Control point (orienteering)

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An orienteer about to "punch" at a control Tajfuto.jpg
An orienteer about to "punch" at a control
Control on a permanent course Orientatiepaal 78 De Gavers.JPG
Control on a permanent course

A control point (CP, also control and checkpoint) is a marked waypoint used in orienteering and related sports such as rogaining and adventure racing. It is located in the competition area; marked both on an orienteering map and in the terrain, and described on a control description sheet. The control point must be identifiable on the map and on the ground. A control point has three components: a high visibility item, known as a flag or kite; an identifier, known as a control code; and a recording mechanism for contestants to record proof that they visited the control point. The control point is usually temporary, except on a permanent orienteering course.

Contents

For events held under International Orienteering Federation (IOF) rules the kite has a triangular form with each face being about 30  cm x 30  cm and coloured white and orange. Most national governing bodies, and related sports use the same design. The earlier specification used white and red.

The location of control points is kept secret from the competitors until the start of the competition when they receive the map. [1] The map may be pre-printed with the control points, or the competitor may be required to copy control points onto the map from a master map. [2] Control points are selected and prepared anew for each competition. Permanent courses, with their permanent control points, are used primarily for training and recreation, but rarely for competition.

History

Bromma Church, used as an orienteering control point in 1901 Bromma kyrka view06.jpg
Bromma Church, used as an orienteering control point in 1901

In the early days, control points were staffed. Often the competitors were given at the outset only the location of the first control point and were given the next location by the control point staff, who also stamped the control cards.

The first public orienteering competition, in Norway in 1897, had three controls, at the farms Finnerud, Bjørnholt [3] and Slakteren, [3] while start and finish were on the farm Grøttum (see map in ref). [4] The first Swedish public orienteering competition, near Stockholm in 1901, used two churches (Bromma and Spånga Church) and two large farms as control points. [5]

Control description sheet

Control description sheet for an orienteering course in Poland Control description.svg
Control description sheet for an orienteering course in Poland

In orienteering competitions the locations of the control points are described on a control description sheet (or clue sheet). It is sometimes incorrectly referred to as a "Course Description Sheet". For beginners, and the younger competitors, the description is written in a simple text format, but for advanced orienteers the descriptions use symbols (pictorial), in accordance with the IOF Control descriptions. [6] These symbols eliminate any language-based confusion, vital for international competition. The control descriptions are fixed to or printed on the map, and separate control description sheets may be available at the prestart. [7] Some competitors wear the extra control description sheet in a holder strapped onto their forearm, so that they can read it while running.

Control card and punching

Each competitor is required to carry a control card, and to present it at the Start and hand it in at the Finish. The control card is marked by some means at each control point to show that the competitor has completed the course correctly.

In both trail orienteering and North American style mounted orienteering, it may not be feasible, safe, or permitted for the competitor to go to the control point itself. Instead, the competitor views the control point from a short distance and marks the control card with a pen. Several marking schemes are in use, including a pre-printed multiple choice form, and a "secret word" posted at the control point that the competitor must copy down.

In foot orienteering, the oldest form of orienteering, the first control cards were card stock with a perforated stub, the stub to be handed in at the Start as a safety check. At each control, originally, the control staff or the competitor rubber stamped the control card using a rubber stamp and inkpad kept at that control. Rubber stamps soon were replaced with ticket punches, usually with a different punch shape (circular, square, diamond, star, etc.) at each control. Card stock control cards are in limited use today, having been mostly replaced by weatherproof stock such as Tyvek. Ticket punches have been replaced by needle punches that punch a pattern of small holes in the control card (similar to a perfin).

Weatherproof stock and needle punches are being replaced with electronic punch systems. The orienteer carries a small electronic control card that is a memory card encased in plastic and provided with a strap to attach to the finger. At each control point, and at the Start and Finish too, the orienteer inserts the card into a battery-operated station. There are two principal types of these, SPORTIdent and EMIT although newer technologies are starting to emerge using RFID wristbands timing or QR barcode timing such as iOrienteering. The SPORTIdent control card is a small plastic stick ("e-card" or "e-punch', also "dibber" and "fingerstick"). [8] The EMIT control card is a larger, card-shaped stick with a built-in backup feature: a small paper card inside the control card is pierced by a pin in a specific location at each station.

In both electronic punch systems, the control code (number) and punch time at each control point are recorded on the card. At the finish, data on the card are copied to a computer and a receipt is printed to confirm or deny that the course has been completed correctly. A system has been developed to report these data by amateur radio. When a control card is punched, the reporting transmitter sends its own identifier and the orienteer's identifier and punch time. This is received at a base station, often located at the Finish, where the orienteer's progress on the course can be monitored and displayed to spectators.

The RFID and iOrienteering systems work differently. The RFID bands do not store any information but are simply used to record the runner 'dibbing' at the control box, the data being transmitted via the mobile phone data system back to the finish. it allows for instant/active viewing of positions and timings- but mobile reception is needed and this reduces it usability in some areas.

iOrienteering works but using the runners smart phone camera to record control points as they are passed. The information is stored on the phone and uploaded at the end of the run. It is more suitable to permanent courses or simple low key orienteering or navigation events, but can be used widely at low cost for almost any navigation event or challenge [9]


Exceptions

Notable exceptions to the above control point features occur in several orienteering sports.

Related Research Articles

Orienteering Group of sports that requires navigational skills

Orienteering is a group of sports that require navigational skills using a map and compass to navigate from point to point in diverse and usually unfamiliar terrain whilst moving at speed. Participants are given a topographical map, usually a specially prepared orienteering map, which they use to find control points. Originally a training exercise in land navigation for military officers, orienteering has developed many variations. Among these, the oldest and the most popular is foot orienteering. For the purposes of this article, foot orienteering serves as a point of departure for discussion of all other variations, but almost any sport that involves racing against a clock and requires navigation with a map is a type of orienteering.

Compass Instrument used for navigation and orientation

A compass is a device that shows the cardinal directions used for navigation and geographic orientation. It commonly consists of a magnetized needle or other element, such as a compass card or compass rose, which can pivot to align itself with magnetic north. Other methods may be used, including gyroscopes, magnetometers, and GPS receivers.

Techniques de Randonnée Équestre de Compétition

TREC, short for the French Techniques de Randonnée Équestre de Compétition is an equestrian discipline designed to test horse and rider. With origins in France, the sport has spread through Europe, and was introduced to the UK by the British Horse Society (BHS) in 1998. The sport is now known as British TREC and is run by TREC GB. TREC competitions consist of three separate events (phases) - mounted orienteering, a demonstration of control of the horse's paces and an obstacle course - all completed over the course of one or two days, and points scored, with the highest scoring being declared the overall event winner.

Mountain bike racing Competitive cycle sport discipline of mountain biking held on off-road terrain

Mountain bike racing is the competitive cycle sport discipline of mountain biking held on off-road terrain. The Union Cycliste Internationale (UCI) recognised the discipline relatively late in 1990, when it sanctioned the world championships in Durango, Colorado. The first UCI Mountain Bike World Cup series took place in 1988. Its nine-race circuit covered two continents—Europe and North America—and was sponsored by Grundig. Cross-country racing was the only World Cup sport at this time. In 1993, a six-event downhill World Cup was introduced. In 1996, cross-country mountain biking events were added to the Olympic Games. In 2006, cross-country mountain biking events became part of the World Deaf Cycling Championships for the first time in San Francisco, USA.

Amateur radio direction finding

Amateur radio direction finding is an amateur racing sport that combines radio direction finding with the map and compass skills of orienteering. It is a timed race in which individual competitors use a topographic map, a magnetic compass and radio direction finding apparatus to navigate through diverse wooded terrain while searching for radio transmitters. The rules of the sport and international competitions are organized by the International Amateur Radio Union. The sport has been most popular in Eastern Europe, Russia, and China, where it was often used in the physical education programs in schools.

Radio Orienteering in a Compact Area is a variation of Amateur Radio Direction Finding. ROCA is a timed race in which individual competitors use a topographic map and a magnetic compass to navigate through diverse, wooded terrain while searching for radio transmitters.

The term control card can refer to:

Mounted orienteering is the practice of orienteering while riding a horse or other riding animal.

Ski orienteering

Ski orienteering (SkiO) is a cross-country skiing endurance winter racing sport and one of the four orienteering disciplines recognized by the IOF. A successful ski orienteer combines high physical endurance, strength and excellent technical skiing skills with the ability to navigate and make the best route choices while skiing at a high speed.

Orienteering map

An orienteering map is a map specially prepared for use in orienteering competitions. It is a topographic map with extra details to help the competitor navigate through the competition area.

Trail orienteering

Trail orienteering (TrailO) is an orienteering sport that involves precise reading of an orienteering map and the corresponding terrain. Trail orienteers must identify, in the terrain and in the presence of decoys, control points shown on the map. TrailO involves navigation skills but unlike most other forms of orienteering, it involves no point to point racing and little or no route choice. It is conducted usually on trails and because the objective is accuracy, not the speed of physical movement, the sport is accessible to physically disabled competitors on equal terms as able-bodied.

The Orienteering World Cup is a series of orienteering competitions organized annually by the International Orienteering Federation. Two unofficial cups were organized in 1983 and 1984. The first official World Cup was held in 1986, and then every second year up to 2004. From 2004 the World Cup has been held annually.

Martin Johansson (orienteer, born 1984)

Martin Johansson is a Swedish orienteering, ski-orienteering, and cross-country skiing competitor, a medallist at the orienteering world championships, and a 2004 Junior World Champion in relay. He received bronze medals in sprint at the World Orienteering Championships in Kyiv in 2007 and in Olomouc in 2008. His brother, Lars, is a member of the Rockford Icehogs

The history of orienteering begins in the late 19th century in Sweden, where it originated as military training. The actual term "orienteering" was first used in 1886 at the Swedish Military Academy Karlberg and meant the crossing of unknown land with the aid of a map and a compass. The competitive sport began when the first competition was held for Swedish military officers on 28 May 1893 at the yearly games of the Stockholm garrison. The first civilian competition, in Norway on 31 October 1897, was sponsored by the Tjalve Sports Club and held near Oslo. The course was long by modern standards, at 19.5 km, on which only three controls were placed. The competition was won by Peder Fossum in a time of 1 hour, 47 minutes, and 7 seconds.

Mountain bike orienteering

Mountain bike orienteering is an orienteering endurance racing sport on a mountain bike where navigation is done along trails and tracks. Compared with foot orienteering, competitors usually are not permitted to leave the trail and track network. Navigation tactics are similar to ski-orienteering, where the major focus is route choice while navigating. The main difference compared to ski-orienteering is that navigation is done at a higher pace, because the bike can reach higher speeds. As the biker reaches higher speeds, map reading becomes more challenging.

An orienteering course is composed of a start point, a series of control points, and a finish point. Controls are marked with a white and orange flag in the terrain, and corresponding purple symbols on an orienteering map. The challenge is to complete the course by visiting all control points in the shortest possible time, aided only by the map and a compass.

Canoe orienteering (canoe-O) is an orienteering sport using a canoe, kayak, or other small boat. Usually, a canoe-O is a timed race in which one- or two-person boats start at staggered intervals, are timed, and are expected to perform all navigation on their own. Portages are allowed. The control points, shown on an orienteering map, may be visited in any order. Standings are determined first by successful completion of the course, then by shortest time on course.

Foot orienteering Timed race in which participants start at staggered intervals

Foot orienteering is the oldest formal orienteering sport, and the one with the most "starts" per year. Usually, a FootO is a timed race in which participants start at staggered intervals, are individually timed, and are expected to perform all navigation on their own. The control points are shown on the orienteering map and must be visited in the specified order. Standings are determined first by successful completion of the course, then by shortest time on course.

Underwater orienteering Underwater compass navigation and speed competition on scuba.

Underwater orienteering is an underwater sport that uses recreational open circuit scuba diving equipment and consists of a set of individual and team events conducted in both sheltered and open water testing the competitors' competency in underwater navigation. The competition is principally concerned with the effectiveness of navigation technique used by competitors to swim an underwater course following a route marked on a map prepared by the competition organisers, a compass and a counter meter to measure the distance covered. The sport was developed in the Soviet Union during the late 1950s and is played mainly in Europe. It is known as Orientation Sub in French and as La Orientación Subacuática in Spanish. Historically, the sport has also been known as Technical Disciplines.

Biathlon orienteering Type of biathlon combining orienteering and shooting

Biathlon orienteering or orienteering shooting is a multisport consisting of shooting and orienteering. The sport is organized internationally by the International Biathlon Orienteering Federation (IBOF), and is mainly practiced in the Nordic countries as well as a few other European countries. Competitions are organised in Denmark by Danish Military Sports Association (DMSA), in Sweden by the civilian Swedish Multisport Association and in Finland by the Finnish Reservist Sports Federation (FRSF).

References

  1. "About Orienteering". The Canadian Orienteering Federation. Archived from the original on 2008-10-02. Retrieved 2008-08-11.
  2. "Orienteering". sroc.org. Retrieved 2008-08-11.
  3. 1 2 Ernst Bjerknes (1944). "Skiløbning i 80 årene" (PDF). Excerpt from "Med ski, velosiped og skissebok", Jacob Dybwads Forlag, Oslo 1944. Reprinted in "Vindern Historielags medlemsblad 47" (2003) (in Norwegian). pp. 20–24. Archived from the original (PDF) on 2007-02-25. Retrieved 2008-10-04.
  4. Zdenka Lenharta and Jana Žemlíka (2007). "110 let" (PDF) (in Czech). Retrieved 2008-10-08.
  5. "Milstolpar i utvecklingen" (in Swedish). Svenska Orienteringsförbundet. Archived from the original on 2014-03-27. Retrieved 2014-04-01.
  6. "IOF Control descriptions" (PDF). International Orienteering Federation. Retrieved 2011-03-03.
  7. "Competition rules for International Orienteering Federation (IOF) foot orienteering events (2008)" (PDF). International Orienteering Federation. Retrieved 2008-09-30.[ permanent dead link ]
  8. "So what is SportIdent?". Pacemaker. happyherts.org.uk. Retrieved 2010-10-14.
  9. "So what is iOrienteering?". Billywizz2014. iorienteering.com. Retrieved 2014-02-12.