azimuth error

简明释义

方位误差;

英英释义

例句

1.To improve navigation accuracy, we need to calibrate the sensors to minimize azimuth error 方位角误差.

为了提高导航精度，我们需要校准传感器，以最小化azimuth error 方位角误差。

2.The radar system reported an azimuth error 方位角误差 of 5 degrees, affecting target tracking.

雷达系统报告了5度的azimuth error 方位角误差，影响了目标跟踪。

3.Our drone's flight path was altered due to an unexpected azimuth error 方位角误差 during its mission.

由于任务期间出现意外的azimuth error 方位角误差，我们的无人机飞行路径被改变。

4.Engineers used advanced algorithms to detect and correct the azimuth error 方位角误差 in the satellite's positioning system.

工程师使用先进的算法来检测和纠正卫星定位系统中的azimuth error 方位角误差。

5.The military exercise highlighted the importance of correcting azimuth error 方位角误差 in artillery targeting.

军事演习强调了在炮兵瞄准中纠正azimuth error 方位角误差的重要性。

作文

In the field of navigation and surveying, precision is paramount. One of the critical factors that can affect the accuracy of navigational instruments is the azimuth error, which refers to the discrepancy between the true direction of a point and the direction indicated by a compass or other navigational device. Understanding azimuth error is essential for anyone involved in activities such as land surveying, military operations, or even recreational navigation like hiking and sailing.The term 'azimuth' itself refers to the angle between a reference direction (usually north) and the line of sight to a target point. This angle is measured in degrees and is crucial for determining the correct heading when navigating. However, various factors can introduce azimuth error, leading to potential miscalculations and navigational mistakes.One common source of azimuth error is magnetic declination, which is the angle between magnetic north and true north. Depending on where you are on Earth, this angle can vary significantly. For instance, if a navigator is in an area where the magnetic declination is not accounted for, they might find themselves off course. This is particularly important in regions with strong magnetic fields or near the poles, where the difference can be quite pronounced.Environmental factors can also contribute to azimuth error. For example, large metal structures, geological formations, or even atmospheric conditions can distort the magnetic field, leading to inaccuracies. This is why surveyors and navigators often employ correction techniques to adjust their readings and minimize azimuth error.In modern technology, GPS systems have largely mitigated some of the traditional issues related to azimuth error. However, understanding the concept remains crucial, especially in situations where GPS signals may be weak or unavailable, such as in dense forests or urban canyons. Navigators must still rely on their knowledge of azimuth error to ensure they can interpret their surroundings accurately and make necessary adjustments.Moreover, training and experience play significant roles in mastering the concept of azimuth error. For instance, experienced mariners are trained to recognize the signs of navigational errors and can often correct their course based on environmental cues. Similarly, land surveyors use sophisticated equipment and techniques to measure and account for azimuth error, ensuring that their work is as precise as possible.In conclusion, the azimuth error is a fundamental concept in navigation and surveying that highlights the importance of accuracy and awareness of environmental influences. Whether one is using a simple compass or advanced GPS technology, understanding the implications of azimuth error is essential for successful navigation. By recognizing the potential sources of error and employing corrective measures, navigators and surveyors can enhance their skills and ensure they remain on the right track, both literally and figuratively.

在导航和测量领域，精确性至关重要。影响导航仪器准确性的关键因素之一是方位误差，它指的是一个点的真实方向与指南针或其他导航设备指示的方向之间的差异。理解方位误差对于任何参与土地测量、军事行动或甚至休闲导航（如远足和航海）的人来说都是必不可少的。“方位”一词本身指的是参考方向（通常是北）与目标点视线之间的角度。这个角度以度数为单位，对于确定导航时的正确航向至关重要。然而，各种因素可能会导致方位误差，从而导致潜在的计算错误和导航失误。一个常见的方位误差来源是磁偏角，即磁北与真北之间的角度。根据你在地球上的位置，这个角度可能会有显著变化。例如，如果导航员处于未考虑磁偏角的区域，他们可能会发现自己偏离了航向。这在磁场强烈或靠近极地的地区尤其重要，因为差异可能非常明显。环境因素也可能导致方位误差。例如，大型金属结构、地质构造甚至大气条件都可能扭曲磁场，导致不准确。这就是为什么测量师和导航员通常采用修正技术来调整他们的读数并最小化方位误差。在现代技术中，GPS系统在很大程度上减轻了与传统方位误差相关的一些问题。然而，理解这一概念仍然至关重要，特别是在GPS信号可能较弱或不可用的情况下，例如在密林或城市峡谷中。导航员仍然必须依赖对方位误差的理解，以确保能够准确解释周围环境并进行必要的调整。此外，培训和经验在掌握方位误差的概念中发挥着重要作用。例如，经验丰富的水手经过训练，能够识别导航错误的迹象，并且通常可以根据环境线索纠正航向。同样，土地测量师使用复杂的设备和技术来测量和考虑方位误差，确保他们的工作尽可能精确。总之，方位误差是导航和测量中的一个基本概念，突显了准确性和对环境影响的意识的重要性。无论是使用简单的指南针还是先进的GPS技术，理解方位误差的含义对于成功导航都是必不可少的。通过认识到潜在的误差来源并采取修正措施，导航员和测量师可以提高他们的技能，确保他们在正确的轨道上，无论是字面上还是比喻上。