The instances navigation needs to be most spot-on are when visibility is compromised. Flip up the lid to a 90-degree angle. 2. Lastly, the reading lens also helps cover the compass and folds out; this is where the term lensatic comes from. Just follow these lensatic compass instructions: Open the compass: Let the cover and the base form a 90-degree angle. Using your protractor or other straight edge, you draw a line from your current position in the direction of where you want to go. Half the activity of their sport is keeping their map oriented so they can navigate faster and with more accuracy. 1. Isnt that a little black arrow outline? Youll want to turn it until that black arrow outline is lined up with the 4E hash mark. 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. The big idea normally is to have your map more or less line up with the terrain so you can make sense of where things are around you. True north is represented by a star. 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. Were going to move that to take into account declination on our compass. Ethan Allan, the peak you observed, is cut through by the plotted line. A good temperature of 65F to 78 should keep the humidity down and help preserve the structural integrity of the compass. 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. FM 3-25.26: Map Reading and Land Navigation. Quick Answer: Lensatic Compass How To Use - BikeHike Rotate the compass dial until north on the compass ring lines up with north on the map. How can you get your point position then? Youre on that line, so you know where youre standing. NB. Remember, maps are drafted with north at the top. 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 . A map, by definition, is a small-scale representation of the real world or a section thereof. 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. Orienteering vs. Lensatic Compass: How do they compare? Navigate to your map. 3. Steady the compass by allowing the hand holding the compass to rest in the cupped palm of your other hand. To orient the map, first: Line up the edge of the compass with the edge of the map, or. Manual Cammenga Lensatic Compass (page 1 of 16) (English) - Libble.eu In this video below,the user walks through the elements of a USGI lensatic compass, and how to properly use one. Assume youve climbed to the top of Camels Hump in Vermont. Point position. This way you can see the object and the bezel at the same time. Lay your compass on the map and line up its edge with a known landmark. To use the terrain to orient a map, you must be familiar with symbols used on the map. A lensatic compass is often referred to as a military compass, and is typically used by the U.S. Military. We earn a commission if you click this link and make a purchase at no additional cost to you. Well use the rear bearing of it to draw a line on the map from Saddle Mountain to our approximate direction. Advnture is part of Future US Inc, an international media group and leading digital publisher. Pencarian Terakhir Elcenter Course Zindagi Ban Gy Ho Tum At this point, your map is almost oriented. You can use it to find your bearings in any direction you need to go. Once you master using a lensatic compass, it becomes the only way youll ever navigate around the wilderness moving forward. To use your lensatic compass to find the direction of your intended azimuth (which you probably got from your map, using your protractor): 1. Orienting, or aligning, the map is really easy with just 3 steps: Lay your map out on a relatively flat, smooth surface. Center-hold. 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. The number one destroyer of compasses and any enclosed items like these is moisture. Want to start taking action on the content you read on AoM? Turn your entire body as a unit until 066 (062 + 004) degrees falls under your compass's fixed black index line. The skill allows users to find north with ease, which is crucial for navigation. This is because it is prepped to point instead to magnetic north once it's lined up with your compass needle. To find the tower's bearing with your lensatic compass: 1. If everything is matching up, youre onto a winner. But I wish I had the simpler kind that just automatically points to the direction on the compass that I am . ? 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. There was a problem. PART 1 Basic Land Navigation USING THE MILITARY LENSATIC COMPASS Module 6 Map Information. Let's say you see a water tower off in the distance. (Note: Ignore the magnetic compass needle. Make an "L" shape with the index finger and thumb of your other hand. Hand placement: Insert your thumb through the thumb loop and the index finger along the compass. You look out into the distance and you see another mountain peak, but you dont know the name of it. Easy-to-Read Thermometer - Cushion-mounted thermometer provides an "at-a-glance . Now draw the bearing line using the edge of the compass, and extending it in the desired direction. 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. A power point class to Orient a Map Using a Lensatic Compass or $0.99 - Purchase Checkout Added to cart or $4.99 - Monthly Subscription Checkout Added to cart Billed once per month until cancelled or $14.99 - Annual Subscription Checkout Added to cart Billed once per year until cancelled or $9.99 - Protected: VIP Subscription Checkout Added to cart Billed once per year until cancelled . Sight an azimuth to any visible terrain feature that appears on the map. 2. Without getting over-complicated, a standard compass is different from a lensatic compass. We can find out easily enough, though. This step comes after aligning our map and compass needle to magnetic north if using a compass that doesnt have a declination adjustment key. ","acceptedAnswer":{"@type":"Answer","text":"A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. Get Free Compass Reading Study Guide - opus.soton.ac.uk The cover is used to protect the compass and also incorporates the sighting wirewhich helps you determine direction. Related Tags. He climbs when he should be writing, writes when he should be sleeping, has fun always. You will receive a verification email shortly. Keep doing this until you get to where you want to go. Lay your map out in front of you on a relatively flat and smooth (and dry!) You can always orient your map with a working compass. Lets go to the other side of the country. Orient a map using a lensatic compass 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. Tilt it forwards until you can see your sighting arrow. 2. Video: How to Use a Lensatic Compass (U.S. Army, 1966) Here's an example from an older map of the Grand Canyon. Open the compass: Let the cover and the base form a 90-degree angle. Then tilt the mirror until you can see straight down into the bezel. Instructions for the US Army Lensatic Compass. Contains - YUMPU Wrap your middle, ring and pinky finger around your thumb for support. 3. 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. The plotted line cuts through Mt. Youll want to rotate it till the black arrow outline matches the 4E hash mark. Next, ensure youre happy with your judgment by matching other physical features in the landscape to the map, such as crags, glaciers, waterfalls, lakes and rivers. Assume youre in the Adirondack Mountains of New York. Well adjust it to account for the declination of our compass. 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. Where the line intersects with the highway is where you are on the map. Place your compass base plate on your map so the edge of the compass is aligned with the north-south meridian lines. Well, we can use our compass as a protractor to take a bearing from our map. Set Up Your Compass Faster & More Accurately With A Map Protractor EMERGENCY PREPAREDNESS & More: A Manual On Food Storage and Survival: 2nd Edition Revised and Updated. Lets say you know youre southeast of Saddle Mountain and northeast of some smaller mountains. 5. Land Navigation 101: Pinpoint Your Location, Orient the Map Once you reach your landmark, align yourself again to make sure youre on the right path. That would be 130. ), 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. Lay the compass on the map, using the straight edge to create a line from your starting point to your destination. We know were someplace south of Saddle Mountain on HW 115. 2. Make sure the degrees of the dial are readable. Open the cover completely and pull back the rear sight. Thats right Contours are king. Its 310 degrees in reference to you, as you can see. Hold the compass steady and level, and up to your face. [10] 4. Aligned the side of the compass with one of the north-south grid lines. Travel to that landmark. 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. Set your compass dial to 000 degrees. Module 1 Lensatic Compass. Lay the compass down on your map. 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. 071-COM-1011 Orient a Map Using a Lensatic Compass(1).pdf For sighting purposes, we recommend using the compass-to-cheek method for better accuracy. When map reading, there are two ways to orient a mapby eye and with a compass. 4. It is easy to learn and it can be done with just a map and compass. pointsnorth, east, south, and westbut some are marked additionally with the. Last update on 2023-03-04 / Affiliate links / Images from Amazon Product Advertising API. Step 2: line the compass up with the map. Welcome back to the Land Navigation Manual for the Art of Manliness. One advantage is it's probably more accurate when it comes to "shooting azimuths," meaning the act of determining the specific compass direction to a spot on the earth. The angle between true north and magnetic north is declination. A Beginners Guide. Put your compass on your map. Now its time to store your compass. A lightweight, well-engineered orienteering compass from the Finnish company that helped set the gold standard in navigation. Orient a map using a lensatic compass by Jessica Lanier All you have to do now is take a bearing towards the unnamed mountain. 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. 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. Let's have a look at the sources that constantly give favorable points. If you point your compass towards true north, your compass needle is going to point a little to the east. Your map is now aligned to magnetic north. c. There are two methods of holding the lensatic compass and sighting. Turn the compass and the map as a unit until the luminous magnetic arrow is directly under the fixed black line. If your local declination is east of the agonic line, youll need to add the declination to the bearing on your compass; if your local declination is west of the agonic line, youll subtract the declination from the bearing on your compass. (1) Compass-to-cheek method (figure C-21). Finally, you can always triple check with human features, such as walls or towns that youd expect to be able to see in the valley. Heres how it works. 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. Brett May 23, 2016 Last updated: June 2, 2021. 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. In this case, it would be 204 (24+180). At Advnture, we never head out into the backcountry without a map and compass. This is because it is prepped to point instead to magnetic north once its lined up with your compass needle. There are two ways of doing this. You want to line up your view so the direction of travel arrow is straight ahead. The rear bearing is at a 50-degree angle. Adjust the compass bezel so that north on the compass corresponds to north 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. The North-seeking arrow of the compass must fall within 3 degrees (50 mils) of the angle shown in the grid-magnetic (G-M) angle on the map's declination diagram. Now it's time to take out the map. 3. Hold the compass steady and level, and up to your face. Declination was taken into account while adjusting the compass. 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. Lay the map out flat in front of you. . This was developed for the Center for Initial Military Training, FT Eustis, Va. More or less, where the second line meets the first is where you are on the map. Line up your map with what you see around you. You see that its 310 in relation to you. A: To rotate a map in Beat Saber, you can hit the trigger button on your controller. 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 . At this point, your map is almost oriented. Visit our corporate site (opens in new tab). But its important to understand the different types of navigational toolsincluding a lensatic compass. Performance Steps 1. Overview. Step 2: Line up your lensatic compass with the North Star and make sure the index mark is on the star. In Part I, we covered how to properly use a compass, how to shootyour bearings, and the best map for navigating: the topo map. This involves trying to orient a map using only topographical features and your own eyesight. 3. Download Lagu Elcenter Course MP3 & Video MP4 Gratis Remember declination from Part I? Map & Compass: Adjust for declination & orient the map - Andrew Skurka How to Orient Your Map Quickly With a Compass - PopUpBackpacker Place compass on top of map. Picture 1: Map Declination. Step 1 Determine the direction of the map of the declination and its value from the declination on the map. If youre in the Adirondacks, add 14 degrees to get a correct bearing of 194 degrees. When you return from using your lensatic compass, take it apart as much as possible to detect any moisture. Check to see if the north directional arrow is inline with the arrow/line of the compass. Adjust for magnetic declination. Using a Lensatic Compass - land navigation Your article very useful for me and it helps me understand more about compass. It typically consists of a magnetized needle that is mounted on a pivot and placed inside a circular housing. Thats 130 degrees. Huzzah! Hold compass up to eye level and view larger side card for "direction-of-travel" 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 Reading and Land Navigation: FM 3-25.26. Customize the template with smart fillable areas. Triangulate your position. Weve compiled a detailed guide on how to adjust for magnetic declination, but at its most basic level it goes like this: Your map should state what the magnetic declination is in degrees for the region you are in. B. Simply look for distinguishable landmarks that are marked on the map, and turn so that both you and the map are facing this object. Hold it square and straight in front of you like you mean business. Copyright 2013-2019 Collingwood Publications LLC, It's important to hold your compass stable, squarely in front of you, and level. Sound complicated? 3. So, don't sweat too much the minute details of getting your map finely oriented to the last degree with your compass. There's another way to orientate a map using a compass that starts slightly differently to what was explained above. It has its advantages and disadvantages over the orienteering compass. 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. Return from Lensatic Compass to How to Use a Compass. Its declination would be written as 14E. If you want to navigate and explore like a Navy SEAL, its high time you learn how to use one of these stellar compasses. that it is pointing towards the top of the map. All Rights Reserved. So in this episode, well go through the abilities youll need. My 159-page, fully illustrated book is yours for the asking. 1. The legend. 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. You want to know how to use a lensatic compass? Shoot a bearing with your compass at the peak of Saddle Mountain. How to Orient a Map: Navigation 101 - My Open Country What happens if you dont adjust your compass for declination? We'll start from the beginning, and go through everything you need to know to find your way over the terrain. Bear in mind that an east declination value will be a positive number, and a west declination value will be a negative number. Take a bearing to a visible landmark using your compass. The red end of the needle must be pointing to the top of the map. When you face true north, magnetic north is roughly 14 degrees to the left, or west, of you. Shows how to use the USGI issue lensatic compass to orient the map, plot a course based on two well-defined. 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.