You now have your target's bearing. Lensatic compasses are used by the United States military for a reason. Battle tested - shock, water, sand proof, and. 071-COM-1011 Orient a Map Using a Lensatic Compass(1).pdf Thats your bearing from point A to point B. Turn the little screw using a small screwdriver or the little metal piece that comes with your compass lanyard. 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. The red end of the needle must be pointing to the top of the map. Step 1. For this, they use a lensatic compass, among other navigation equipment and techniques. Lets say youre out hiking. Flip up the small magnifying glass. Plus, as a web site visitor, you get a 50% discount off the regular price, meaning you get the whole course for $10. To orientate the map, rotate both the map and compass together until the red compass needle and the red orientating arrow match up. Were going to use the back bearing of that to plot a line from Saddle Mountain towards our general direction on the map. This was developed. 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. Compass: Definitions and Examples - Club Z! Tutoring When you face true north, magnetic north is roughly 14 degrees to the left, or west, of you. PDF Landmark Compass Manual But not to you, I trust. 3. (1) 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 of the map. The floating dial is used to determine the direction in which you are pointing your compass. This is also known as triangulation. He did this for ten days, taking us across numerous waterways and lakes. 9-4. 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. For sighting purposes, we recommend using the compass-to-cheek method for better accuracy. Lay your map out in front of you on a relatively flat and smooth (and dry!) Future US, Inc. Full 7th Floor, 130 West 42nd Street, Center the compass on the map, with one of the baseplates long edges running between the two places of interest. Don't worry that your red orientating arrow doesn't point exactly map north. This makes it easier to relate what you see on the map with what you see on the ground. Map Reading and Land Navigation: FM 3-25.26. Throughout this procedure, were not utilizing it at all.). Magnetic north would be slightly to your right, or east, by about 14. 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. 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. SMCT: Orient a Map Using a Lensatic Compass - YouTube What if youre not on a route and just have a broad idea of where you are? Place your compass base plate on your map so the edge of the compass is aligned with the north-south meridian lines. The reason contours are king is that they are fixed, at least in the timescales were talking about here. Brunton TruArc 8010 Classic Map Luminous Compass Brunton TruArc 8010 Classic Map Luminous Compass Item # WX2- 715075 / Mfg. How can you get your point position then? See that little black outline of an arrow? Your action from here depends on the value and direction of your declinationeast or west. Now, hold the compass level and squarely in front of you. What if youre not on a trail, but you just know the general area youre in? Land Navigation 101: Pinpoint Your Location, Orient the Map Pros . Remember declination from Part I? Now its time to use the lens. Now that were putting compass to map, we need to adjust for it so that we can accurately orient and navigate. Hold the compass steady and level, and up to your face. Get your own customized topographical maps, built according to your specifications. Have you noticed the agonic line? 5. Its declination is recorded as 14E. SMCT Orient a Map Using a Lensatic Compass. Open it up using the cloud-based editor and begin editing. It is the bread and butter of navigation and a good habit to get into every time you set off in any given direction. Place your compass on your map with the edge of the baseplate parallel to the north-south meridians on the map. When you point your compass towards true north, the needle will point a bit to the west. 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. The lensatic compass is comprised of different parts compared to a baseplate compass. 3. Orient a map using a lensatic compass by Jessica Lanier 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. 4. Remember, maps are drafted with north at the top. All you have to do now is take a bearing towards the unnamed mountain. Well adjust it to account for the declination of our compass. If youre in the Adirondacks, youll want to add 14 so your true bearing would be 194. Aligned the side of the compass with one of the north-south grid lines. It is easy to learn and it can be done with just a map and compass. If you want to navigate and explore like a Navy SEAL, its high time you learn how to use one of these stellar compasses. Make sure the direction of travel arrow is pointing to the spot that youre trying to get to. 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. EMERGENCY PREPAREDNESS & More: A Manual On Food Storage and Survival: 2nd Edition Revised and Updated. 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. 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. Doing that with a lensatic compass is much like doing that with any other compass. Look at the red needle to see which direction it is pointing. Get your own customized topographical maps, built according to your specifications. Any kinds of magnets whatsoever. Open the cover completely and pull back the rear sight. Magnetic north would be around 14 degrees to your right, or east. Use your thumb to pull the thumb ring back about halfway. When youre on this line and are facing true north, magnetic north lines up perfectly, too. 1. When map reading, there are two ways to orient a mapby eye and with a compass. Land Nav Task 10 - Orient a Map Using a Lensatic Compass Lensatic Compass Military Camping Hiking Army Style Survival Marching NEW There's another way to orientate a map using a compass that starts slightly differently to what was explained above. 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. Old-School Navigation: How to Use a Map and Compass ), you just dont know exactly where. 3. Half the activity of their sport is keeping their map oriented so they can navigate faster and with more accuracy. Welcome back to the Art of ManlinessLand Navigation Manual. The easiest way to orientate a map is to relate the features in front of you to the features on the map. First, open the compass to its fullest so that the cover forms a straightedge with the base. Navigation has taken on many forms over the years. Remember how we spoke about declination in Part 1? Its a bit tricky, but once you get the hang of it, youre solid. Timetoprepare.net is a participant in the Amazon Services LLC Associates Program and Other Programs, an affiliate advertising programs designed to provide a means for sites to earn advertising fees by advertising and linking to the Partners. Here at Brunton, we manufacture a variety of different compasses for varying needs in the field. A good temperature of 65F to 78 should keep the humidity down and help preserve the structural integrity of the compass. If the contour interval is 10 meters, then what is the change in elevation of each intermediate contour . 4. Title: USING THE MILITARY LENSATIC COMPASS 1 USING THE MILITARY LENSATIC COMPASS PART 2 Intermediate Land Navigation Module 14 Travel Distance Estimation 2 . Turn your entire body as a unit until your predetermined azimuth falls under the fixed black index line. It. Close is good enough in horsehoes, but I'm hoping exact is the standard for artillery fire. USING THE MILITARY LENSATIC COMPASS - PowerShow Spread out your map. Sight an azimuth to any visible terrain feature that appears on the map. Take your compass and line up the edges with the north-south gridlines on your map. Turn the compass cover more or less perpendicular to the base. Theyre not traditionally used for camping trips or simple navigation, but if youre serious about prepping, this is a must-have in your EDC bag and bug out bag. How To Use a Compass with a USGS Topographic Map 1. Housing lines should be parallel to the vertical grid lines on the 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. Uses a retractable lens to read the bearing while. You can use it to find your bearings in any direction you need to go. When it comes to how to orientate a map, there are two main ways to do it. Keep in mind that maps are drawn with north at the top. Lensatic compasses are seasoned or experienced navigator tools. Assume youre going on a short trek from one location to another. A lensatic compass is often referred to as a military compass, and is typically used by the U.S. Military. Once you've got the bearing you can transfer it to the map. Save my name, email, and website in this browser for the next time I comment. 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. So, if youre in Muir Woods and your compass has a bearing of 180, youll want to subtract 14. 3. My magnetic declination is 4E, so Ill be moving the black arrow outline towards the red hash marks that are going towards E DECL.. Line up your map with what you see around you. To avoid that problem, lets adjust our compass to take declination into account. Now repeat step 3 above and youre good to go. While this doesnt technically register as an electronic, were going to treat it like one. Put your compass on your map. Ebook Free , by June Fleming ~ docilecovenanter Hold the compass with your thumb fully in the thumb ring, and your index finger wrapped around and gripping the circular part of the underneath of the compass's base. 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. Gently pull the lid down until the sighting line is visible through the lens. 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You cant shoot a bearing on the end point in your terrain since you cant see it. Now its time to store your compass. 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 3 Use one of two techniques to orientate the map. 2. 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. As long as you can hold the compass level and steady, the exact grip doesn't matter. So, don't sweat too much the minute details of getting your map finely oriented to the last degree with your compass. Choosing a selection results in a full page refresh. We just dont know where we are. For this example, were going to go to the Wichita Mountains Wildlife Refuge in Oklahoma. What if you dont have a compass that allows you to adjust for declination? To prevent this issue, well tweak our compass to account for declination. Step 4: Walk along the path and make sure your compass always points North. These other objects can interfere with compasses, and no matter how miniscule the differences may seem, it can leave an impact. How to Use a Compass: 15 Steps (with Pictures) - wikiHow The Art of Manliness participates in affiliate marketing programs, which means we get paid commissions on editorially chosen products purchased through our links. Make sure your map is aligned with magnetic north (see above). At Advnture, we never head out into the backcountry without a map and compass. Keep doing this until you get to where you want to go. Land Navigation: How to Orient With a Map & Compass - The Art of Manliness True north is at the very top of the earth, while magnetic north is currently off the coast of Greenland. Then, slide your compass around so that its edge passes through the landmark on the map, while the orienting arrow continues to point north. SPC Presentation - ORIENTING A MAP USING A LENSATIC COMPASS Mt. Please refresh the page and try again. A: In order to orient and read a map, you have to have spatial awareness. 1. Hold it square and straight in front of you like you mean business. On your map, though, you can see the two spots. 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. The skill allows users to find north with ease, which is crucial for navigation. You need to know where youre going before toying with the compass. What is the preferred method of using a lensatic compass when reading magnetic azimuths. 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. But its important to understand the different types of navigational toolsincluding a lensatic compass. Best Compasses (Review & Buying Guide) in 2023 - Task & Purpose 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. Look through the sighting slot and find some target (a tree, boulder, whatever) that lines up with your sighting wire. A visualization depicting the Soldiers Manual of Common Tasks (STP 21-1-SMCT) task Orient a Map Using a Lensatic Compass (071-COM-1011). Next, without changing the orientation of you map, move your compass so that its edge is touching the point you are plotting to/from and the compass dial reading matches your bearing. 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. The housing is marked with cardinal points, typically north, south, east, and west, which . Turn your entire body as a unit until your predetermined azimuth falls under the fixed black index line. Step 2. Take that bearing and plot it on the map using the technique explained above. 1. You should notice that the direction of travel arrow should be pointing at the top of the map, and the black orienteering lines should also be parallel to the north-south gridlines on the map. The first step of orienting with our map and compass is to make sure north on the map lines up with north in our terrain. Nothing is permanent and contours are more permanent than pretty much everything else on a map. Hold the compass at eye level and point it at the object. Easy-to-Read Thermometer - Cushion-mounted thermometer provides an "at-a-glance . (1) Compass-to-cheek method (figure C-21). 8; Page 11 G. LOCATING POSITION USING INTERSECTION 1. True north and magnetic north are not the same, as stated in Part I. Whenever the luminous magnetic arrow lines up with the luminous short line, you're following your intended azimuth. A map so lined up is easier to interpret and follow than a map spread out haphazardly. Before we do that, lets dig a bit deeper into declination. 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. All you have to do is shoot a bearing towards the unidentified peak. PART 1 Basic Land Navigation. To find directions from your map, you're going to need a protractor, a special instrument used for measuring angles. Huzzah! Were going to figure out where we are on that line now. 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. 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. relation to a map. There you go. You dont have your point position. "}},{"@type":"Question","name":"How do you do map orientation? . 3. Note: This procedure places the fixed black index line of the compass parallel to north-south grid lines of the map. 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. Dont worry that your red orientating arrow doesnt point exactly map north. 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. Download Lagu Elcenter Course MP3 & Video MP4 Gratis New York, Used the G-M angle formed by the . 2. To use your lensatic compass to find the direction of your intended azimuth (which you probably got from your map, using your protractor): 1. As a result, your real bearing is 166. The cover is used to protect the compass and also incorporates the sighting wirewhich helps you determine direction. A lightweight, well-engineered orienteering compass from the Finnish company that helped set the gold standard in navigation. Your action from here depends on the value and direction of your declinationeast or west. So, how are you going to acquire your point position? Using the rotating bezel, turn it until the direction of travel arrow lines up with the north arrow. On the other hand, wrap the fingers around the three fingers below the compass. Sounds like a lot more than a regular compass, doesnt it? 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. Plot a line on the map using the mountains rear bearing. Finally, read the number on the rim of the compass. "}},{"@type":"Question","name":"How do you orient a map to ground? The U.S. military M-1950 lensatic compass shown in this video is still in use today. When you purchase through links on our site, we may earn an affiliate commission. Where the second line intersects with the first is where youre at on the map, more or less. How to Use a Lensatic Compass for Beginners - PREPAREDNESS ADVICE In this case, it would be 204 (24+180). Your email address will not be published. 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 . It will be clearer why we need to compensate for declination in the first place. Ethan Allan thats the peak you saw. Save my name, email, and website in this browser for the next time I comment. Take a bearing on the mountain thats southwest from you. Looking at the photo below, let's say you're at the north end of Sheeler Lake, where the penciled X is. is also used to follow a course over the ground, orient or set a map, and determine position of objects in. 2. Your email address will not be published. My 159-page, fully illustrated book is yours for the asking. You cant see the end point in your terrain, so you cant shoot a bearing on it. 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. From the compass, to GPS, to now even your mobile devicetheres no shortage of navigational tools. In Part I, we covered how to properly use a compass, how to shootyour bearings, and the best map for navigating: the topo map. More or less, where the second line meets the first is where you are on the map. Look at your map, or use a website to see your local areas declination. Lets break down the individual parts of a lensatic compass so you can understand every element behind how it works. To determine the direction, or bearing, from one point to another, you need a. compass as well as a map. Experience is the best way to learn and wed highly recommend booking a navigation course to really hone your skills. How to Use a Lensatic Military Compass - Beginners Tutorial Your map (and yourself) are now be orientated north. Read Online Compass Reading Study Guide - ftp.avenza.com Performance Steps 1. List of Ten Best Compass For Hunting Top Picks 2023 Reviews a. Taking each features relative shape, height and distance away into consideration, you should be able to start to match them to the contour features on the map. A lensatic compass features a small pop-out area for your thumb, and a lid on top of the main compass body. Lensatic compasses aremade upof three parts: cover, base, and reading lens. that it is pointing towards the top of the map. There are so many different kinds of compasses, it can be hard to keep up. You see that its 310 in relation to you. Knowing how to orientate a map is just one facet of the wider skill of knowing how to read a map. Bear in mind that an east declination value will be a positive number, and a west declination value will be a negative number. Now $7.56. Were going to move that to take into account declination on our compass. The bezel clicks as it moves--three degrees for every click. Youll notice the north/south symbol on a corner of your map with a straight 90 line going up. So, if youre at Muir Woods and your compass reads 180 degrees, subtract 14 degrees. 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. That has the potential to make a significant impact! Influences can be the factors of how the people life runs. 5. Before we do that, lets take a closer look at declination. There was a problem. 5. Take your compass and line up the edges with the north-south gridlines on your map. . orient a map to the ground by map-terrain association, Sunday Firesides: Become an Evangelist . Orienting the Map with an Orienteering Compass. Just follow these lensatic compass instructions: Open the compass: Let the cover and the base form a 90-degree angle. How to Use a Compass: Compass & Map Navigation Guide - Task & Purpose As we can see, the area Im in has a declination of 4E. 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. Use a Compass to Plot Bearings on a Map. Open the cover completely and pull back the rear sight. Customize the template with smart fillable areas. How to use a compass and map: a simple guide | Atlas & Boots 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 . B. Or maybe using the sun to help put your map somewhat the right way around. 4. Come on in and save lots of money! Fill & Sign Online, Print, Email, Fax, or Download Say your azimuth was 170 degrees. Use the illustration above to familiarize yourself with the components of a lensatic compass.
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