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Topic: Compass direction


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In the News (Sun 12 Oct 08)

  
  Back Country Navigation part 1
Map and compass are an integral part of a comprehensive approach to back country navigation and, at the same time, the right compass provides a means for position plotting, either as a stand-alone or as backup in the event of GPS failure or loss.
A means of expressing direction that is accurate and precise is essential, and for this we use the compass rose.
A simplified compass rose is shown in Figure 15 and depicts the cardinal directions - north, south, east, west - and the semi-cardinals - northeast, southeast, southwest, and northwest.
www.kifaru.net /compass1.htm   (2084 words)

  
 Compass - Wikipedia, the free encyclopedia
Compasses were initially used in geomancy in ancient China.
Prior to the introduction of the compass, wayfinding at sea was primarily done via celestial navigation, supplemented in some places by the use of soundings.
Small compasses found in clocks and other electronic gear are Solid-state electronics usually built out of two or three magnetic field sensors that provide data for a microprocessor.
en.wikipedia.org /wiki/Compass   (1327 words)

  
 Compass
Knowledge of the compass moved overland to Europe sometime later in the 12th century.
The additional few months were of considerable economic importance; it enabled Venetian convoys, for instance, to make 2 round trips a year to the eastern Mediterranean, instead of 1.
Around the same time traffic between the Mediterranean and northern Europe increased, and one factor may be that the compass made traversal of the Bay of Biscay safer and easier.
www.brainyencyclopedia.com /encyclopedia/c/co/compass.html   (968 words)

  
 Lopan Compass
Needham speculates one of the reasons that the compass is not readily mentioned in early texts is because it was first used as a geomantic devise and not for navigation of the seas and land.
In Feng Shui, directions are represented by the five elements, the 8 trigrams, Heavenly stems and Earthly branches, and the locations of the Azure Dragon to the east, White Tiger to the west, Red Bird to the south and Black Turtle to the north.
This is used to forecast the opposite direction to the ‘grand duke’ or the position of Jupiter in the Heavens - in this direction it is considered not to till the ground or build in Jupiter’s direction or attack in this direction.
www.fengshuiseminars.com /articles/lopan.html   (4331 words)

  
 Compass Basics
Most compasses are marked with the four cardinal points —north, east, south, and west—but some are marked additionally with the number of degrees in a circle (360 north is 0 or 360, east is 90, south is 180, and west is 270).
The compass needle is attracted by magnetic force, which varies in different parts of the world and is constantly changing.
The red end of your compass needle is magnetized and wherever you are, the earth's magnetic field causes the needle to rotate until it lies in the same direction as the earth's magnetic field.
www.ussartf.org /compass_basics.htm   (2394 words)

  
 Lect 13-Maps, Direction, and Compass
There are a number of expedient methods used to locate a north direction such as the shadow tip, using an analog watch, and certain natural indicators (be careful with these).
This is the north that a compass needle indicates.
Because the magnetic pole is not at the geographic north pole, a compass needle direction varies according to location.
www.utexas.edu /depts/grg/huebner/grg312/lect13.html   (944 words)

  
 Using a compass   (Site not responding. Last check: 2007-10-30)
The compass should be held low and onto the stomach so that it is possible to look directly over the dial and along the direction of travel arrow.
Holding the compass flat in your hand, turn to face the distant beacon with the compass direction of travel arrow pointing to the beacon.
We now rotate the compass base around this point until the lines on the bezel are parallel to the magnetic north lines that we drew in previously.
www.boksburghiking.co.za /usingacompass.htm   (2234 words)

  
 Magnetic Compass   (Site not responding. Last check: 2007-10-30)
Because the aircraft compass is suspended to swing freely, it tends to align with the earth's magnetic lines of force.
In addition, wind direction is usually given in terms of true north, except surface wind direction given by a control tower, which is stated in relationship to magnetic north.
Because the poles of a compass tend to align themselves with the magnet lines of force, the magnet within the compass tends to tilt or dip toward the earth in the same manner as the lines of force.
www.allstar.fiu.edu /aero/MagComp.htm   (1634 words)

  
 Galapagos Islands Maps - about use of compass in maps
A compass on a map (also called a compass rose), like a real compass, shows the direction.
In olden times, the compass rose was an opportunity for the cartographer to show their artistic skill.
Thus, on ancient maps, the compass rose is often quite decorative.
www.junglephotos.com /galapagos/gmaps/aboutmaps/compass.shtml   (217 words)

  
 "DON'T GO TO PIECES" with the Boating Safety "Sidekicks"   (Site not responding. Last check: 2007-10-30)
Whether it's a rainy day or materials to participate in "I am the compass" are not available, this approach produces a personal calculator which combines the traits of solving problems (similar to math) with an "arts and crafts" assembly.
The frictionless and flotation properties of this compass also serve to teach aspects of buoyancy and the ease with which a boat is subject to changes in direction.
Build your own water compass: A pie plate or similar deep flat serving dish as shown in the diagram, a sewing needle or pin, a tiny piece of styrofoam (from a drinking cup), cardboard, cork or plastic cut into the shape of a boat (when viewed overhead) and a magnet.
www.boatingsidekicks.com /TEACH/pieces.htm   (1352 words)

  
 Compass
The traditional compass used is the Luo Pan.
Even though there are only 10 rings on my compass, I still have not totally mastered learning all of their functions.
In the compass school, each of the 8 main directions is associated with one of the 5 elements and it is important to grasp the knowledge of the five elements before you can apply it.
www.angelfire.com /ns/hluong/compass.htm   (382 words)

  
 WOFS.com: Online Feng Shui Magazine   (Site not responding. Last check: 2007-10-30)
Condensed into a single ring around the Luo Pan, the 24 mountains comprise the three subdirections of the eight major compass directions and are the single most fundamental concept needed to be understood in compass feng shui practice.
Possessing a compass is important because all feng shui formulas categorize buildings according to their facing directions, and these recognize the 24 directions in their formulas.
These four directions signify the basic family unit, the father, the mother, the son and the daughter, so depending on your place in the family, each of these four directions are deemed to be "good " for you.
www.wofs.com /fsw.php?load=arcview&article=566&c=flying_star_feng_shui   (875 words)

  
 Another Shot for Smith, COMPASS provides direction - Boston Herald 1994   (Site not responding. Last check: 2007-10-30)
Perceptions are difficult to overcome at Compass, both on the basketball court and in the classroom.
While the emphasis at Compass clearly is not on basketball, the simple fact remains that were it not for Martin and the game, Smith probably would not be in school at all.
While Compass' name implies (correctly) that the school exists to provide direction, much of the focus is on giving students the attention that many of them need.
www.compassinc.com /heraldmartin.html   (1305 words)

  
 Journey North Teacher's Manual
Before discussing any of the compasses below, tell students you are going to play a game that will test their own sense of direction and help them become familiar with compass bearings.
It may be helpful to post these directions and compass readings on the appropriate walls in the gym.
They should note the direction the compass needle points when it is held at different places beside the magnet.
www.learner.org /jnorth/tm/Compass.html   (1015 words)

  
 Compass Facility Management, Inc. Home Page
Compass Facility Management, Inc. is a special company created to serve the unique management needs of smaller market public assembly facilities, including arenas, theaters, amphitheaters and convention centers, which are primarily under the governance of municipalities, counties, colleges, and universities.
Compass has a proven record of securing naming sponsors, resulting in millions of dollars to our clients' bottom line.
"Compass is dedicated to bringing a personal approach to the management of arenas, theaters and convention centers.
www.compassmgmt.com   (315 words)

  
 Home Brew Compass Sensor
We decided to use a Dinsmore analog compass part that has two outputs that need to be combined to determine the direction the compass is pointing.
The trick is to determining the direction the compass is pointing is to determine which output is outside the crossings, and then use the output that is inside the crossings to know the angle.
Each Dinsmore compass output is a voltage that varies based on the direction the compass is pointing.
www.angelfire.com /super/lego/compass   (3295 words)

  
 COMPASS Gives Direction for New Navy Spouses   (Site not responding. Last check: 2007-10-30)
Rosemary Ellis, COMPASS project director, likens the experience to a journey to a foreign land.
Currently, COMPASS is being taught in Kings Bay, Ga., China Lake, Calif., Guam, Pearl Harbor, Hawaii, Norfolk, Va. and Groton, Conn. In addition, there are classes planned for the Washington, D.C. area, starting in the fall.
New navy spouses, whether already married through the boot camp experience, or married recently to an established Sailor, are not left to flounder helplessly in the sea of new experiences.
www.dcmilitary.com /navy/seaservices/7_28/national_news/18238-1.html   (923 words)

  
 Physics Lab Seven
In this experiment you will determine the direction of the B field surrounding a long straight wire using a compass, the induced voltage in a small inductor coil, and demonstrate the magnitude of the B field decreases as 1/r.
The direction of the B field relative to the current direction is given by the right hand rule.
For that case the direction of the B field can be determined by observing the effect of the B field on a small compass placed in the vicinity of the long straight wire.
newton.umsl.edu /labhome/expt7.html   (1326 words)

  
 How to use a Compass - Compass alone
There are several kinds of compasses, one kind to attach to the map, one kind to attach to your thumb.
Well, on some compasses it might be red and white for instance, but the point is, the red part of it is always pointing towards the earth's magnetic north pole.
Then all you need to do, is to turn the compass housing, so that the direction you want to go in, is where the direction of travel-arrow meets the housing.
www.learn-orienteering.org /old/lesson1.html   (806 words)

  
 The North-East Compass Direction   (Site not responding. Last check: 2007-10-30)
In Chinese Geomancy, the South-West (which is the opposite direction of North-East) is thus the "back gate" or "backdoor" of the evil forces.
The stones at Stonehenge (see picture) are arranged such that on Midsummer's Day a man standing at the centre of the monument and looking at the opening between two to of the outer circle of standing stones can see the rising sun pass directly over the upright Heelstone, outside the monument.
In most cases compass needle goes `crazy' and turns in circles and stop at the opposite direction.
forecast.geomancy.net /public/fs/gate.htm   (610 words)

  
 Setting the Compass - 2 Timothy 3:14-17
This compass has characteristics that are common to all magnetic compasses.
Compass readings are affected by the presence of iron and steel objects.
It is impossible to sight your compass across a large expanse and then walk across that area while continually looking at the compass dial.
www.rftpsermons.com /022298am.html   (1680 words)

  
 Compass Learner's Guide   (Site not responding. Last check: 2007-10-30)
Compass housing: The housing is marked with North, South, East, West, and the numbers from 0 to 360.
The compass housing is marked with the numbers 0 to 360.
To convert a magnetic compass bearing to a true bearing (since charts use true North), we must remember that the magnetic bearing is always the largest.
members.aol.com /troop15bur/compass.htm   (917 words)

  
 Using a Compass
In order to get an accurate reading from a Compass, the Compass needle needs to be "balanced" in the capsule, so it does not drag on the top or bottom of the capsule.
Once you have aligned your compass on the map in your direction of travel, and rotated the capsule to match the map's North-South directions, Using a Compass to make adjustments for declination is simple.
When Using a Compass be aware that many compasses have a fixed declination correction scale to simplify the calculations required.
www.opticsgiant.com /usingcompass.html   (1020 words)

  
 Digital Compass (direction)
This Digital Compass is a solid state device capable of detecting the earth's weak magnetic field.
The sensor is dampened to approximate the speed of a liquid filled compass.
Uses one 4 bit word to indicate the 8 directions.
www.e-clec-tech.com /digitalcompass.html   (73 words)

  
 Feng Shui at Geomancy.Net -> Feng Shui Resources -> Feng Shui Advice -> Eight House -> Compass Direction
There is a non-computerised module using html at Using a compass which teaches you how to establish directions for a home.
The direction the compass is facing is considered the house's direction.
To find out more on how to use a compass, it would be good if you could follow the advice provided under../fs/compass.htm Here, you should also take readings from an empty plot of land outside your home to `check' on the compass direction.
www.geomancy.net /resources/bbs/bbs-compassdirect.htm   (302 words)

  
 How to take an accurate compass reading
You would be amazed at how many consultations we attend where the occupants have told us that their home faces a certain direction, only to find once we are there the measurement has been up to 50 degrees out.
The only thing different on a Lo Pan compass is the compass needle is coloured back to front, back to front from our western point of view.
You have probably noticed on architects drawing or drawings from the local council, an arrow with the north direction, normally on the bottom right side of drawings and OS maps.
www.fengshuiweb.co.uk /advice/compass.htm   (1108 words)

  
 Seawear® gold compass and direction jewelry
A compass to remind them of where they are going and how to get back home, or a north star for navigation, inspiration and direction.
Hand made, highly polished, the direction letters are raised and polished on a matte surface.
Compass rose antiqued and done in a barbell style clasp in silver.
www.seawear.com /jewelry/compass.html   (502 words)

  
 All About Maps : Direction, Bearing, and Azimuth   (Site not responding. Last check: 2007-10-30)
An important part of understanding topographic maps is to understand how direction is shown and measured on a map.
A bearing measures the degrees of an angle, east or west, from north or south from zero to a maximum of 180 degrees.
The compass in The Topographic Trek measures direction using azimuth.
collections.ic.gc.ca /allaboutmaps/aaMaps_M4_bearing_Z.htm   (102 words)

  
 Nisa Todays - Guardians of Independence
Today’s Group member, Glasgow-based Compass Cash and Carry, the licensed and impulse specialist, is celebrated the re-launch of its operation and updated corporate identity, at its depot on 5th October.
In an official three-week promotional campaign, the company mailed out a teaser-leaflet and mini compass showcasing some of its best-selling products to on and off-trade businesses in its target catchment area, inviting them to attend the event.
Anshu Chandra, buying manager at Compass, commented: “In improving and modernising our depot, both inside and out, we are showing our customers that we are moving with the times.
www.nisa-todays.com /site/newsstory.asp?articleno=631   (304 words)

  
 Pointing young people in the right direction - The Compass project   (Site not responding. Last check: 2007-10-30)
BATH and North East Somerset Council, in conjunction with the Children’s Fund, is spearheading a new project that aims to prevent and divert children and young people away from crime and anti-social behaviour.
Compass is based in Midsomer Norton but works across Bath and North East Somerset.
Mike King, Compass Project Co-ordinator, said: “It’s very much a common sense project that looks for early signs of risk factors that might lead young people toward offending, such as getting into trouble at school, problems in the family, low self esteem, behaving in an anti-social way or just generally feeling unhappy.
www.bathnes.gov.uk /press_releases/n-t-releases/the-compass-project.htm   (360 words)

  
 Apparatus and method of playing a word composition game where compass direction assigned to each player and the time ...
Each player is assigned a unique compass direction of North, East, South or West.
The time of when the game is played and the unique compass direction assigned to each player are incorporated into the game.
The players that receive playing pieces having the period of time corresponding to the time of when the game is played, and the players that receive playing pieces having the compass direction corresponding to their assigned compass direction, respectively, can use these playing pieces to substitute the missing letters in composing a word.
www.freepatentsonline.com /5556102.html   (4704 words)

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