AY Honor Orienteering Answer Key used by South Pacific Division
Orienteering is an International sport originating in Sweden in 1918 invented by Major Ernst Killander. The sport involves travelling through a course of controls where a card is stamped or a question is answered before moving on to the next control and on to the finish. The winner is the person to have the shortest time getting to all controls. Another version is a scored event where the competitor chooses which controls to visit in a set time. In this event the controls have different score values and points are deducted for being over time. In some competitions there are multiday events and have ability recognised courses. White Courses for the beginner, Yellow Courses, Orange Courses, Red Courses for the more experienced. Map and compass skills are an advantage for beginners and for experienced competitors a must. Orienteering Clubs usually have an Event each month. Events can include the following modes of transportation: running, mountain biking, canoeing, snow skiing, night events, memory events.
The map symbols can be divided into several groups: Land forms, rock and boulders, water and marsh, vegetation, man-made features, technical symbols, and overprinting symbols. The symbols used should be explained in a separate legend section.
Land forms are contours, slope lines, contour values, earth bank, knoll, depression, small depression, pit, broken ground, and special land form features. These symbols are drawn with brown colour. The contour interval is usually 5 m but can be less.
Rock and boulders
This group covers cliffs, boulders, boulder fields and clusters, and stony or sandy ground. Black color is used for these symbols.
Water and marsh
Lakes, ponds, waterholes, rivers, water channels, marshes, wells. The symbols are drawn with blue color.
Green and yellow colors are used to indicate runability. White is woody area with good runability. Yellow color shows open area, while the green color represents density of the forest and of the undervegetation. Darker green means lower runability, scaling from easy running (white), to slow running, difficult, very difficult, and impassable. Green vertical stripes are used for area with dense undergrowth (slow or difficult running) but otherwise good visibility. Cultivated land (normally prohibited area due to growing crops) is shown with black dots on yellow background.
Man-made features are roads, tracks, paths, bridges, railway, powerlines, stone walls, fences, buildings, etc. Drawn with black color.
Magnetic north line, and other symbols.
Course starts at the triangle and ends at the double circle symbol
Overprinting symbols The course is printed in purple colour. It consists of symbols for start, control points, control numbers, lines between control points, and finish. Extra information may also be shown, such as dangerous area, forbidden route, first aid post, and refreshment point.
The Silva compass is a very good one to use on map work. It has a plastic see through base. To get a good picture with a label of what each part is called check out google images. Some competitors make a small compass that is attached to the thumb.
- Scales. Inches and mm
- Transparent base plate
- North on dial
- Magnetic needle north end
- Liquid filed housing with graduated dial and orienting line
- Direction of travel arrow
- Magnifying lens
- Index pointer (for setting bearings and reading
- Orienting arrow
- Dial graduations 360 deg
All Orienteering maps have magnetic grid lines. Line up the compass magnetic needle to parallel the magnetic grid lines.
Find a club close to you. Most have their programmes on a web site. Pay the small fee to compete. This pays for your map and helps the club cover operating costs. Compasses can sometimes be borrowed from the club. Have lots of fun. Feel free to ask the organizers lots of helpful questions. Usually the club will send you a monthly newsletter with the results of the courses. This is a cheap family activity. You do not need any special clothing, unless you get more experienced and enter lots of national competitions.
Knoll, small knoll, depression, small hole, small depression, earth bank, Re-entrant, hill, pond, rocks and boulders.
There are more formations that you can recognize with time and experience.
Contour lines are lines of the same altitude and can be 2.5 m apart, so small differences in land forms are easy to spot. These lines also give a good idea of the shape of the land you are to travel through and this may alter the line of travel choice to get to the next control.
The map scale is normally 1:7500, but other scales are also produced for various purposes. 1:15000 means that one mm on the map represents 15000 mm on the ground which equates to 1mm on the map equalling 15 metres on the ground
When the needle is aligned with and superimposed over the outlined orienting arrow on the bottom of the capsule, the degree figure on the compass ring at the direction-of-travel (DOT) indicator gives the magnetic bearing to the target (mountain).
A good exercise for a group is to find a reasonably flat area of ground. Mark the starting spot. Prepare to walk on a 180 deg bearing get one of your group to walk 20 steps on the bearing the compass holder cab correct his walk then the rest of the group joins him, swap rolls and continue for another 20 steps. Repeat this 3 more times. Next the group walks 10 steps on a 90 deg bearing. Prepare to walk on a 360 deg bearing and go in stages as before. After the 5 stages find how close you are to the start mark. The group should be 20 steps away from the mark and it should be on a bearing of 270 deg. Another exciting version of this is to have slightly sloping ground and do it at night with candles or torches.
Competitors visit as many controls as possible within a time limit. There is usually a mass start (rather than staggered), with a time limit. Controls may have different point values depending on difficulty and there is a point penalty for each minute late. The competitor with the most points is the winner. The large-scale, endurance-style version of a Score-O is known as a rogaine, competed by teams in events lasting (often) 24 hours. A very large area is used for competition, and the map scale is smaller. The format originated in Australia. The term ROGAINE is often said to stand for Rugged Outdoor Group Activity Involving Navigation and Endurance; this is essentially a backronym, as the name actually originates from the names of Rod, Gail and Neil Phillips, who were among Australian Rogaining's first participants.
This is a technique of purposely going of the compass bearing knowing that you are heading for a fence, path, small track. For example you are not following a track but though easy run able open forest your next control is 250 m away on a 90 deg bearing along a fence line. To save time in finding the control you purposely choose to head slightly to the left of the bearing so you know once you get to the fence line the control has to be along the fence a bit to your right. With out ”aiming off” if you stuck to the bearing and arrived at the fence and you were not accurate enough you would not know if the control was to the left or to the right.
Large or obvious features near control
Safest version is the crossing of two handrail features advanced example is a special shaped knoll in amongst many knolls
Use as preview to finding control
Advanced technique may use 2 or more attack points e.g. a huge knoll about 1-200m from control, then a re-entrant on the side of the knoll, then the pit that is the control feature.
These are an essential part of any route. It is worth going a bit out of your way to follow them for basic and intermediate level orienteering. They can be tracks, edge of vegetation, mapped fences, streams, clearings etc. You can link point features together to make a line.
Walk for 500m counting how may steps you have taken. From this you can really accurately measure distance you need to travel on a map to the reality of walking a trail so you know where you are and how close you are to the next control or track junction turn off.
Stop (Red): When you are near the next control stop have a good look around check the map see where you have to go immediately after the control.
Caution (Orange): Approach the control tactfully check that the number is correct make little noise or marks on ground.
Go (Green): No need to hang around and give the controls position away to another searcher, and you already know where to go next so go man go!!
While map drawing earlier was done by hand, in later years special programs have been developed for construction of digital maps.
Lots of fun. Take a good torch hand held or a head lamp. Some purists do not like you having a real powerful torch. For the first time choose an easier course than that you would normally do in the day time.
About the Author
Hi from New Zealand
Geoff Harvey worked for 13 years selling electrical and plumbing materials to tradespeople. For a year I was primarily in charge of the electrical sales counter and had some control of ordering stock. For a number of months I filled in as the company electrical sales rep one day a week where I would travel to Te Anau and Manapouri. Since working there my wife and I did a little interior and exterior decorating mainly painting and gib repairs including in a couple of doctors surgeries. Then stooking oats and chaff cutting. The boss there was starting up a new retail business so I was involved in shifting old 'rubbish' from his old shed to storage. Doing 3 phase electrical wiring up of motors etc. Builders assistant in the building of his new home. About this time I took on driving a school bus for our church school and then doing general maintenance and coal fired boiler maintenance at a residential home. 25 years later (2020) I drive the school bus for Southland Adventist Christian School and work at Bainfield Park Residential Care.
My family consists of me, my wife, 4 children. Oldest son is working in the NZRAF, next son at present working for Downers working on Christchurch southern motorway, daughter 1 after graduating at University Canterbury did a stint of waitressing at Mt Cook then worked at Big Lake Youth Camp in Oregon in the Summer and at Whistler Canada for the winter. COViD 19 came so she returned to NZ daughter 2 graduated at UC and is now working in aged care sector.
Currently I am the Director of the Invercargill Pathfinder Club. Have been involved in Pathfindering leadership in various positions for about 41 years Received PLA badge. Love the outdoors: tramping, canoeing, music (piano keyboard and singing). My church life is busy sometimes too busy. I have reduced my church profile over the last few years. Limiting my tasks to AV team leader, Sabbath School Various. Church Clerk and of course Pathfinders.
- Photos Session One 1. What is Orienteering
- Orienteering map
- Photo and diagram Session One 2. Explain map features
- The Little Book of Orienteering Techniques by Jean Cory-Wright NZOF Coaching Director March 2000
- Text portions Session Two 1. Land formations, Session Three 1. Aiming off, 2. Attack points
- Picture of using a compass Session Two 4.