Alpha Channel: No, Looped Video: No, Frame Rate: 30, Resolution: 3840x2160, Video Encoding: H.264, File Size: 329.64mb, Number of Clips: 1, Total Clip(s) Length: 0:44, Source Audio: No, Color: Full Color, Setting: Outdoors, Pace: Real Time, Composition: Wide Shot, Movement: Aerial, Drone

Hot and cold air limit layers. The climatic snow line is the boundary between a snow-covered and snow-free surface. The actual snow line may adjust seasonally, and be either significantly higher in elevation, or lower. The interplay of altitude and latitude affects the precise placement of the snow line at a particular location. Snow line is an umbrella term for different interpretations of the boundary between snow-covered surface and first snow-free surface. Aerial fly flying forest autumn winter. UHD 4K 3840×2160.