1. TYPES OF MAPS OHP # 1Level Three 419.01 TOPOGRAOHICAL STREET ROAD RELIEF OUTLINE AIR PHOTO STATISTICAL

2. Store the maps properly when not in use. Protect the map sheet from wet and grime by using: –A map board covered with hard plastic; –Plastic coating – sheets or sprays; and –A plastic bag. If the map gets wet, open it fully and dry it at the first opportunity. Fold the map properly. Never fully open a map where the wind can catch it. MAP CARE OHP # 2Level Three 419.01 CANADA

3. HOW TO FOLD A MAP Level Three 419.01OHP # 3