Referring to a location or state that is situated or existing at a height or level higher than the surface of the sea. It describes positions or conditions that are not submerged or found underwater, and are therefore exposed to air and potentially sunlight, wind, and other atmospheric conditions. This term is frequently used in geographical, geological, and nautical contexts to specify the altitude or elevation of a feature or object relative to the sea level, considered as the reference point (zero elevation). It's a fundamental concept when discussing landmasses, buildings, or other items in terms of their height. This can determine aspects from vegetation, human habitability, and effects from changes in sea level. The phrase implies the absence of being under the water, making it a crucial reference term.
Above-sea meaning with examples
- The mountain peak rises several thousand feet above-sea, providing breathtaking views of the surrounding valleys. Hiking trails wind their way up to the peak, rewarding climbers with a spectacular outlook. The air thins at such high altitudes. This influences the types of plants and animals that can survive there. It emphasizes that we're well above the water's surface and out of reach of flooding.
- Coastal properties are assessed for their flood risk, taking into consideration the height above-sea. Building codes often stipulate minimum elevations to protect against storm surges. Higher locations above-sea are perceived as safer. Therefore, they are often more expensive. This difference is important for insurance and planning, especially with climate change concerns.
- Construction of a bridge began with pilings secured firmly to the bedrock below the water. The structure then rose elegantly above-sea, connecting two landmasses across a bay. The architectural design accounts for the height above sea level to accommodate traffic, boats, and clearance. This is an example of how infrastructure is planned and built. This is especially important for avoiding disruption during storms.
- Meteorologists track weather patterns, including air pressure, at varying heights above-sea. Weather balloons relay critical data which helps predict and forecast the weather. Changes in air pressure and temperature relate directly to the elevation above-sea. These parameters directly affect weather phenomena that happen at all locations. Knowing elevation is essential to weather modeling.