Difference between revisions of "AY Honors/Geocaching - Advanced/Answer Key 2/es"
(Created page with "</noinclude> <!-- 3. Definir la latitud y la longitud. ¿Qué se entiende por grados, minutos y segundos? Demostrar cómo encontrar la latitud y longitud en un listado de geoc...") |
(Created page with "{{clear}}") |
||
| Line 59: | Line 59: | ||
<!-- 3. Definir la latitud y la longitud. ¿Qué se entiende por grados, minutos y segundos? Demostrar cómo encontrar la latitud y longitud en un listado de geocachés. Mostrar cómo ingresar latitud y longitud en un receptor/aplicación de GPS. --> | <!-- 3. Definir la latitud y la longitud. ¿Qué se entiende por grados, minutos y segundos? Demostrar cómo encontrar la latitud y longitud en un listado de geocachés. Mostrar cómo ingresar latitud y longitud en un receptor/aplicación de GPS. --> | ||
| − | + | {{clear}} | |
;Longitude: Longitude describes the east-west position on the globe, and like latitude, is also measured in degrees, minutes, and seconds. All longitude lines begin and end at the North and South Poles. The 0° longitude line begins at the North Pole, passes through Greenwich, England, and then continues to the South Pole. Longitude changes as one moves east to west, or west to east. It does not change as one moves from north to south or south to west. | ;Longitude: Longitude describes the east-west position on the globe, and like latitude, is also measured in degrees, minutes, and seconds. All longitude lines begin and end at the North and South Poles. The 0° longitude line begins at the North Pole, passes through Greenwich, England, and then continues to the South Pole. Longitude changes as one moves east to west, or west to east. It does not change as one moves from north to south or south to west. | ||
Revision as of 07:48, 24 January 2021
| Geocaching (Búsqueda por GPS) - Avanzado | ||
|---|---|---|
| División Norteamericana
|
Destreza: 2 Año de introducción: 2005 |
 |
Requisitos
- Longitude
- Longitude describes the east-west position on the globe, and like latitude, is also measured in degrees, minutes, and seconds. All longitude lines begin and end at the North and South Poles. The 0° longitude line begins at the North Pole, passes through Greenwich, England, and then continues to the South Pole. Longitude changes as one moves east to west, or west to east. It does not change as one moves from north to south or south to west.
- Degrees
- Most people become familiar with the angular measurement of a degree in a mathematics class when they are introduced to the protractor. The degree used in geocaching is this very same measurement. Latitude measures the angle made by two lines which both originate at the very center of the Earth. The first line extends from the center of the Earth to the equator, and the second line extends from the center of the Earth to the position being described. Longitude is similar, measuring the angle formed by two lines - one extending from the center of the Earth to the equator directly south of Greenwich, England, and the other extending from the center of the Earth to a position on the equator directly north or south of the measured position.
- Minutes
- A degree is not a very precise measurement of an angle when considering something as large as the planet Earth. If only degrees were used to specify a person's position, we could only get within about 100km
of the person's position. Therefore, a degree is divided into 60 finer measurements called minutes. Minutes in Geocaching has little to do with time.
- Seconds
- Even with the finer angular resolution of minutes, we can still only get to within about 1670 meters of a person's position, so the minute is divided into seconds. One second can get us to within about 28 meters of a position, so they are typically specified to a couple of decimal places, as in "25.65 seconds".
Latitude and longitude are specified in degrees, minutes, and seconds, as in 43°22'54.31". Here the number preceding the ° symbol (43) is the number of degrees, the number preceding the ' (22) is the number of minutes, and the number before the " (54.31) is the number of seconds. When we go down to one hundredth of a second, we can specify a location to within about 28 cm
.
This will vary by where you live. Some states and provinces prohibit all geocaches in their state or provincial parks, some require permits, while some have no restrictions. A big clue is precedent. If you find plenty of caches in nearby state parks then it is probably fine to add another. However if the state parks only have caches nearby but never in the parks you need to stay out too. Verify land use permission before placing any cache. Contact the regional geocaching organization, ask experienced local cachers at geocaching events or via message center, or search for this info on the internet. Rules change from time to time. Volunteer reviewers for your area will know the current situation for sure. See who Published some recent caches in your area and send them a message about your proposed location.
All caches everywhere require landowner permission. However, permission to use public land is generally implied unless there are regulations against access or cache placement. You don't have permission to place caches in areas that are off limits to the public like military bases, ecological reserves, dangerous areas, maintenance and administrative buildings in parks and so on.
The U.S. National Park Service prohibits geocaches on land it manages.
WMAs refer to Wildlife Management Areas.
Please don't place cachers in places they are likely to be killed. It is a federal offense in the United States to trespass on an active railroad right-of-way. Geocaches should be located a minimum of 45 meters from any active rail line. Similar rules apply in Canada and other countries.
Geocaching will not knowingly approve caches close to railway tracks or on limited access highways. A cache at a highway rest stop away from the travel lanes is likely fine but anything that encourages stopping on the shoulder is not acceptable. If you find a cache near a railway track or on a highway mark it for archiving with a note about the situation so a reviewer will look at it.
A person who places a cache is responsible for maintaining it. This means it must be physically visited on a regular basis. Unless the cache placer is able to pay frequent visits to the cache site, the cache should not be placed.
Be sure to read these guidelines for hiding a geocache. In short:
- Choose an area to hide your geocache
- Make sure it's legal, and that you have permission.
- Make sure that the added attention of geocachers will not damage a sensitive site (historic or natural)
- Hide it out of sight of casual passersby.
- Prepare your cache
- Choose a container. Popular choices include plastic food-storing containers such as Tupperware, ammo boxes, and water-proof boxes used on boats. The container should be waterproof and be able to withstand the rigors of the weather.
- Add a logbook and (optionally), a pencil. Ink freezes.
- Write a note to the geocachers who find your cache.
- Add a small gift (optional)
- Add a Travel Bug (optional)
- Get the GPS coordinates
- Make sure they are accurate.
- Take several readings and average them.
- Follow your GPS to the site from different directions.
- Write the coordinates on the container and in the logbook.
- Register your cache
- Find the form at http://geocaching.com
- Write up a good description of the area, including notes of interest (history, etc.)
- Double-check for accuracy
- Maintenance
- Check that the container is still water-tight and seals properly
- Check that the logbook is still there
- Assess the area for damage caused by cachers and make adjustments if necessary
Check the geocaching calendar to find an event near you. If there is not one, you could always host one yourself. If you host it at your church you will raise your community's awareness of your church. However, do not try to make this an evangelistic meeting, as this would be frowned upon by the geocaching community and would give you and your church a bad name. It is enough that people learn where your church is.
These types of trails come in various forms limited only by the imagination of players. Some are organized by tourism offices or other organizations tying together new and sometimes existing caches around a historic area, highlighting public art, or down a trail. They may provide a list of caches with additional information about the area. Some are just put together by geocaching players along a walking path. Sometimes finding all the caches provides information for a bonus cache or you can get a sticker or stamp or something from the sponsoring organization.
These are often more fun and educational then hunting random caches in random parks. Be prepared to show your instructor evidence of what the planned group of caches you found was.
Though travel bugs are not expensive, it's even cheaper to find them and track them than it is to buy one and send it out. Watch the geocaches in your area and look for TB's to be dropped off in them. Then pick them up and help them meet their goals.
You can record your finds on the geocaching website, so don't worry about setting up some sort of elaborate system. Getting each of these types of cache will most likely come naturally, so you don't really need to pay particular attention to that when you get started. As you near your 18th cache, check them over and see how many of these four types you already got "automatically" - then work on getting the rest. By the time you log your 18th, you will likely have found a new hobby, and more will come.
Virtual caches were discontinued and only a few remain grandfathered. Earthcaches, however, are a form of virtual cache.
From the Main Page of www.geocaching.com at the top right, click on “Create a Membership!”, for a free account choose “Get a Basic Membership”. This is a family friendly, kid-safe website. No personal information is available from this site. Emails are safe and password protected through this system. When you are a member you can post into the logbooks your cache finds.
Note to instructors: Notice that these requirements do leave the opportunity for a GROUP to go find a cache and use a pre-existing Geocaching account to write the log on the geocache website. Each individual Pathfinder does NOT need to write a log.
*The free geocaching app limits to five finds per day of caches with a D/T rating of 2 or less. Thus, a paid quarterly or annual membership would be necessary for this requirement if using a geocaching app.
Referencias
- Categoría: Tiene imagen de insignia
- Adventist Youth Honors Answer Book/Honors/es
- Adventist Youth Honors Answer Book/es
- Adventist Youth Honors Answer Book/Skill Level 2/es
- Categoría: Libro de respuestas de especialidades JA/Especialidades introducidas en 2005
- Adventist Youth Honors Answer Book/North American Division/es
- Adventist Youth Honors Answer Book/Unknown/es
- Adventist Youth Honors Answer Book/Unknown/Primary/es
- Adventist Youth Honors Answer Book/Prerequisite/Geocaching/es
