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| − | <languages /><br />
| + | {{HonorSubpage}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | {{honor_desc/es
| + | {{Division variant/es|division=División Sudamericana}} |
| − | |stage=00
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| − | |honorname=Orientación
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| − | |skill=2
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| − | |year=1956
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| − | |category=Recreación
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| − | |authority=Asociación General
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| − | |insignia=Orienteering_Honor.png
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| − | }}
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| − | | |
| − | {{Division variant (GC)/es|division=División del Pacífico Sur}} | |
| − | | |
| − | {{Honor_Master/es|honor=Orientación|master=Vida Primitiva}}
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| − | {{Honor_Master/es|honor=Orientación|master=Recreación}}
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| − | | |
| − | {{IAConnection/es|[[Investiture_Achievement/Voyager/Outdoor Living/es|VIAJERO AL AIRE LIBRE Vida al Aire Libre]]|completar esta especialidad o una de 4 otras, no obtenida previamente|}}
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| − | Para esta especialidad, necesitará una [https://www.amazon.com/s/ref=nb_sb_noss_2?__mk_es_US=%C3%85M%C3%85%C5%BD%C3%95%C3%91&url=search-alias%3Dsporting&field-keywords=br%C3%BAjula+militar&rh=n%3A3375251%2Ck%3Abr%C3%BAjula+militar brújula militar] como la del enlace hacia Amazon. También necesitará mapas topográficas que se pueden descargar gratuitamente o se pueden comprar.
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
| | <section begin="Body" /> | | <section begin="Body" /> |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=2}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=2}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 2. Identify at least 20 signs and symbols used on topographic maps. --> | + | <!-- 2. Identificar al menos 20 signos y símbolos utilizados en los mapas topográficos. --> |
| − | These symbols are used by the U.S. National Park Service:
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| − | <gallery>
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| − | Image:NPS map symbol airport.png|Airport
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| − | Image:NPS map symbol boat launch.png|Boat launch
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| − | Image:NPS map symbol campground.png|Campground
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| − | Image:NPS map symbol canoe access.png|Canoe access
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| − | Image:NPS map symbol drinking water.png|Drinking water
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| − | Image:NPS map symbol first aid.png|First aid
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| − | Image:NPS map symbol fishing.png|Fishing
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| − | Image:NPS map symbol food service.png|Food service
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| − | Image:NPS map symbol four wheel drive road.png|Four-wheel drive access
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| − | Image:NPS map symbol gas station.png|Gas station
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| − | Image:NPS map symbol hospital.png|Hospital
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| − | Image:NPS map symbol information.png|Information
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| − | Image:NPS map symbol litter receptacle.png|Litter receptacle
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| − | Image:NPS map symbol lodging.png|Lodging
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| − | Image:NPS map symbol parking.png|Parking area
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| − | Image:NPS map symbol picnic area.png|Picnic area
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| − | Image:NPS map symbol ranger station.png|Ranger station
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| − | Image:NPS map symbol recycling.png|Recycling
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| − | Image:NPS map symbol restrooms.png|Restrooms
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| − | Image:NPS map symbol rv campground.png|RV campground
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| − | Image:NPS map symbol self guiding trail.png|Self-guiding trail
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| − | Image:NPS map symbol shelter.png|Shelter
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| − | Image:NPS map symbol store.png|Store
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| − | Image:NPS map symbol telephone.png|Telephone
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| − | Image:NPS map symbol trailhead.png|Trailhead
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| − | Image:NPS map symbol bridge.png|Bridge
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| − | Image:NPS map symbol hiking trail.png|Hiking trail
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| − | Image:NPS map symbol marsh.png|Marsh
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| − | Image:NPS map symbol parking area.png|Parking area
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| − | Image:NPS map symbol rapids.png|Rapids
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| − | Image:NPS map symbols spring.png|Spring
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| − | Image:NPS map symbol unpaved road.png|Unpaved road
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| − | </gallery>
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=3}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=3}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 3. Give the nomenclature of an orienteering compass. --> | + | <!-- 3. Dar la nomenclatura de una brújula de orientación. --> |
| − | [[File:Lensatic compass.gif|frame|Lensatic Compass]]
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| − | <br style="clear:both">
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| − | The lensatic compass consists of three major parts: the cover, the base, and the lens.
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| | | | |
| | {{clear}} | | {{clear}} |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=4}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=4}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 4. Know the meaning of the following terms: --> | + | <!-- 4. Conocer el significado de los siguientes términos: --> |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=4a}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=4a}} |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=5}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=5}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 5. Demonstrate how to shoot a magnetic azimuth. --> | + | <!-- 5. Demostrar cómo encontrar el acimut magnético. --> |
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| | {{clear}} | | {{clear}} |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=6}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=6}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 6. Demonstrate how to march on a magnetic azimuth. --> | + | <!-- 6. Demostrar la manera de andar con un acimut magnético. --> |
| − | [[File:Compass shooting azimuth.gif|frame|Compass preset at 320 degrees.]]
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| − | <br style="clear:both">
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| | {{clear}} | | {{clear}} |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=7}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=7}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 7. Know two methods to correct for declination and when correction is necessary. --> | + | <!-- 7. Conocer dos métodos para corregir la declinación. --> |
| − | === Method #1 ===
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| − | (These directions assume your orienting arrow lines up with the North indicator on your compass dial, meaning the compass has not been adjusted for declination).
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| | {{clear}} | | {{clear}} |
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| | {{clear}} | | {{clear}} |
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| − | http://geomag.nrcan.gc.ca/apps/mdcal-eng.php
| + | {{clear}} |
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| − | If magnetic north is east of true north, the local declination is positive
| + | {{clear}} |
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| − | If magnetic north is west of true north, the local declination is negative.
| + | {{clear}} |
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| − | B) Draw a line on the map that connects your starting point with the destination (your “map bearing”).
| + | {{clear}} |
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| − | C) Distance yourself from any nearby metal such as keys, belt buckle, desk, car, fence etc.
| + | {{clear}} |
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| − | D) Place the compass on the map so the baseplate is parallel to the line you drew. Make sure the direction of travel arrow points to your destination.
| + | {{clear}} |
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| − | E) Rotate the dial until compass ring north agrees with map north. Do not move the compass when you rotate the dial.
| + | {{clear}} |
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| − | F) Remove the compass from the map and, with the direction of travel arrow pointing directly away from you, rotate your body and the compass all in one motion until the red magnetic needle overlays the orienting arrow.
| + | {{clear}} |
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| − | G) If local declination is positive, then subtract the declination amount (turn the dial clockwise). If local declination is negative, then add the declination amount (turn the dial counter-clockwise).
| + | {{clear}} |
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| − | H) Again, with the direction of travel arrow pointing directly away from you, rotate your body and compass all in one motion until the red magnetic needle overlays the orienting arrow. Sight a landmark along this direction of travel and proceed to it. Repeat this step until you reach your destination.
| + | {{clear}} |
| | | | |
| − | === Adjustable Declination Compasses: ===
| + | {{clear}} |
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| − | A compass with adjustable declination allows you to rotate the orienting arrow independently of the compass dial. If you have such a compass, you may calculate your map bearing without adding or subtracting the amount of local magnetic declination. To calibrate your compass in this fashion, rotate the inner liquid capsule (or turn the screw with the key) until the orienting arrow deviates from the compass ring’s north indicator by the amount & direction of the local magnetic declination. For example, if local declination is 10 degrees east of true north, rotate the inner liquid capsule (or turn the screw with the key) until the orienting arrow points to 10 degrees east. If using Method #1, you do not need to add or subtract as indicated in step E; just make sure compass ring north (not the orienting arrow) agrees with map north as directed in step D If using Method #2, skip steps G and H; again, be sure compass ring north (not the orienting arrow) agrees with map north as directed in step E.
| + | {{clear}} |
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| − | === Magnetic Declination Varies Considerably Across The United States ===
| + | {{clear}} |
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| − | The magnetic needle in a compass is attracted by the magnetism of the Earth, and therefore always points to the constantly shifting Magnetic North Pole. The Geographic North Pole is static and is located about 1200 miles north of the Magnetic Pole. Maps and directions are usually oriented toward the Geographic Pole, also referred to as "True North."
| + | {{clear}} |
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| − | Magnetic declination is the direction and amount of variation between the Magnetic Pole and True North. The amount and direction of declination depends upon how those two poles align relative to a given point on Earth. When the two poles align, declination is zero, and the line of zero declination is termed the agonic line. At points west of the agonic line, a magnetic needle will point east of true north (positive declination). At points east of the agonic line, a magnetic needle will point west of true north (negative declination). There is a pattern, but it does not follow meridians or parallels. Isogonic lines are like magnetic contour lines -they trace a path of constant magnetic declination.
| + | {{clear}} |
| − | [[File:Magneticdeclination.jpg]]
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| − | <br tyle="clear:both">
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=8}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=8}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 8. Be able to orient yourself and a map by inspection and by compass. --> | + | <!-- 8. Ser capaz de orientarse por sí mismo y un mapa, por inspección y por una brújula. --> |
| − | Place the compass on the map so the baseplate parallels the north-to-south map neat line. Rotate the dial until compass ring North agrees with map North. Add or subtract the amount needed to adjust for local magnetic declination (subtract if local declination is positive, add if local declination is negative); if your adjustable declination compass is already calibrated for local declination, you don’t need to add or subtract, just make sure compass ring North (not the orienting arrow) agrees with map North. Holding the map and compass steadily (the baseplate should still be on the north-to-south map neat line), rotate the map and compass all in one motion until the red magnetic needle overlays the orienting arrow. Again, make sure there is no interference from metal when you perform this (ex: rebar in concrete). Your map and your compass are now oriented to true north. Compare the physical features around you with your map to help derive your location on the map..
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=9}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=9}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 9. Explain resection and its use. --> | + | <!-- 9. Explicar la triangulación y su uso. --> |
| − | Resection is a method of using a compass and a map to determine your current position. The first step is to find a feature of the landscape that you can also identify on the map. This could be a mountain peak, an intersection, a bridge, or even a utility pole (some topographic maps mark where high-voltage lines are, as well as the position of the poles that hold them up). The closer these two landmarks are to 90° offset from one another, the more accurate the resection will be. For instance, if the first landmark is at 115°, choose the second one as close to either 205° (115°+90°) or 25° (115°-90°) as you can. This is not a hard and fast rule, and the prominence of the landmark may well be more important than the 90° offset. Once you have shot an azimuth to the first landmark, calculate the ''back azimuth'', and plot a line on your map from the landmark towards (and past) your current position (which should be somewhere on that line). Be sure to correct for declination when plotting this line. Then shoot the azimuth of the second landmark, and plot ''it's'' back azimuth on the map as well, again correcting for declination. If your readings are accurate and your plotting was done carefully, your current position should be very close to where these two lines intersect.
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
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| | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=10}} | | {{ansreq|page={{#titleparts:{{PAGENAME}}|2|1}}|num=10}} |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <!-- 10. Prove your ability in the use of a map and/or a compass by following a one-mile (1.6 km) cross-country course with at least five given readings or control points. --> | + | <!-- 10. Demostrar su habilidad en el uso de un mapa y/o una brújula, siguiendo el curso de una milla (1.6 km) a campo traviesa con un mínimo de cinco puntos de lectura o puntos de control. --> |
| − | {{:Adventist Youth Honors Answer Book/Compass course}} | + | {{:AY Honors/Compass course/es}} |
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
| | {{CloseReq}} <!-- 10 --> | | {{CloseReq}} <!-- 10 --> |
| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | == References == | + | ==Referencias== |
| − | *Answer to requirements 5 and 6 were adapted from the [http://www.globalsecurity.org/military/library/policy/army/fm/3-25-26/ch9.htm U.S. Army Field Manual FM 3-25.26]
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| − | *Answers to requirement 7 and 8 were taken verbatim from http://education.usgs.gov/common/lessons/how_to_use_a_compass_with_a_usgs_topographic_map.html
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| | <noinclude></noinclude> | | <noinclude></noinclude> |
| − | <section end="Body" />
| + | {{CloseHonorPage}} |
