altimétrica

Altimétrica is a term that refers to the measurement of altitude or height above a reference point, typically sea level. It is a fundamental concept in geography, surveying, and cartography. Accurate altimétrica data is crucial for understanding terrain, planning infrastructure, and navigating. Devices used to measure altitude include altimeters, which can be barometric, GPS-based, or based on other technologies. Barometric altimeters work by measuring atmospheric pressure, which decreases with increasing altitude. GPS altimeters rely on satellite signals to determine position and elevation. The accuracy of altimétrica measurements can be affected by various factors, including atmospheric conditions, the quality of equipment, and the chosen reference point. In a broader sense, altimétrica can also be used metaphorically to describe the elevation or rank of something within a system or hierarchy.