The term "045°" typically refers to a compass bearing or direction. In navigation, it indicates a northeast direction, which is 45 degrees clockwise from true north. This angle is often used in various fields, including aviation, maritime navigation, and land surveying, to help determine precise routes and locations. In a broader context, "045°" can also relate to geographic coordinates, where it may represent a specific point on a map. Understanding this angle is essential for activities like hiking, sailing, or any outdoor adventure that requires accurate navigation using a compass or GPS technology.