how to orient a map using a lensatic compass
You want to line up your view so the direction of travel arrow is straight ahead. For this example, were going to go to the Wichita Mountains Wildlife Refuge in Oklahoma. That would be 130. 8; Page 11 G. LOCATING POSITION USING INTERSECTION 1. surface. This is because it is prepped to point instead to magnetic north once it's lined up with your compass needle. north. You can see that the mountain is 24 degrees away from you. How to Use a Lensatic Compass for Beginners - PREPAREDNESS ADVICE (Note: The magnetic compass needle should be ignored.) PARTS OF THE LENSATIC COMPASS Compass, Lensatic, US Army, closeup: 2 (From another source) 1. Orient you compass with the bearing, and draw the bearing line. Read the number at the index line. how to orient a map using a lensatic compass - caketasviri.com How to Use a Compass to Get Your Bearings. Standard compasses use floating dials, but lensatic compasses use a damping mechanism powered by electromagnetic induction. Knowing how to orientate a map is just one facet of the wider skill of knowing how to read a map. ), 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. So in this installment, well go over the skills you need to do just that. 1. We only recommend products we genuinely like, and purchases made through our links support our mission and the free content we publish here on AoM. How to Use a Lensatic Compass: Guide for Hikers You can always orient your map with a working compass. Pencarian Terakhir Elcenter Course Zindagi Ban Gy Ho Tum Keep in mind that maps are drawn with north at the top. Use the lens to look through the sighting line to find another landmark, and repeat until you reach your destination. Were going to figure out where we are on that line now. 3. Your map is now aligned to magnetic north. It will be clearer why we need to compensate for declination in the first place. Rotate the compass dial until north on the compass ring lines up with north on the map. Youll line up your needle with the tape arrow instead of the arrow on your compass. Open the compass: Let the cover and the base form a 90-degree angle. Place map on flat surface (not metal) 2. Its declination is recorded as 14E. Lets go back to our Muir Woods example. Click heretolearn about the three different types of compasses. Determine your position on the map and set the compass edge over it. So in this episode, well go through the abilities youll need. My 159-page, fully illustrated book is yours for the asking. The instructions on this page might make orienting a map seem a highly technical thing. Its a bit tricky, but once you get the hang of it, youre solid. STEPS 1.Ensure the map is on a level surface, place the compass parallel to a north-south grid line with the cover side of the compass pointing towards the top of the map. 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. The orient a map to the ground by map-terrain association is one of the most basic skills that you will need in order to survive. 2. Go to your map. To avoid that problem, lets adjust our compass to take declination into account. In this case, it would be 204 (24+180). Welcome back to the Art of ManlinessLand Navigation Manual. Determining a Bearing, or "Shooting an Azimuth", Using Your Compass Sights to "Shoot an Azimuth". Get the free how to use a lensatic compass pdf form - pdfFiller How to Pack a Backpack Are You Doing it Right? 2. Check to see if the north directional arrow is inline with the arrow/line of the compass. Get How To Use A Lensatic Compass - US Legal Forms 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. A map and compass are useless unless you know how to use them properly. If not, recalibrate before continuing. Its one of the most versatile navigation tools we have available today. You cant shoot a bearing on the end point in your terrain since you cant see it. Your lens piece will appear just above your thumb loop. How to Use a Lensatic Compass - Brunton We earn a commission if you click this link and make a purchase at no additional cost to you. Mt. Compass: Definitions and Examples - Club Z! Tutoring Plotting a bearing on a map using a straight edged lensatic compass How to use a compass and map: a simple guide | Atlas & Boots 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. Lastly, the reading lens also helps cover the compass and folds out; this is where the term lensatic comes from. Step 1: Find the North Star. We need to compensate for the compass now that weve placed it on the map so that we can appropriately orient and travel. Steady the compass by allowing the hand holding the compass to rest in the cupped palm of your other hand. You can, however, see the two points on your map. Using the rotating bezel, turn it until the direction of travel arrow lines up with the north arrow. The number one destroyer of compasses and any enclosed items like these is moisture. The mils are in black, and are the outer measurements on the ring. How To Get Your Map and Compass To Face the Same Direction. There was a problem. ), you just dont know exactly where. 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. 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. 6. That can make a huge difference! Were headed to the Wichita Mountains Wildlife Refuge in Oklahoma for this example. All you have to do now is take a bearing towards the unnamed mountain. These other objects can interfere with compasses, and no matter how miniscule the differences may seem, it can leave an impact. 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. Adjustable Declination Compasses. Lets say youre planning a short hike from one point to another. PART 1 Basic Land Navigation. Youve got your trusty compass and a map of the area, but you dont know exactly where you are in relation to the map. For this, they use a lensatic compass, among other navigation equipment and techniques. Hiking Compas - walmart.com Come to think of it, I dont even know if he had a compass. (Note: if you have a compass with an adjustable declination the adjustment needs to be set to zero). 2. How to Use a Lensatic Military Compass? - Let's Find Out! Set your compass dial to 000 degrees. Quick Answer: Lensatic Compass How To Use - BikeHike The big bang. SEE IT. You want to find your position using the technique of partial resection, so you need to know that tower's bearing with a high degree of accuracy. Program, Strengthen Your Tribe: A Report on the Atomic Athlete Vanguard, The Best Riddles for Kids (With Answers! Alex is a qualified Mountain Leader, adventure writer and content creator with an insatiable passion for the mountains. . Youll notice the north/south symbol on a corner of your map with a straight 90 line going up. We still need to understand where we are in reference to our map how to orient ourselves before we can start really navigating, which well cover in Part III of this series. How To Use a Compass with a USGS Topographic Map 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. You discover that it has a bearing of 176. 4. 9-4. PDF Lensatic Compass or Military Compass Basic Use. - Survival Primer B. There is some technical difference between the two, but for all practical civilian purposes, the words are interchangeable. North is always at the topof any map. You need to know where youre going before toying with the compass. Youll want to turn it until that black arrow outline is lined up with the 4E hash mark. 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. How to Use a Lensatic Compass - Carnegie Museum of Natural History So there you have it. Best Compasses (Review & Buying Guide) in 2023 - Task & Purpose When we know our point position, we can identify any landmark that we see in our terrain by using the map. We know were somewhere along HW 115 and south of Saddle Mountain. Read the azimuth: Lastly, ensuring the dial is floating, look down on it and read the azimuth. 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. If you dont start out using your lensatic compass with a map, then its just a regular compass. To get among the sources, you can discover the fascinating point to acquire. Draw a line towards the roadway youre on using the side of your compass. You are missing your point location. 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. When you have a line position, you know that youre on some identifiable line on the map (trail, ridge line, etc. There are so many different kinds of compasses, it can be hard to keep up. Look through the sighting slot and find some target (a tree, boulder, whatever) that lines up with your sighting wire. True north is represented by a star. Were going to move that to take into account declination on our compass. What's that? To do so accurately, however, we must first adjust our compass for magnetic declination so the reading taken from the compass arrow . Now draw the bearing line using the edge of the compass, and extending it in the desired direction. No worries. 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. The housing lines should be parallel with the maps vertical grid lines. 4. 2. 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. 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. 2. 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. A: In order to orient and read a map, you have to have spatial awareness. Also known as setting the map, orientating helps to relate your position and the landscape around you to the map, therefore making onward navigation more straightforward. Lensatic compasses are used by the United States military for a reason. Assume youre southeast of Saddle Mountain and northeast of a few of lesser peaks. Yeah, book is the most effective tool that can be made use of for affecting your life. Save my name, email, and website in this browser for the next time I comment. for Faith in Humanity, how to orient a map using a lensatic compass, orient a map using a lensatic compass powerpoint. For instance, line up roads, mountains, water towersany terrain features that stand out enough to make orienting the map possible. relation to a map. Were ready to start orienting ourselves now that our compass has been corrected for local declination. How to orientate a map: let us point you the right way | Advnture ? Sound complicated? pointsnorth, east, south, and westbut some are marked additionally with the. 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. Half the activity of their sport is keeping their map oriented so they can navigate faster and with more accuracy. At the summit of Saddle Mountain, take a bearing using your compass. My 159-page, fully illustrated book is yours for the asking. You can use this feature to set your compass in the dark. SMCT Orient a Map Using a Lensatic Compass. But I wish I had the simpler kind that just automatically points to the direction on the compass that I am . 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). Spatial awareness refers to having knowledge about where everything in the environment is located relative as well as understanding how objects relate with each other spatially. To determine the direction, or bearing, from one point to another, you need a. compass as well as a map. Instead of using your compasss arrow, youll align your needle with the tape arrow. Once you know that you're facing north, rotate the compass so that the luminous line is over the 170-degree mark. Plot a line on the map using the mountains rear bearing. When map reading, there are two ways to orient a mapby eye and with a compass. Through his hiking, mountaineering, climbing and trail running adventures, Alex aims to inspire others to get outdoors. This was developed. How to Determine the Bearingof a Distant Object. Doing that with a lensatic compass is much like doing that with any other compass. west is 270). Lets say youve hiked the peak of Camels Hump in Vermont. Articles - Email - Linkedin - Facebook - Instagram. Let's have a look at the sources that constantly give favorable points. 1. 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. Lensatic compasses are made up of three parts: cover, base, and reading lens. durability, and its hyper-accuracy in land. So, if youre at Muir Woods and your compass reads 180 degrees, subtract 14 degrees. It is the bread and butter of navigation and a good habit to get into every time you set off in any given direction. Not a problem. But not to you, I trust. Using the side of your compass, draw a line towards the highway that youre on. We just dont know where exactly. 3. So, how are you going to acquire your point position? 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 . In this case, it 15 degrees positive (east). Enroll in my personalized step-by-step video-based online course. Look at which way the red needle is pointing. Navigation has taken on many forms over the years. Your map (and yourself) are now be orientated north. A lightweight, well-engineered orienteering compass from the Finnish company that helped set the gold standard in navigation. Identify where you are on the map and place the compass edge over this location. What if youre not on a trail, but you just know the general area youre in? Turn the map and compass together until the azimuth sighted lies under the Index Line. Lensatic Compass Military Camping Hiking Army Style Survival Marching NEW While this doesnt technically register as an electronic, were going to treat it like one. Turn your entire body as a unit until 066 (062 + 004) degrees falls under your compass's fixed black index line. NY 10036. Move the lens holder: Slightly push forward the lens holder. When the actual lens gets damaged, it unnecessarily impairs simple operation. All Rights Reserved. Orient your map so that its lined up with magnetic north (see above). Module 1 Lensatic Compass. Magnetic north would be around 14 degrees to your right, or east. Most compasses are marked with the four cardinal. Want a free ebook on Land Navigation? Looking at the photo below, let's say you're at the north end of Sheeler Lake, where the penciled X is. 2. Dont worry that your red orientating arrow doesnt point exactly map north. If youre in the Adirondacks, add 14 degrees to get a correct bearing of 194 degrees. 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. ), but youre not sure where. 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. Fortunately, orienting your map is simple. At night, however, or in other periods of limited visibility (fog, blizzard, etc) keeping these two luminous bits lined up will be your only remedy. Make sure the direction of travel arrow is pointing to the spot that youre trying to get to. My 159-page, fully illustrated book is yours for the asking. 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! As previously stated, orientating your map using visual features is only as good as the visibility on any given day. Place the fully opened lensatic compass on the map with A visualization depicting the Soldiers Manual of Common Tasks (STP 21-1-SMCT) task Orient a Map Using a Lensatic Compass (071-COM-1011). An "azimuth" is pretty much the same as a "bearing." Place the compass on your map with the edge along a north-south grid line. Make sure the travel direction arrow is pointed in the direction you want to go. 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. Step 1 Determine the direction of the map of the declination and its value from the declination on the map. (2) Keep the compass aligned as directed above while . Place the three remaining fingers below as if you are holding a gun. 5. Thanks so much for sharing! The techniques employed when using the lensatic compass are as follows: a. 1. Here's an example from an older map of the Grand Canyon. 5. True north and magnetic north are not the same, as stated in Part I. There's another way to orientate a map using a compass that starts slightly differently to what was explained above. 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. 4. A map, by definition, is a small-scale representation of the real world or a section thereof. Ensure that the compass bezel is set to 0 degrees i.e. 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. Lay the compass down on your map. Using your compass, take a heading to a visible landmark. "}},{"@type":"Question","name":"How do you do map orientation? You now have your target's bearing. Sometimes limited visibility means terrain features may not be visible. This involves trying to orient a map using only topographical features and your own eyesight. $7.20. Lets say youre out hiking. Thats your bearing from point A to point B. Hey, it happens! You notice another mountain peak out in the distance, but you dont know what its called. Before we do that, lets take a closer look at declination. In actual practice, orienting your map is something you'll often do "on the run" and can be as simple as glancing at your compass needle and turning the map more or less accordingly. Double-check by making sure the map title or legend text is the correct way up, or find the maps north arrow. The degrees are in red, and are the ring's inner measurements. Keep doing this until you get to where you want to go. When you return from using your lensatic compass, take it apart as much as possible to detect any moisture. Lensatic compasses are seasoned or experienced navigator tools. Orient a map using a lensatic compass by Aaron Laforteza - Prezi They could be your saving grace during a SHTF situation. Everything on your map will be reversed if youre looking south and holding the map right side up. Holding any compass in a slack and half-a**ed (that's an old military term. The following 30-minute U.S. Army training video from 1966 shows how to find your direction, orientation, and location with a mil-spec lensatic compass. And thats it! How to Orient Your Map Quickly With a Compass - PopUpBackpacker This makes it easier to relate what you see on the map with what you see on the ground. functional from -50F to 150F. What if you dont have a compass that allows you to adjust for declination?
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how to orient a map using a lensatic compass