What happens if you dont compensate for declination with your compass? It will be clearer why we need to compensate for declination in the first place. 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. 2. Positioned the cover of the compass toward the top of the map. Step 3: Find a path that leads to the horizon. A good temperature of 65F to 78 should keep the humidity down and help preserve the structural integrity of the compass. (1) Compass-to-cheek method (figure C-21). You learn that it has a 176 bearing. Lets move to the opposite coast of the U.S. Lets say youre in the Adirondacks of New York. Using a little screwdriver or the metal piece that came with your compass lanyard, turn the small screw. 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. Once you are physically at your starting location, it's time to put your compass to good use. 3 . True north and magnetic north are not the same, as stated in Part I. 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. Use the illustration above to familiarize yourself with the components of a lensatic compass. Place the fully opened lensatic compass on the map with 3. Turn your entire body as a unit until your predetermined azimuth falls under the fixed black index line. "}},{"@type":"Question","name":"How do you orient a map to ground? Look directly down on the top (smaller card) of compass to view general orientation cardinal points. You just need one more piece of information to figure out exactly where you are on the map. 3. 2. So, if you know where you are on the map, look ahead and see what features you can see. 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. Performance Steps 1. 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. Sight: Now peek through the rear sight slot, aligning the sighting wire or the front sight to the desired direction or object. Ensure that the compass bezel is set to 0 degrees i.e. 1. If you want to navigate and explore like a Navy SEAL, its high time you learn how to use one of these stellar compasses. So there you have it. Identify your approximate location on your map. Imagine that you want to hold it as if it were firmly mounted in that position. Regardless, let's break it down into several steps: Open the compass cover at a 90-degree angle and then set the lens bracket at a 30-degree angle. Want a free ebook on Land Navigation? 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. Lay the map out flat in front of you. Read your compass (Figures 5-25 and 5-26). Were going to move that to take into account declination on our compass. 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. Any kinds of magnets whatsoever. PART 1 Basic Land Navigation Module 6 Map Information WARNING This presentation is intended as a quick summary, and not a comprehensive resource. Standard compasses use floating dials, but lensatic compasses use a damping mechanism powered by electromagnetic induction. The housing is marked with cardinal points, typically north, south, east, and west, which . When you point your compass towards true north, the needle will point a bit to the west. 3. Then tilt the mirror until you can see straight down into the bezel. If you don't, visit the page just hyperlinked. Line up your map with what you see around you. Say your azimuth was 170 degrees. 3 Navigation: Compass Basics Read, Understand, and Remember! 5. To orientate the map, rotate both the map and compass together until the red compass needle and the red orientating arrow match up. How Should I Set My GPS and Compass? With your bezel ring set, stand at your starting point and . If the local declination is positive, subtract the declination amount from the bearing you just derived. Aligned the side of the compass with one of the north-south grid lines. Want to start taking action on the content you read on AoM? They could be your saving grace during a SHTF situation. My 159-page, fully illustrated book is yours for the asking. Open the compass: Let the cover and the base form a 90-degree angle. As long as you can hold the compass level and steady, the exact grip doesn't matter. Magnetic north is now off the coast of Greenland, but true north is at the very top of the world. Lets say youre planning a short hike from one point to another. The two basic techniques for using the lensatic compass . My 159-page, fully illustrated book is yours for the asking. Well, youre going to have to do some math with all your bearings to make sure you get a true bearing. Fog or dense forest may mean you cant see but a few feet around you in any direction. ), 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. Huzzah! Youre in the right place! But I wish I had the simpler kind that just automatically points to the direction on the compass that I am . 5. Next month, well wrap off our series with a final briefing on how to navigate using MGRS coordinates, exactly like the military. Learn to navigate using a topographic map and a compass. When you face true north, magnetic north is going to be left, or west, of you by about 14. The edge of the compass baseplate is now pointing in the direction of the visible landmark from which you took your bearing. In this case, it would be 204 (24+180). Doing that with a lensatic compass is much like doing that with any other compass. Looking at the map is an easy way of finding which direction north or east are relative to your current position. 1. While this doesnt technically register as an electronic, were going to treat it like one. Lensatic compasses are made up of three parts: cover, base, and reading lens. Let's say you see a water tower off in the distance. Yeah, book is the most effective tool that can be made use of for affecting your life. 1. ? For this example, were going to go to the Wichita Mountains Wildlife Refuge in Oklahoma. Reserve! Please refresh the page and try again. Customize the template with smart fillable areas. But heres the catch: depending on where you are on the planet, the angle of declination varies. for Faith in Humanity, how to orient a map using a lensatic compass, orient a map using a lensatic compass powerpoint. Once you master using a lensatic compass, it becomes the only way youll ever navigate around the wilderness moving forward. You are missing your point location. 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. So in this episode, well go through the abilities youll need. Remember, human features are the last port of call and, whats king again? 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). Nothing is permanent and contours are more permanent than pretty much everything else on a map. How To Get Your Map and Compass To Face the Same Direction. . When we know our point position, we can identify any landmark that we see in our terrain by using the map. Youll want to stick to areas that are cool and dry, and dont offer any immediate threats to technological devices. This is commonly known as puttingthe red in the shed. Youre somewhere on that line, so you know have a line position. Once you reach your landmark, align yourself again to make sure youre on the right path. Preferred by military for its precision and. So in this installment, well go over the skills you need to do just that. 2. On your map, shoot the back bearing that you just took with your compass from the top of Saddle Mountain. Close is good enough in horsehoes, but I'm hoping exact is the standard for artillery fire. Finally, read the number on the rim of the compass. Now $7.56. Plot a line on the map from Saddle Mountain at 130. If you dont start out using your lensatic compass with a map, then its just a regular compass. Using the rotating bezel, turn it until the direction of travel arrow lines up with the north arrow. Well say the declination value is 10 degrees. Magnetic North is 15 East. Area Position. Kieran James Cunningham is a climber, mountaineer, and author who divides his time between the Italian Alps, the US, and his native Scotland. For this task, the lensatic compass really shines. He is currently working towards qualifying as a Mountaineering and Climbing Instructor and International Mountain Leader. The cover is used to protect the compass and alsoincorporates thesighting wirewhich helps you determine direction. Housing lines should be parallel to the vertical grid lines on the map. A lightweight, well-engineered orienteering compass from the Finnish company that helped set the gold standard in navigation. Don't worry that your red orientating arrow doesn't point exactly map north. Position in the area. You can use this feature to set your compass in the dark. To make sure you receive a correct bearing, youll have to perform some arithmetic with all of your bearings. Step 1 Orient the map. What if you dont have access to a compass that can compensate for declination? We know were somewhere along HW 115 and south of Saddle Mountain. If youre in the Adirondacks, add 14 degrees to get a correct bearing of 194 degrees. 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. Take a bearing on the mountain thats southwest from you. Hold the compass at eye level and point it at the object. Using the approach described above, plot that bearing on the map. But its important to understand the different types of navigational toolsincluding a lensatic compass. There are so many different kinds of compasses, it can be hard to keep up. 9-4. functional from -50F to 150F. 2. To get among the sources, you can discover the fascinating point to acquire. From point A to point B, thats your bearing. Where the line intersects with the highway is where you are on the map. 2. The red end of the needle must be pointing to the top of the map. For sighting purposes, we recommend using the compass-to-cheek method for better accuracy. He has climbed a handful of 6000ers in the Himalayas, 4000ers in the Alps, 14ers in the US, and loves nothing more than a good long-distance wander in the wilderness. Some of the components' terms are used in the explanations below. 2. Point position. Turn your entire body as a unit until 066 (062 + 004) degrees falls under your compass's fixed black index line. You will not be using it for the center-hold technique. 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. Your map (and yourself) are now be orientated north. 4. Click heretolearn about the three different types of compasses. Some of the best land navigators around are orienteers--those who participate in the cross-country running/map reading sport of orienteering. Put your compass on your map. A: In order to orient and read a map, you have to have spatial awareness. Sometimes limited visibility means terrain features may not be visible. When you purchase through links on our site, we may earn an affiliate commission. You will receive a verification email shortly. My magnetic declination is 4E, so Ill be moving the black arrow outline towards the red hash marks that are going towards E DECL.. This involves trying to orient a map using only topographical features and your own eyesight. Using the Centerhold Technique. Below, we offer a short, straight-talking guide to how its done. 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. Read the number at the index line. Using the side of your compass, draw a line towards the highway that youre on. Orienting, or aligning, the map is really easy with just 3 steps: Lay your map out on a relatively flat, smooth surface. To find directions from your map, you're going to need a protractor, a special instrument used for measuring angles. Overview. Basically, the compass needle will point someplace east of true north in locations west of the agonic line, whereas it will point somewhere west of true north in areas east of the agonic line. There you go. Your action from here depends on the value and direction of your declinationeast or west. The variation between magnetic north and true north is currently so minor that this can generally be ignored. 1. Title: USING THE MILITARY LENSATIC COMPASS 1 USING THE MILITARY LENSATIC COMPASS PART 2 Intermediate Land Navigation Module 14 Travel Distance Estimation 2 . Using your protractor or other straight edge, you draw a line from your current position in the direction of where you want to go. If your destination is further than what the side edging allows for, you can use an actual ruler to align with the side of your compass edge to help you get to your destination. 2. To determine the direction, or bearing, from one point to another, you need a. compass as well as a map. Check back next month for our final briefingon how tonavigate using MGRS coordinates, just like they do in the military. 1. Orienting the Map with anOrienteering Compass. We can find out easily enough, though. Procedures. Of course, ignore all of this if youre hiking through the Netherlands or Florida, where hills and, by extension, contour lines are somewhat rare. Orient a Map Using a Lensatic Compass 071-329-1011 Conditions: Standards: Orient the map to the ground using a compass. Get my Land Navigation coursehere. relation to a map. pointsnorth, east, south, and westbut some are marked additionally with the. Turn the map and compass until the needle on the compass aligns with the north-south grid lines on the map. PART 1 Basic Land Navigation. We may then use our compass to begin going in the direction we need to go in order to reach our destination. 4. Brunton TruArc 8010 Classic Map Luminous Compass Brunton TruArc 8010 Classic Map Luminous Compass Item # WX2- 715075 / Mfg. It has its advantages and disadvantages over the orienteering compass. 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. Make sure the direction of travel arrow is pointing to the spot that youre trying to get to. The big bang. When you return from using your lensatic compass, take it apart as much as possible to detect any moisture. The back bearing is 50. Navigate to your map. Tilt it forwards until you can see your sighting arrow. Lay the compass on the map, using the straight edge to create a line from your starting point to your destination. Were ready to start orienting ourselves now that our compass has been corrected for local declination. Position of the point. Tags: download Elcenter Course, mp3 download Elcenter Course, download mp3 Elcenter Course, mp3 gratis Elcenter Course, Elcenter Course lagu mp3 dan video mp4. Bear in mind that an east declination value will be a positive number, and a west declination value will be a negative number. 2. Well, we can use our compass as a protractor to take a bearing from our map. You should be able to turn the map so that if you were to imagine jumping into it, the features would lie in the same direction both on the map and in your surroundings.