The degrees are in red, and are the ring's inner measurements. a. Throughout this procedure, were not utilizing it at all.). You can also plot a known compass bearing on the mapthe reverse process. Whenever the luminous magnetic arrow lines up with the luminous short line, you're following your intended azimuth. 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. to orient the map to find your position. So its declination would be 14W. You discover that it has a bearing of 176. You look out into the distance and you see another mountain peak, but you dont know the name of it. This webpage may also be used to get current declinations. We can find out easily enough, though. Fill in the empty areas; concerned parties names, places of residence and phone numbers etc. 1. Determine a Magnetic Azimuth Using a Lensatic Compass Identify where you are on the map and place the compass edge over this location. How to Use a Compass and Map - My Open Country 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. Now it's time to take out the map. Point position. With a little bit of compass work, you can figure this out. Its not unheard of for hikers to accidentally read their map upside down and end up facing south, rather than north. 3. Where can these symbols be found. Well, that is, unless you're doing something silly like holding the compass backwards. Set your compass dial to 000 degrees. How to Use a Lensatic Military Compass? - Let's Find Out! What if youre not on a route and just have a broad idea of where you are? You can, however, see the two points on your map. Orient the map to the terrain. Choosing a selection results in a full page refresh. 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. 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. Hand placement: Insert your thumb through the thumb loop and the index finger along the compass. 2. Line up the meridian lines (the parallel lines inside the bezel) with a north/south grid line on the map. Plotting a bearing on a map using a straight edged lensatic compass Photo: Wikipedia. This makes it easier to relate what you see on the map with what you see on the ground. Once you are physically at your starting location, its time to put your compass to good use. You can figure this out with a little compass work. Ymiko Compass Survival,Compass For Kids,Compass Hiking Durable Shockproof Waterproof Brass Camping Tools For Navigation Outdoor. This video shows how to orient a map with a compass and briefly discusses magnetic declination. The compass baseplates edge is now pointed in the direction of the visible landmark you used to get your bearing. To find directions from your map, you're going to need a protractor, a special instrument used for measuring angles. First, open the compass to its fullest so that the cover forms a straightedge with the base. If the local declination is negative, add the declination amount . The Art of Manliness participates in affiliate marketing programs, which means we get paid commissions on editorially chosen products purchased through our links. Plot a line on the map from Saddle Mountain at 130. Hey, it happens! Using the rotating bezel, turn it until the direction of travel arrow lines up with the north arrow. Lay the compass on the map, using the straight edge to create a line from your starting point to your destination. 1. This is also known as triangulation. Land Navigation: How to Orient With a Map & Compass Lets say youve hiked the peak of Camels Hump in Vermont. 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. 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 maps vertical grid lines. We need to compensate for the compass now that weve placed it on the map so that we can appropriately orient and travel. 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 . In this situation, you can use your compass to work out which direction magnetic north is and orientate from there. NB. Where the second line intersects with the first is where youre at on the map, more or less. Thats your bearing from point A to point B. Note: This procedure places the fixed black index line of the compass parallel to north-south grid lines of the map. 2. It is the bread and butter of navigation and a good habit to get into every time you set off in any given direction. Its 310 degrees in reference to you, as you can see. Well, we can use our compass as a protractor to take a bearing from our map. Come to think of it, I dont even know if he had a compass. Assume youre southeast of Saddle Mountain and northeast of a few of lesser peaks. So, don't sweat too much the minute details of getting your map finely oriented to the last degree with your compass. Look at the index line and read the number. Heres how it works. The easiest way to orientate a map is to relate the features in front of you to the features on the map. This step comes after aligning our map and compass needle to magnetic north if using a compass that doesnt have a declination adjustment key. Don't worry that your red orientating arrow doesn't point exactly map north. Last but not lease, lensatic compasses are prone to scratching. 5. Instructions for the US Army Lensatic Compass. Contains - YUMPU Method #1. 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. Bear in mind that an east declination value will be a positive number, and a west declination value will be a negative number. 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. Hold compass up to eye level and view larger side card for "direction-of-travel" compass. 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. Flip up the small magnifying glass. Survival Compass, Military Compass Hiking, Orienteering Lensatic Compass, Waterproof Navigation Compasses, Survival Emergency Luminous Sighting Compass. Using the side of your compass, draw a line towards the highway that youre on. 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. Map and Compass Orientation 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. How To Get Your Map and Compass To Face the Same Direction. Download Lagu Elcenter Course MP3 & Video MP4 Gratis 2. Map-and-Compass Skills: How-To - TREAD Magazine 2. A compass is a device used for navigation and orientation. 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. To use this method (a) Open the cover to a 90-degree angle to the base. west is 270). Lastly, the reading lens also helps cover the compass and folds out; this is where the term lensatic comes from. But I wish I had the simpler kind that just automatically points to the direction on the compass that I am . Lets say youre out hiking. How to Use a Lensatic Compass: Guide for Hikers 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. My 159-page, fully illustrated book is yours for the asking. When map reading, there are two ways to orient a mapby eye and with a compass. Sound complicated? Lensatic Compass Military Camping Hiking Army Style Survival Marching NEW In this case, it 15 degrees positive (east). True north is represented by a star. 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). With our compass adjusted for local declination, were now ready to start orienting ourselves. 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. Most compasses are marked with the four cardinal. Once you are physically at your starting location, it's time to put your compass to good use. You are missing your point location. Draw a line towards the roadway youre on using the side of your compass. When moisture seeps into the lens case of your lensatic compass, it causes major problems. Step 2. Youll see that it shows two arrows when you turn your headset or controllers around to show the new orientation of a map. 5. Line it up with that. You have your point location when you know precisely where you are in reference to your map. Open the cover completely and pull back the rear sight. Double-check by making sure the map title or legend text is the correct way up, or find the maps north arrow. Spread out your map. Instead of using your compasss arrow, youll align your needle with the tape arrow. 4. north. 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. Place the compass on your map with the edge along a north-south grid line. But not to you, I trust. True north is at the very top of the earth, while magnetic north is currently off the coast of Greenland. If you point your compass towards true north, your compass needle is going to point a little to the east. Turn the map and compass together until the azimuth sighted lies under the Index Line. Articles - Email - Linkedin - Facebook - Instagram. Now, hold the compass level and squarely in front of you. Sometimes we may use GPS technology or navigational apps to find our way, but we will always have the option of a map and compass stashed safely in our hiking backpack. Adjust the compass bezel so that north on the compass corresponds to north on the map. Well say the declination value is 10 degrees. There is no declination, and you do not need to adjust your compass. Place map on flat surface (not metal) 2. The reason contours are king is that they are fixed, at least in the timescales were talking about here. The number one destroyer of compasses and any enclosed items like these is moisture. Use your thumb to pull the thumb ring back about halfway. Compass: Definitions and Examples - Club Z! Tutoring $8.77. 1. Lay the compass down on your map. Lets say you know youre southeast of Saddle Mountain and northeast of some smaller mountains. This is because it is prepped to point instead to magnetic north once its lined up with your compass needle. Magnetic North is 15 East.
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