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. Adjust for magnetic declination. is also used to follow a course over the ground, orient or set a map, and determine position of objects in. 3. Keep in mind that maps are drawn with north at the top. Holding any compass in a slack and half-a**ed (that's an old military term. Put your compass on your map. The fundamentals of using a map and compass to find your way around. The skill allows users to find north with ease, which is crucial for navigation. Lets break down the individual parts of a lensatic compass so you can understand every element behind how it works. 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. Yeah, book is the most effective tool that can be made use of for affecting your life. Have you noticed the agonic line? Step One: Take a Compass Bearing on the Ground. Orienting the Map with an Orienteering Compass. Plus, as a web site visitor, you get a 50% discount off the regular price, meaning you get the whole course for $10. This is sometimes referred to as putting red in the shed. Lensatic compasses are used by the United States military for a reason. Simply look for distinguishable landmarks that are marked on the map, and turn so that both you and the map are facing this object. 3. Overview. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); MyOpenCountry is a participant in the Amazon Services LLC Associates Program. The cover is used to protect the compass and also incorporates the sighting wirewhich helps you determine direction. It. In your case, however, your declination is 004 degrees West, meaning you'll have to add 004 degrees before you set your compass. 2. PART 1 Basic Land Navigation. You get the picture. You are missing your point location. (Note: The magnetic compass needle should be ignored.) Youve got your dependable compass and a map of the region, but youre not sure where you are in respect to the map. 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. 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. When your compass cant adjust for declination, you may make your own declination arrow out of masking tape and attach it below your compass under the right declination degree hash (This will only work if your compass has a clear base). Improve your reading skills with the KWL Method Compass 101 - How to Use a Baseplate Compass Buying a Compass for Land Naviga-tion Basic Navigation with a Compass and a Map How to orient a map and take a . There was a problem. So, how are you going to acquire your point position? Through his hiking, mountaineering, climbing and trail running adventures, Alex aims to inspire others to get outdoors. The bezel clicks as it moves--three degrees for every click. To find directions from your map, you're going to need a protractor, a special instrument used for measuring angles. Adjust the compass bezel so that north on the compass corresponds to north on the map. The cover is used to protect the compass and alsoincorporates thesighting wirewhich helps you determine direction. Your map (and yourself) are now be orientated north. Adjustable Declination Compasses. Half the activity of their sport is keeping their map oriented so they can navigate faster and with more accuracy. Lensatic compasses are made up of three parts: cover, base, and reading lens. You now have your target's bearing. for Faith in Humanity, how to orient a map using a lensatic compass, orient a map using a lensatic compass powerpoint. 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. 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. However, we should be able to figure it out rather quickly. 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. If the local declination is positive, subtract the declination amount from the bearing you just derived. 1. Hand placement: Insert your thumb through the thumb loop and the index finger along the compass. . 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. 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. Its one of the most versatile navigation tools we have available today. We may then use our compass to begin going in the direction we need to go in order to reach our destination. 2. At this point, your map is almost oriented. 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. The map is now oriented to the terrain. He climbs when he should be writing, writes when he should be sleeping, has fun always. This step comes after aligning our map and compass needle to magnetic north if using a compass that doesnt have a declination adjustment key. 1 color. Whenever the luminous magnetic arrow lines up with the luminous short line, you're following your intended azimuth. You then see where the line you drew intersects with the protractor's numbers, in this case 062 degrees. The courses of streams change, field boundaries move, new hedgerows are built, walls are plundered for buildings, glaciers melt, roads and bridges are washed away by floods, houses are knocked down and rebuilt somewhere else. It typically consists of a magnetized needle that is mounted on a pivot and placed inside a circular housing. Using the Centerhold Technique. 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. Keep doing this until you get to where you want to go. 3. For bearings of one to 179 degrees, rotate the bezel counter-clockwise. Your compass is now set. That can make a huge difference! The easiest way to orientate a map is to relate the features in front of you to the features on the map. Hold the compass steady and level, and up to your face. Open the cover completely and pull back the rear sight. 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. Put that hand up to the compass, steadying the compass by placing your index finger along the compass's side, and wrapping your thumb between the bezel ring and the rear sight. Positioned the cover of the compass toward the top of the map. Now its time to store your compass. The floating dial is used to determine the direction in which you are pointing your compass. Sounds like a lot more than a regular compass, doesnt it? To orient a map means to line it up with the terrain, so that North on the map is pointing to North on the terrain. Your cheek should be resting on the base of your thumb. ), Set Your Compass for Your Intended Azimuth. 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. Copyright 2013-2019 Collingwood Publications LLC, It's important to hold your compass stable, squarely in front of you, and level. The number one destroyer of compasses and any enclosed items like these is moisture. 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. Your map is now aligned to magnetic north. When moisture seeps into the lens case of your lensatic compass, it causes major problems. A lensatic compass is often referred to as a military compass, and is typically used by the U.S. Military. Casio's latest G-Shock watch could be a serious Garmin rival. But I wish I had the simpler kind that just automatically points to the direction on the compass that I am . 3. For bearings of 181 to 359 degrees, rotate the bezel clockwise. Here at Brunton, we manufacture a variety of different compasses for varying needs in the field. Turn the compass cover more or less perpendicular to the base. 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. Most compasses are marked with the four cardinal. With solid land-navigation skills, you'll be more confident and "at home" in the wilderness. We earn a commission if you click this link and make a purchase at no additional cost to you. 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. $8.77. Well, that is, unless you're doing something silly like holding the compass backwards. Turn your map so that north on the map corresponds to the needles orientation. Start spinning the bezel slowly until the 'magnetized needle' is aligned with the 'orienting arrow.'. Say your azimuth was 170 degrees. So, don't sweat too much the minute details of getting your map finely oriented to the last degree with your compass. Magnetic North is 15 East. Program, Strengthen Your Tribe: A Report on the Atomic Athlete Vanguard, The Best Riddles for Kids (With Answers! If your local declination is east of the agonic line, youll need to add the declination to your compass bearing; if its west of the agonic line, youll need to remove the declination from your compass bearing. Corrected the orientations of the map when the G-M angle exceeded 3 degrees (50 mils) using one of the following: a. A lensatic compass features a small pop-out area for your thumb, and a lid on top of the main compass body. But not to you, I trust. Used the G-M angle formed by the . The basics of orienting yourself with a map and compass. To figure out precisely where you are on the map, you simply need one more piece of information. 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. Check the index line to find out the bearing you just have taken. ","acceptedAnswer":{"@type":"Answer","text":"A: In order to orient and read a map, you have to have spatial awareness. To obtain a heading from our map, we may use our compass as a protractor. Pull the lens holder up so that it is at a 90-degree angle to the base of the compass. Turn your map so that north on the map, points in the same direction as the needle. Orient a Map Using a Lensatic Compass 071-329-1011 Conditions: Standards: Orient the map to the ground using a compass. You just need one more piece of information to figure out exactly where you are on the map. First, use your compass to get a bearing on a peak of Saddle Mountain. 1. So there you have it. When you return from using your lensatic compass, take it apart as much as possible to detect any moisture. Youll notice the north/south symbol on a corner of your map with a straight 90 line going up. With the map level, place the compass . Make an "L" shape with the index finger and thumb of your other hand. Well, we can use our compass as a protractor to take a bearing from our map. Ethan Allan thats the peak you saw. A visualization depicting the Soldiers Manual of Common Tasks (STP 21-1-SMCT) task Orient a Map Using a Lensatic Compass (071-COM-1011). Just follow these lensatic compass instructions: Open the compass: Let the cover and the base form a 90-degree angle. If youre in the Adirondacks, add 14 degrees to get a correct bearing of 194 degrees. Some of the best land navigators around are orienteers--those who participate in the cross-country running/map reading sport of orienteering. If youre facing south, but are holding the map right side up, everything on your map is going to be ass-backwards. Gently pull the lid down until the sighting line is visible through the lens. If you want to navigate and explore like a Navy SEAL, its high time you learn how to use one of these stellar compasses. Step 1: Find the North Star. Magnetic north is now off the coast of Greenland, but true north is at the very top of the world. If you point your compass towards true north, your compass needle is going to point a little to the east. You want to know how to use a lensatic compass? The big bang. So your true bearing would be 166. And thats it! 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. 4. Step 2: Line up your lensatic compass with the North Star and make sure the index mark is on the star. Center-hold. The United States military needs to know how to navigate on land when all digital systems fail. 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. On your map, place your compass. The Lensatic compass also has a large number of drawbacks, including the use of a large case that can make this a cumbersome and heavy option. Lets say youre planning a short hike from one point to another. Read the number at the index line. 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. Finally, read the number on the rim of the compass. We'll start from the beginning, and go through everything you need to know to find your way over the terrain. 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. $7.20. We just dont know where exactly. 4. As we can see, the area Im in has a declination of 4E. 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. Its a bit tricky, but once you get the hang of it, youre solid. Using your protractor or other straight edge, you draw a line from your current position in the direction of where you want to go. Lensatic compasses are seasoned or experienced navigator tools. 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. (Note: if you have a compass with an adjustable declination the adjustment needs to be set to zero). Look at the index line and read the number. Then tilt the mirror until you can see straight down into the bezel. Find out more atwww.alexfoxfield.com (opens in new tab). On your map, though, you can see the two spots. Boom. Youre somewhere on that line, so you know have a line position. When this happens, its time to orientate using a compass. Mt. 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. 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. 2. Thats right Contours are king. My 159-page, fully illustrated book is yours for the asking. Orient you compass with the bearing, and draw the bearing line. 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. You can use it to find your bearings in any direction you need to go. Magnetic north would be around 14 degrees to your right, or east. 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. 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. 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. Housing lines should be parallel to the vertical grid lines on the map. 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. You can, however, see the two points on your map. Place your map in such a way that the terrain features line up with your maps features. Pull your elbows firmly into your sides; this will place the compass between your chin and your belt. 2. A compass needle aligns with the magnetic fields in the Earth, which is what it uses to help you find true north. What if you dont have access to a compass that can compensate for declination? 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. Orient your map so that its lined up with magnetic north (see above). You don't want to hold it crooked, cockeyed, or off level. Step 3: Find a path that leads to the horizon. Its not unheard of for hikers to accidentally read their map upside down and end up facing south, rather than north. Keep it in a case, or wrapped up in a thick cloth to prevent those damages. relation to a map. Looking at the photo below, let's say you're at the north end of Sheeler Lake, where the penciled X is. Place the three remaining fingers below as if you are holding a gun. ","acceptedAnswer":{"@type":"Answer","text":"A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. The instructions on this page might make orienting a map seem a highly technical thing. Note that we will be moving and adjusting the compass on the map. All Rights Reserved. Youll want to stick to areas that are cool and dry, and dont offer any immediate threats to technological devices. Designate your starting and ending points on the map. Lets say youve hiked the peak of Camels Hump in Vermont. Turn the compass and the map as a unit until you box the needlei.e., Put Red Fred in the shed. First things first. So, if youre at Muir Woods and your compass reads 180 degrees, subtract 14 degrees. Open the cover completely and pull back the rear sight. In Part I, we covered how to properly use a compass, how to shootyour bearings, and the best map for navigating: the topo map. No declination exists and you dont have to adjust your compass. Open the compass: Let the cover and the base form a 90-degree angle. Here's an example from an older map of the Grand Canyon. Hey, it happens! Place map on flat surface (not metal) 2. Lets go back to our Muir Woods example. Take your compass and line up the edges with the north-south gridlines on your map. Reserve! Where can these symbols be found. Well adjust it to account for the declination of our compass. 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. When you face true north, magnetic north is roughly 14 degrees to the left, or west, of you. Remember, human features are the last port of call and, whats king again? Take that bearing and plot it on the map using the technique explained above. To begin, use your compass to locate a peak on Saddle Mountain. Instead of using your compasss arrow, youll align your needle with the tape arrow. 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. Customize the template with smart fillable areas. Preferred by military for its precision and. Your action from here depends on the value and direction of your declinationeast or west. The techniques employed when using the lensatic compass are as follows: a. B. Survival Compass, Military Compass Hiking, Orienteering Lensatic Compass, Waterproof Navigation Compasses, Survival Emergency Luminous Sighting Compass. Well, that is, unless you're doing something silly like holding the compass backwards. The rear bearing is at a 50-degree angle. Once you know that you're facing north, rotate the compass so that the luminous line is over the 170-degree mark. Determine the correct magnetic azimuth to the designated point within 3 degrees using the compass-to-cheek method, or within 10 degrees using the center-hold method. Take your compass and turn the compass housing (bezel) until the red orientating arrow is in line with the direction of travel arrow. Using the side of your compass, draw a line towards the highway that youre on.