error in observed altitude

简明释义

观测高度误差

英英释义

例句

1.The error in observed altitude was traced back to a malfunctioning altimeter, which needed immediate repair.

这个观测高度的误差被追溯到一个故障的高度计，需要立即维修。

2.During the flight test, the engineers noted an error in observed altitude that affected the data collection.

在飞行测试中，工程师们注意到一个观测高度的误差，这影响了数据收集。

3.To ensure safety, the air traffic controller advised the aircraft to correct for the error in observed altitude before landing.

为了确保安全，空中交通管制员建议飞机在着陆前纠正观测高度的误差。

4.The meteorologist explained that atmospheric conditions can lead to an error in observed altitude when using radar.

气象学家解释说，使用雷达时，大气条件可能导致观测高度的误差。

5.The pilot reported an error in observed altitude during the approach, which caused a temporary loss of situational awareness.

飞行员在降落过程中报告了观测高度的误差，这导致了暂时的失去情境意识。

作文

Navigating the skies has always been a challenge for aviators, especially when it comes to accurately determining altitude. One critical aspect of this process is understanding the concept of error in observed altitude. This term refers to the discrepancies that can occur between the actual altitude of an aircraft and the altitude reported by instruments or pilots. These errors can arise from various sources, including atmospheric conditions, instrument calibration, and human factors.To begin with, atmospheric conditions play a significant role in determining an aircraft's altitude. For instance, changes in temperature and pressure can affect the density of the air, leading to inaccuracies in altitude readings. When flying at high altitudes, pilots rely on barometric pressure to gauge their height. However, if the atmospheric pressure is not standard, it can result in an error in observed altitude that could mislead the pilot about their true elevation. This is particularly crucial during takeoff and landing phases, where precise altitude information is essential for safety.Moreover, instrument calibration is another factor that can contribute to error in observed altitude. Aircraft altimeters must be regularly calibrated to ensure they provide accurate readings. If an altimeter is not calibrated correctly, it may display an incorrect altitude, which can have serious implications during flight operations. Pilots are trained to perform pre-flight checks, including verifying the altimeter settings, to minimize such errors. However, even with diligent checks, there remains a possibility of human error, which can further exacerbate the situation.Human factors also play a crucial role in the accuracy of altitude readings. Pilots must interpret the data provided by their instruments while managing numerous other tasks during flight. Stress, fatigue, and distraction can lead to misjudgment or oversight in monitoring altitude, resulting in an error in observed altitude. For example, a pilot might become so focused on navigating through turbulence that they neglect to adjust their altitude as necessary, potentially leading to dangerous situations.To mitigate the risks associated with error in observed altitude, modern aviation technology has introduced advanced systems, such as radar altimeters and GPS-based altitude reporting. These technologies provide more reliable altitude information compared to traditional barometric altimeters. By utilizing multiple sources of altitude data, pilots can cross-reference readings and reduce the likelihood of errors.In conclusion, understanding the error in observed altitude is essential for ensuring flight safety. It encompasses various factors, including atmospheric conditions, instrument calibration, and human performance. As aviation technology continues to evolve, the industry must prioritize training and tools that help pilots accurately determine their altitude, thereby minimizing the risks associated with altitude discrepancies. Ultimately, the goal is to create a safer flying environment for both pilots and passengers alike, where errors in altitude measurements are kept to an absolute minimum.

在天空中导航一直是飞行员面临的挑战，尤其是在准确确定高度时。这个过程中的一个关键方面是理解“观察到的高度误差”这一概念。该术语指的是飞机的实际高度与仪器或飞行员报告的高度之间可能发生的差异。这些错误可能源于各种因素，包括大气条件、仪器校准和人为因素。首先，大气条件在确定飞机高度方面起着重要作用。例如，温度和压力的变化会影响空气的密度，从而导致高度读数的不准确。在高空飞行时，飞行员依赖气压来估算他们的高度。然而，如果大气压力不标准，就可能导致“观察到的高度误差”，从而误导飞行员关于其真实高度的信息。这在起飞和着陆阶段尤为关键，因为精确的高度信息对安全至关重要。此外，仪器校准是另一个可能导致“观察到的高度误差”的因素。飞机高度计必须定期校准，以确保其提供准确的读数。如果高度计未正确校准，它可能会显示不正确的高度，这在飞行操作中可能产生严重的影响。飞行员接受培训以进行飞行前检查，包括验证高度计设置，以尽量减少此类错误。然而，即使经过仔细检查，仍然存在人为错误的可能性，这可能进一步加剧这种情况。人为因素也在高度读数的准确性中发挥着关键作用。飞行员必须在管理飞行过程中的许多其他任务时，解释仪器提供的数据。压力、疲劳和分心可能导致判断错误或忽视高度监控，从而导致“观察到的高度误差”。例如，飞行员可能过于专注于穿越湍流，而忽略了根据需要调整高度，从而可能导致危险情况。为了减轻与“观察到的高度误差”相关的风险，现代航空技术引入了先进的系统，如雷达高度计和基于GPS的高度报告。这些技术比传统的气压高度计提供更可靠的高度信息。通过利用多个高度数据源，飞行员可以交叉参考读数，降低错误的可能性。总之，理解“观察到的高度误差”对于确保飞行安全至关重要。它涵盖了各种因素，包括大气条件、仪器校准和人类表现。随着航空技术的不断发展，行业必须优先考虑培训和工具，以帮助飞行员准确确定他们的高度，从而最小化与高度差异相关的风险。最终目标是为飞行员和乘客创造一个更安全的飞行环境，使高度测量中的错误保持在绝对最低限度。