The first step in orienting ourselves with our map and compass is to double-check that north on the map corresponds to north in our landscape. Turn your map so that north on the map corresponds to the needles orientation. Fill in the empty areas; concerned parties names, places of residence and phone numbers etc. You need to know where youre going before toying with the compass. Place the compass on your map with the edge along a north-south grid line. Turn your compass on its side. Enroll in my personalized step-by-step video-based online course. Holding the compass up to your face, angle the rear sight so that you can read the compass dial clearly through the lens while peering through the sighting slot and lining your distant target (the water tower, in this case) up with the sighting wire. We just dont know where we are. 3. You can figure this out with a little compass work. Standard compasses use floating dials, but lensatic compasses use a damping mechanism powered by electromagnetic induction. This is commonly known as puttingthe red in the shed. Finally, before setting off, be sure to do a quick check by looking around you to see that all features represented on your map are where they should be in the terrain. Read the number at the index line. So, don't sweat too much the minute details of getting your map finely oriented to the last degree with your compass. To get among the sources, you can discover the fascinating point to acquire. Oncein pre-GPS dayswhile on a canoe trip through the chain of lakes in Canadas Quetico Provincial park, our professional guide expertly got us through about 100 miles of wilderness, without ever using a compass. Instead of using your compasss arrow, youll align your needle with the tape arrow. Have you noticed the agonic line? . Thats your bearing from point A to point B. We covered how to use a compass correctly, how to shoot your bearings, and the greatest map for navigating: the topo map, in Part I. EMERGENCY PREPAREDNESS & More: A Manual On Food Storage and Survival: 2nd Edition Revised and Updated. This straightforward video shows both approaches to using a compass to orientate a map: All the latest inspiration, tips and guides to help you plan your next Advnture! In Part I, we covered how to properly use a compass, how to shootyour bearings, and the best map for navigating: the topo map. Then, slide your compass around so that its edge passes through the landmark on the map, while the orienting arrow continues to point north. Turn the bezel on your compass so that north on the compass points to north on the map. Thats right Contours are king. Turn the compass and the map as a unit until you box the needlei.e., Put Red Fred in the shed. You discover that it has a bearing of 176. To orient the map, first: Line up the edge of the compass with the edge of the map, or. Tags: download Elcenter Course, mp3 download Elcenter Course, download mp3 Elcenter Course, mp3 gratis Elcenter Course, Elcenter Course lagu mp3 dan video mp4. (Note: The magnetic compass needle should be ignored.) Open the cover completely and pull back the rear sight. Its not as easy to get lost on land without a map and compass. You see that the mountain is 24 in relation to you. Click heretolearn about the three different types of compasses. To do so accurately, however, we must first adjust our compass for magnetic declination so the reading taken from the compass arrow is pointing our map towardtruenorth as opposed tomagneticnorth. "}},{"@type":"Question","name":"How do you do map orientation? Were headed to the Wichita Mountains Wildlife Refuge in Oklahoma for this example. Step 1: Find the North Star. What happens if you dont compensate for declination with your compass? To make sure you receive a correct bearing, youll have to perform some arithmetic with all of your bearings. Your map is now aligned to magnetic north. (1) Compass-to-cheek method (figure C-21). Best Overall. At this point, your map is almost oriented. Orienting the Map with an Orienteering Compass. Compass adjusted for declination. For bearings of one to 179 degrees, rotate the bezel counter-clockwise. At least, I never saw him with one. A lensatic compass is often referred to as a military compass, and is typically used by the U.S. Military. Once you reach your landmark, align yourself again to make sure youre on the right path. To prevent this issue, well tweak our compass to account for declination. Lets return to Muir Woods as an example. Steady the compass by allowing the hand holding the compass to rest in the cupped palm of your other hand. Procedures. You then see where the line you drew intersects with the protractor's numbers, in this case 062 degrees. Thanks so much for sharing! Contours are king. ","acceptedAnswer":{"@type":"Answer","text":"A: In order to orient and read a map, you have to have spatial awareness. Bear in mind that an east declination value will be a positive number, and a west declination value will be a negative number. (Be sure you understand magnetic declination. Performance Steps 1. Line your lensatic compasss base plate up with the maps north-south lines. Lay the compass down on your map. What if you dont have a compass that allows you to adjust for declination? Next, turn the compass housing so that the index pointer corresponds to the number of degrees of the magnetic declination. True north is at the very top of the earth, while magnetic north is currently off the coast of Greenland. From this diagram, we can see that our compass would point to magnetic north a little over 13 degrees to the right of "straight up" on the map (grid north). An "azimuth" is pretty much the same as a "bearing." Where the line intersects with the highway is where you are on the map. When map reading, there are two ways to orient a mapby eye and with a compass. 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. Orienting the Map with aLensatic Compass. As long as you can hold the compass level and steady, the exact grip doesn't matter. It. Program, Strengthen Your Tribe: A Report on the Atomic Athlete Vanguard, The Best Riddles for Kids (With Answers! Looking at the photo below, let's say you're at the north end of Sheeler Lake, where the penciled X is. Youll want to stick to areas that are cool and dry, and dont offer any immediate threats to technological devices.