The Basics: How to Use a Map and Compass

Don't Get Misplaced While Navigating in the Backcountry -- Know Your Map and Compass Skills

I can't say there's just one thing you should never go without when heading into the backcountry -- in fact, I have a whole list of what I consider essential gear—but a map could be in the top spot on that list and a compass is a close second.

A map is a crucial tool for accurate navigation, especially where trail signs, blazes and markers are absent, and a compass is of limited use without one.

In Search and Rescue, map and compass is part of our Basic Academy, and my teammates and I participate in ongoing training and practice to keep our skills, including map and compass, sharp. Not to mention to keep from getting lost ourselves while we're out looking for others.

On this page, I'll cover some of the basic elements and principles of map and compass use, but there's no way anyone can truly become proficient at one or the other or, better yet, both while sitting in front of computer or reading an orienteering book. Ongoing field practice is key, even if it's navigating right in your own back yard.

How proficient are you with a compass? - A Visitor Poll

How well do you feel you know how to use a compass?

  • I've never used a compass
  • I'm a beginner
  • I'm pretty good at it but still have more to learn
  • I'd say I'm quite proficient
  • I consider myself an expert
See results without voting

How To Use A Map & Compass

Okay, let's get started....

Before We Get To The Compass, Let's Review The Map

Map Types, Their Pros and Cons

There are two basic types of maps -- planimetric and topographic.

Planimetric maps show everything in two dimensions (as a flat surface) without representing contours of the land. Spot elevations may be indicated, and the general area of a terrain feature such as a mountain or canyon may be depicted by simple labeling or a symbol, but the shape of the land is not shown. Common planimetric maps include road maps, Forest Service maps, and maps found in world atlases.

Topographic maps, on the other hand, show the detailed shape and elevation of the terrain with the use of contour lines. These maps also include much of the information found on planimetric maps, and some (like the one pictured to the right) even use shading to enhance features. The most common "topo" maps in the U.S. are the United States Geologic Survey topographic maps.

For more information on USGS Topo Maps and purchase options, visit the USGS online store.

Pros and Cons of Planimetric and Topographic Maps

Planimetric Pros:

  • With their small scale (showing large areas), they're good for a general overview of an area for the purposes of driving or planning access;
  • Show land ownership and other political or entity boundaries, such as National Forests and parks;
  • Show many water sources, such as creeks, springs and stock tanks;
  • They're reasonably accurate when it comes to man-made features;
  • Show township, range and section locations (Learn about the Public Land Survey System);
  • Handy for locating the specific topo map needed for a smaller area;
  • Good for determining place names of both man-made and natural features;
  • Updated more often than topo maps;
  • Widely and readily available;
  • Easy to interpret for people with limited map-reading skills;
  • Have a simple grid system for general location, using numbers and letters around the edges of the map;
  • Good for recreational information, such as camping

Planimetric Cons:

  • Not good for getting a large-scale (close up) view of the shape of the terrain, so not good for planning hikes or other backcountry activities that require detailed terrain information;
  • Don't show all roads, including many new two-tracks and logging roads;
  • Not useful for vegetation information;
  • Difficult to give a location by latitude and longitude, and no UTM coordinate information;
  • No information on declination--the angle the magnetic compass needle is off the true (or map) north--and these maps cover a large area over which the declination would change.

Topographic Pros:

  • Excellent sources for terrain information;
  • Good for planning hiking and other backcountry ventures requiring detailed terrain information;
  • Useful for giving locations by UTM coordinates and township, range and section, as well as smaller section subdivisions;
  • Good for getting a details (or large-scale) view of an area;
  • Show information about vegetation and open areas by the use of color;
  • Come in various scales, so you can get big (small scale) versus small (large scale) overviews;
  • Include declination information for adjusting a compass ... though this information will eventually become outdated due to the change in declinations caused by changes in the Earth's magnetic field over time

Topographic Cons:

  • Not easy for plotting locations by latitude and longitude;
  • Maps are not updated frequently, so information on roads and man-made features becomes outdated, especially in fast-growing or heavily-used areas;
  • Require more advanced map-reading skills than do planimetric maps;
  • More maps are needed to cover a large area

Topographic maps are the best choice for those wanting to explore the backcountry and learn to use the map in conjunction with a compass; therefore, the maps referred to hereon out will all be topographic.

Want to learn the common symbols used on topographic maps? Here's a Key to Topographic Map Symbols.

Example of a Planimetric Map

Example of a Planimetric Map
Example of a Planimetric Map

Example of a Topographic Map

Example of a Topographic Map
Example of a Topographic Map
Orienteering Map
Orienteering Map | Source

Special Orienteering Maps: A Type of Topographic Map

Special orienteering maps are even better for beginners, because they are more detailed than regular topo maps. The scale of topographic maps is generally 1:24,000, while special orienteering maps are prepared in scales of 1:5,000 to 1:20,000, showing even smaller areas.

The larger scales (smaller areas depicted) on orienteering maps make it easier to reconcile the information on the map with the actual terrain and features in the field. Symbols may vary somewhat from those used on regular topographic maps.

Read more about orienteering maps.

Map Language And Scales

Map Language

The colors and shapes of symbols on a map are specific to the real objects they represent. While symbols do vary depending on which of the three different "edition types" of topo maps is being used -- provisional, new, or replacement -- the color classification is general.

The color-coding is as follows:

  • Black = Man-made features
  • Brown = Topographic and surface features
  • Green = Vegetation
  • Blue = Water-related features
  • Red = Highways and land survey lines
  • Purple = Features added during map revision
  • White = Open areas

Map Scales

When using a map and compass, one must be able to determine distance on the map and then know how to convert that figure into real distance in the field. The scale of a map, shown as a ratio--the number one with a colon and then a large number to the right (ex. 1:24,0000)--is the key to making such conversions. To do so, one has to multiply the distance on the map by the divider of the scale.

"Say what?" you ask. Okay, here's an example....

If you're using a topo map in the scale of 1:24,000, one inch on the map corresponds to 24,000 inches in the field. There are 12 inches in a foot, right? So 24,000 inches divided by 12 equals 2,000, meaning 2,000 feet. Again, one inch on the map would equal 2,000 feet in the real world.

If a map uses a metric scale of 1:25,000 and a measured distance on the map is 5 cm., the real distance in the field would be 5 cm. x 25,000, which equals 125,000 cm. which is 1,250 meters.

The most common scale used for topographic maps is 1:24,000, though they are available up to 1:250,000. A 1:24,000 topo covers 7.5 minutes of latitude and longitude. Where I live, in Flagstaff, Arizona, this equals about 60 square miles, but that area changes as one moves north or south, due the "squeezing" effect of longitude moving towards the poles.

Small Scale vs. Large Scale:

This can seem somewhat counter-intutive, but if you give it some thought, it will make sense....

Small scale maps represent large areas and many square miles, with objects--both man-made and natural--appearing very tiny. For example, think about how small a house would look compared to an area that's 10,000 square miles. The small scale refers to the size of the features on the map. The larger the area depicted, the less detailed it can be.

Large scale maps, on the other hand, are more detailed, close-up views of smaller areas. A house on a large-scale map would appear bigger than on a small scale map.

See "Map Scale: Measuring Distance on a Map" for more information.

Contour lines
Contour lines

Topographic Map Contour Lines

Contour lines define the shape and elevation of the landscape. Contour lines, colored brown on a topo map, connect points of equal elevation, with each line representing one specific level. The difference in elevation between each line will be consistent on the map, and that difference--or interval--will be shown in the map's margin. The most common intervals are 20 and 40 feet.

One thing to keep in mind about contour lines is that elevation changes smaller than the designated interval will not show up on the map. In other words, if the interval (elevation difference) depicted by the contour lines is 20 feet, but a cliff is 19 feet from top to bottom, that cliff will not be visible on the map.

Every fifth contour line is called an index line. Index lines are bolder (heavier) lines, and somewhere along each index line you'll find a height above sea level expressed in numbers.

The closer together the contour lines are on the map, the steeper the terrain. Widely-spaced contour lines depict gentle slopes. Occasionally, dashed or dotted "supplementary" contour lines are drawn in level areas, with smaller intervals to show small elevation features.

An Example: How Contour Lines Relate to Terrain

Example of how contour lines relate to terrain
Example of how contour lines relate to terrain

Another Example: A Saddle Between Two Peaks

Another example, including a saddle between two peaks
Another example, including a saddle between two peaks
History of the compass
History of the compass

The Compass: A Brief History

The compass goes back a long way--thousands of years, in fact. Its invention occurred when some smart alec (in China, so I've read) realized that lodestone -- a form of magnetite which demonstrates distinctive magnetic qualities -- when floated on a piece of wood in a bowl of water, always turned to point in the same direction.

Eventually, the compass needle -- a strip of metal magnetized by stroking it with a permanent magnet -- was developed in the 8th century (again in China), making the compass more accurate. When balanced on a pivot, the needle was able to rotate freely and, when settled, would point northward. Next, an air-filled housing was developed, which protected the needle, and this was the start of the era of hand-held compasses.

You can learn a lot more about the history of the magnetic compass on

Compass Parts, Terms And Functions

See the video below for a demonstration of compass parts.

Compass Parts and Terms:

Base Plate--The body of the compass, often clear plastic

Direction of Travel Arrow--Fixed in place (painted on) on the base plate, you point this arrow at the feature of interest, in the direction of travel and/or at your destination, whether using the compass ON the map or in the field.

Index Mark--This is where you read your bearing.

Mileage Scale--located on the edge/s of the compass, indicated by a ration such as 1:24,000 with marks to measure length (or distance) on the map.

Dial Azimuth Ring--also known as the Azimuth Ring or Capsule Bezel; This is the part of the compass that rotates. I'll simply refer to it as "the dial."

North/South Orienting Lines--Fixed lines on the dial, used to orient the compass to orient the compass on the map. These lines do move with the whole dial, though.

Declination Adjustment Scale--the degree lines located on one half of the inner part of the dial.

North Orienting Arrow--the red arrow that can move to adjust for declination. During field use, you'll align the magnetic needle with the arrow. This arrow, made up of two parallel lines, is often referred to as "the shed."

Magnetic Needles--the red needle that aligns with Earth's magnetic field. This needle is often referred to as "Fred."

So those are the main parts of a compass.

Now, think of the earth as a huge magnet with two poles -- magnetic North Pole and magnetic South Pole -- with invisible, magnetic lines connecting them. When the needle of a compass turns to point north after it's shaken, it's aligning with these magnetic lines of force around the earth.

There's a catch, however....

The compass needle points along those magnetic lines, but the magnetic pole is separated from the geographic North Pole by more than 1,000 miles. So one has to adjust for this difference in order to use the compass with a map.

The angle between the magnetic North Pole and the geographic North Pole from a certain place is called declination. And declination changes from place to place as well.

Be aware that certain things can interfere with the compass needle, causing deviation from magnetic north. These circumstances include the presence of steel and some local ore deposits. Even a steel wrist watch can cause such deviation, as will current-carrying, high-voltage wires.

Strong magnetic fields can permanently affect the accuracy of a compass, so be sure not to store your compass near magnets or devices that can cause magnetic fields.

A Quick Tour of the Parts of a Compass and What They're For

This is a fairly basic compass, but it's got all the basic parts you'll find on higher end models.

More About Declination

To reiterate, declination is the difference between true -- or map -- north and where the Earth's magnetic field deflects the compass needle in any particular area. In order to use compass bearings back and forth from a map (true) and the field (magnetic) and vice versa, an adjustment must be made. If this adjustment is NOT made, your compass work will likely be very inaccurate.

Be aware that a one degree error can put you off course by about 100 feet in one mile. This may not seem like much, but if you'll be traveling a long distance, try to pick a target large enough to absorb errors, such as a road, river, or power line, which you can then follow as a "handrail" to your ultimate destination.

Now, if you only take magnetic bearings in the field in order to site features and walk to them, and you aren't using a map, then you don't need to worry about declination. This is often not the case, however, and any time there's a map in the equation, declination will be an issue.

The easiest method to take declination into account is to buy a compass with a declination adjustment. Once you know the declination for the area in which you'll be hiking or working, you can set the declination on the compass and work from the map without having to think about it.

Declination is said to be either easterly or westerly, depending on which side the magnetic North Pole is from a particular area, with respect to the "line" drawn towards the geographic north pole. In the U.S., declination ranges from 30 degrees easterly in Alaska to 20 degrees westerly in Maine. The zero declination line runs from the west coast of Florida up to eastern Minnesota at the Canadian border.

To find the declination on a USGS topo map, look in the lower margin. Keep in mind, however, that declination does change over time, so note the date the map was made or last updated. An old map indicates that the declination may be out of date, so it's a good idea to find out what the current declination is. One source of this information is the National Geophysical Data Center. (Enter your zip code or Latitude/Longitude.) Here in Flagstaff, Arizona, declination changes at a rate of about 4 minutes west each year.

Magnetic Declination In The U.S. - From the U.S. Geological Survey (public domain)


How To Adjust for Declination on a Compass

Brigg Abercrombie from Forestry Suppliers, Inc. shares the basic concept of declination and how to compensate for it on a compass.

Compass navigation
Compass navigation

Using A Compass On Its Own, Without A Map

The purpose of using a compass NOT in conjunction with a map would be to hold your course while traveling towards a distant landmark.

For example, you may be able to see your destination (or a prominent feature you know is close to or on the way towards your destination) while standing on a high ridge. But that feature may be many miles away, and once you leave your high-point, perhaps you'd lose sight of it. By taking a bearing and determining your direction of travel with your compass, you can use that bearing to continue in the right direction once you're underway.

Here are the steps...

  1. First, sight the feature along the direction-of-travel arrow on the base plate of your compass, keeping the compass horizontal while doing so.
  2. While keeping the feature object on the line, turn the compass dial until the red end of the magnetic needle -- red Fred -- is pointing in the same direction as the north/south arrow on the bottom of the capsule--the shed. Once red Fred is in that shed, your bearing is set.
  3. Each time you re-check your direction of travel, red Fred goes back in the shed. If you want to know your bearing in degrees, just read off the number on the dial that's lined up with the index mark.
  4. Now that you have your direction of travel -- a bearing -- you can begin to follow it. To do so, choose a prominent target in that direction -- it may be a distinct tree, a boulder, a post, anything you can keep track of and recognize even if you look away from it -- and walk towards it without looking at your compass. When you get to that target, get your bearing again, choose a new target, and repeat.

Remember: When Red Fred is in The Shed, you'll be facing the direction of travel.

Map and Compass
Map and Compass

Using A Compass WITH a Map: Also Known as Orienteering

Now that we've discussed maps and compasses, let's put the two together. For these exercises, I'll make the assumption that you're using a compass with a declination adjustment and that you've determined the declination in your area and already set the compass accordingly, so no calculation needs to be made.

In this next section, we'll go over:

  1. Orienting your map to true north
  2. Obtaining a travel direction from a map
  3. Using an intersection to determine the location of a distant feature on a map
  4. Using resection to determine your exact location on a map
  5. Using the compass as a protractor

Orienting a Map to True North

Again, this assumes you are using a compass already adjusted for declination.

To properly read a map in the field, you should first orient it, meaning that the details on the map should correspond to the landscape. And you should keep your map oriented while traveling along your route.

To orient your map, first find true north. Here's what you do:

  1. Set the compass bearing to north at the index mark.
  2. Next, lay the side edge of the compass along the map edge (or neat line). The direction of travel arrow on the base plate must point north on the map.
  3. Keep the compass in this position while rotating the map and compass together until the magnetic needle (Fred) is aligned with the orienting arrow (the shed). In other words, "Put red Fred in the shed." This is called "boxing the needle."

Oila! Your map is now oriented to true north. Now take a look at your map and then at what's around you and see that it makes sense.

Need more help?

This handy step-by-step slideshow with instructions on orienting your map to north with a compass by Backpacker Magazine is easy to follow, including making the adjustment for declination if your compass isn't already set to account for it.

Obtaining A Direction Of Travel With A Compass

To reach your desired destination, follow these steps:

  1. First, place the compass on your map so that the long edge of the base plate connects your starting point with your destination. Of course, the base plate likely will not be long enough to actually connect these two points, but an extended line drawn along this edge should connect the two. You can use a pencil to actually draw this line on your map.
  2. Next, make sure that the direction of travel arrow is pointing from the starting point to the destination. In other words, make sure the compass isn't "upside down" and pointing from your destination to your current location or starting point.
  3. Now, hold the compass firmly against the map to keep the base plate steady and, with the other hand, turn the dial until the permanent north/south lines in the center of the dial are parallel with the magnetic meridian lines on the map. Check to be sure the north/south arrow on the bottom of the capsule points in the same direction as that marked with an "N" at the top of the magnetic meridian lines.
  4. Next, hold the compass out in front of you, making sure to keep the base plate horizontal and the direction of travel arrow pointing straight ahead.
  5. Rotate your body until the north/south arrow (the shed) lines up directly under the magnetic needle (Red Fred). Remember, this is called boxing the needle.
  6. The direction of travel can now be read along the direction of travel arrow.

Follow the Bearing:

Just as described above under "Using A Compass Alone," choose a prominent target in that direction and walk towards it without looking at your compass. When you get to that target, get your bearing again, choose a new target, and repeat.

Periodically check to be sure that the compass dial didn't get turned as you were walking and has not deviated from the direction of travel that you'd set while your compass was on the map.

Also, re-orient your map from time to time and look around to double-check your progress.

Going Around Obstacles

Sometimes, you'll need to walk around or negotiate obstacles in order to get to your next target, such as a body of water or a cliff for example. Things you can do to account for these challenges are:

  • Using the map, pre-plan the route to avoid these obstacles in the first place, if possible;
  • If you can see around or past this obstacle, take your bearing on a prominent feature on the other side of it, then go to it however you can. Just be sure that you can identify that target once you get there.
  • Use 90-degree bearings to pace around the obstacle. (Go 90 degree right or left, take enough paces to clear the obstacle, then walk forward on the original bearing till you're beyond the feature, then walk 90 degrees back the other way the same number of paces.) Take note that this will not put you exactly back on your original bearing, so you may want to re-orient your map and yourself and take a new bearing to your destination.
  • *If you're not alone and are in dense brush or forest, you can send someone as far ahead as you can still see them, walk to them, make sure they're lined up with your bearing, then walk to them. And repeat.
  • At night, you can do this by using a flashlight.

Intersection / Triangulation With a Compass

Where on the map is that mountain peak I see in the distance?

To answer this question, you will need to take two different bearings towards the feature (in this case, the peak), so you will need to move from one location to another.

Once you've taken both bearings and plotted them on the map by drawing lines, the point of intersection is where that feature is located.

Here are the steps....

  1. Mark your location on the map, then put down the map and take a true field bearing to the feature.
  2. Now pick up your map again. Without changing the bearing, set the compass on the map with a back corner of the base plate on your location. Make sure the direction of travel arrow is pointing from your location towards the feature.
  3. Keeping that back corner on your marked location and without touching the compass dial, swing the whole compass until the north/south orienting lines in the capsule are aligned with north and south on the map. (The orienting arrow in the capsule should point generally north on the map.)
  4. From the back corner of the base plate that is still on your marked location, draw a line along the edge of the compass. This is a line of position, and the feature you want to locate on the map is going to be somewhere along this line.
  5. Now move to a different location, but be sure you can identify and plot it on the map, just as you did the first time. You should move a distance of 1/4 to 1/2 a mile.)
  6. Repeat steps 1 through 4 above from this new location.
  7. To be even more accurate, you can repeat these steps from a third location. This would be called triangulation. If it's a large feature you're identifying, then the third bearing and line of position won't be necessary.

Please note:

  • You must know your exact location on the map when you take the two bearings.
  • Your location and the feature of interest must be on the map.

Compass To Map - Only one bearing is taken in this example.

See the basic steps of taking a bearing with a compass and transferring it to a map.

Resection With a Compass

Where am I on the map right now?

To answer this question, take two field bearings using two prominent features you can see, then to plot those bearings on your map by drawing a line. Where the lines cross is where you are.

Here are the steps....

  1. From your current location, take two field bearings to features you can easily see and then identify on the map. They should be about 90 degrees apart for the best results.
  2. Place the first bearing on the map by putting either front corner of the base plate of your compass on the mapped feature. **You can ignore the magnetic needle while working with the compass on the map**
  3. Without moving the compass dial, swing the whole compass until the north orienting arrow points north on the map. Be sure to keep that base plate corner on the mapped feature.
  4. Draw a pencil line along the edge of the compass. You now know you are somewhere along that line--a line of position.
  5. Repeat steps 1 through 4 for the second bearing to the second feature in the field.
  6. Your position is at or at least close to the point of intersection of the two lines you drew on the map. By identifying terrain features you see around you and comparing them to your map, you should be able to pinpoint your exact location. Again, as in "intersection," a third bearing would make this a triangulation and be even more accurate.

Please note:

  • You do need to have a rough idea of where you are to begin with, and your location and both features that you use for plotting bearing must be on your map.
  • The further away the sighted features are, the greater the potential is for sighting and map plotting errors.

Modified Resection:

If you are on a linear feature which you can identify on the map, such as a road, power line, or creek, you can take just one field bearing, draw the line of position on the map, and where that line intersects with the known linear feature, you'll be able to determine your rough location.

Triangulation with a Compass

A quick video that shows you how to triangulate to find where you're located.

Using The Compass As A Protractor

Where is this feature I see on my map actually located in the field?

To answer this question, use your compass as a protractor on the map and then project the same bearing in the field.

Please note: You must know your exact location on the map to begin with, and the feature of interest must also be on the map.

Here are the steps....

  1. Plot your current location on the map.
  2. Take a map bearing to the feature of interest, using the compass as a protractor and ignoring the compass needle for this step. So lay the compass on your map, laying the edge of the compass along a line from your location to the feature, with the direction of travel arrow pointed towards the feature.
  3. Turn the compass dial until the north/south lines in the capsule are parallel with the magnetic meridian lines on the map. Then remove the compass from the map, but don't change the bearing on the compass.
  4. Hold the compass in front of you, keeping it horizontal, and rotate your body until red Fred is in the shed. You and the compass should now be facing the feature of interest. Look for it in the field. Once identified, you can follow this bearing to that feature if need be.

Compasses from Suunto

This is the brand of compass I've been using for years, both as a hiker and a SAR volunteer for years, though other brands of compass are certainly fine. Here are a handful of options from this manufacturer. I use the MC-2 Navigator (pictured below).

Because the horizontal and vertical components of the Earth's magnetic field vary significantly from place to place, Suunto compasses are balanced for five zones, with zone 1 including North America, most of Europe and part of Asia. A compass should, therefore, be purchased for the zone in which it is to be used.

**Suunto compasses with the GLOBAL needle, such as the MC-2G, however, are universal and function anywhere in the world without balancing of the compass.

About the Suunto Company

Established in 1936, Suunto was developed by Finnish engineer, Tuomas Vohlonen, who was an avid hiker and orienteer. Vohlonen was unhappy with the inaccurate readings of his "dry" magnetic compass, so he stabilized the needle by filling the capsule with liquid, creating the first liquid-filled compass. Suunto field compasses were used during World War II as part of the soldiers' standard issue equipment, helping them to navigate rugged terrain and for combat management.

The Suunto MC-2DLIN Navigator Compass - My top pick:

This is a professional compass with a sighting mirror, an adjustable declination correction scale, and a traditional balanced needle. The fully opened lids acts as an extension of the base plate for accurate direction-finding. The Navigator is the compass I use for my Search & Rescue work.

I like that the sighting mirror can also be used as a signal mirror making for a duel purpose instrument.

Suunto MC-2DLIN Compass
Suunto MC-2DLIN Compass

This compass is also available with the GLOBAL needle. (See below.)


Suunto MC-2G

The MC-2G is similar to the compass above, but this one has the GLOBAL needle, so it can be used anywhere in the world with accuracy.

Suunto MC-2G Global Compass
Suunto MC-2G Global Compass

If you travel quite a bit and use your compass wherever you go, then this would be the type to buy so you know you'll get accurate readings wherever you go.


Map and Compass Reading Material

Take a book into the field and practice navigating as you read the instructions.

Most compasses come with some basic how-to information, but texts such as these will be more detailed, extensive and often easier to follow. Here are some I recommend....

Basic Illustrated Map & Compass

Basic Illustrated Map and Compass (Basic Illustrated Series)
Basic Illustrated Map and Compass (Basic Illustrated Series)

With helpful illustrations and information-packed tools for the novice or a handy reference for the map and compass veteran, Basic Illustrated books distill years of knowledge into easy-to-use visual guides.


An Orienteering Handbook

This edition of "Be Expert with Map & Compass" includes: understanding map symbols; traveling by map alone, by compass alone, or by map and compass together; finding bearings; sketching maps; and traveling in the wilderness. Other updated sections cover competitive Orienteering, how to join an Orienteering event or organize your own, and useful hints for competitive and wilderness Orienteering.

A Handbook from Outward Bound

This book includes GPS information as well as map and compass.

This concise guide features practical advice on choosing the right compass, reading and using topographical maps, using an altimeter to pinpoint your position, and mastering the GPS - the device revolutionizing backcountry navigation. Randall helps you steer clear of the most common route finding errors.

© 2009 Deb Kingsbury

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Questions Or Comments About Map & Compass? - Share your feedback here. 48 comments

anonymous 7 years ago

Excellent lens I use a compass when I set up a telescope at a new site. It saves me time during polar alignment. Thumbs up and 5ed.

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ElizabethJeanAl 7 years ago


My name is Elizabeth Jean Allen and I am the new group leader for the Nature and the Outdoors Group.


rockrat 7 years ago

Complicated subject which you've explained beautifully. I guess I have no excuse for getting lost now!

paperfacets profile image

paperfacets 7 years ago from La Verne, CA

Hi Ramkitten. I am spreading the worth. Thank you for accepting my lenses to "Lenses that don't sell anything." Very good idea. Wish I thought of it. Actually, I have others with no pitches but I did not want to hog your time all at once.

Hey! I read this lens too, well the map part. I love maps. My daughter and I butt heads because she wants to tell Dad GPS directions and I want to tell map directions. I am a Nat Geo fan and maps were my favorite thing to do in grade school and jr high.

One last thing. Is it a rural legend that they have 4 corners wrong? That would make a good lens, but not for me.

Ramkitten2000 profile image

Ramkitten2000 7 years ago from Flagstaff, Arizona Author

[in reply to paperfacets] It would make a good lens! I don't know any details, but I did recently hear quite a bit of chatter on the news about how the Four Corners spot was off by quite a lot. How much, I'm not sure. I say they just MAKE that be the real spot.

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Ramkitten2000 7 years ago from Flagstaff, Arizona Author

[in reply to paperfacets] I'm back. I found an article--Four Corners Monument: Miles Off?--that says it's off anywhere from 2.5 miles to 1,800 feet depending on who you ask. But does it matter? That's what the article talks about.

RuthCoffee profile image

RuthCoffee 6 years ago

Very useful information! Even when in a familiar area, a map and compass are definitely something you should consider having along.

evelynsaenz1 profile image

evelynsaenz1 6 years ago from Royalton

Thank you for explaining so well how to read maps and how to use a compass. This lens is now featured on Mapping the World.

Franksterk profile image

Franksterk 6 years ago from California

Wow. Excellent information about a topic I always wondered about. I notice that most women (myself included) give directions with using the terms left and right where men tend to use north, south, east and west. Do you have any idea why?

Ramkitten2000 profile image

Ramkitten2000 6 years ago from Flagstaff, Arizona Author

[in reply to Frankster] Hm ... that's a good question. Actually, using north, south, east, and west would be more accurate, because "left" or "right" will change depending on which way someone is facing, of course, while the cardinal directions won't. On the other hand, many people have trouble figuring out which way is north or south or east or west, so that can be a problem when giving folks directions. Me, I like to say something like, "Heading north, turn right or east on Main Street." Something like that, to cover all bases.

Themiscorkscrew 6 years ago

Ok, normally I hate maps hate anything nautical or outdoorsy which is why I prefer to take tours with a guide. However, I respect your enthusiasm the lens is very good you used a lot of cool pics and gave such a great description. Gave it 5 stars!

JoyfulPamela2 profile image

JoyfulPamela2 6 years ago from Pennsylvania, USA

This will be helpful to my daughter who is currently studying geography and map skills. I'm lensrolling this to a history / social studies resource lens I have because I think other homeschoolers would like to use this with their students also.

joanhall profile image

joanhall 6 years ago from Los Angeles

Yes. Definitely!

RhondaAlbom profile image

RhondaAlbom 6 years ago from New Zealand

This was fascinating. I wish I could change my answer at the beginning. I thought I am quite proficient - but after reading this I see that I had a lot to learn! Thanks.

JoyfulPamela2 profile image

JoyfulPamela2 6 years ago from Pennsylvania, USA

I added your wonderful page to my geography resource lens. Thanks again for the great information. :)

norma-holt profile image

norma-holt 6 years ago

Wow, what a lot of great information on this unusual subject. *-*Blessed*-* and featured on Sprinkled with Stardust

TacTac profile image

TacTac 6 years ago

Excellent lens. Thanx for writing it.

Obscure_Treasures 6 years ago

Awesome lens, love the great ideas,Fantastic selection

Wow! A lot of research went into this. Great ideas :)

ohcaroline 6 years ago

Wow...I didn't realize how little I know about using maps and compasses. This is very educational. Thanks.

anonymous 6 years ago

love traveling- cool lens

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