dilution of precision

简明释义

精度因子

英英释义

例句

1.The dilution of precision 精度稀释 increases when the angle between satellites decreases.

当卫星之间的角度减小时，dilution of precision 精度稀释会增加。

2.Surveyors must account for the dilution of precision 精度稀释 when conducting measurements in areas with tall buildings.

测量师在高楼林立的区域进行测量时，必须考虑到dilution of precision 精度稀释。

3.When multiple satellites are used for navigation, the dilution of precision 精度稀释 is minimized, improving accuracy.

当多个卫星用于导航时，dilution of precision 精度稀释被最小化，从而提高了准确性。

4.In a crowded urban area, the dilution of precision 精度稀释 in GPS signals can lead to inaccurate location tracking.

在拥挤的城市区域，GPS信号中的dilution of precision 精度稀释可能导致位置跟踪不准确。

5.The dilution of precision 精度稀释 can significantly affect the performance of autonomous vehicles in dense traffic.

在密集交通中，dilution of precision 精度稀释会显著影响自动驾驶汽车的性能。

作文

In the field of technology and navigation, the term dilution of precision refers to a phenomenon that can significantly impact the accuracy of positioning systems, particularly Global Positioning Systems (GPS). Understanding this concept is crucial for engineers, navigators, and anyone who relies on precise location data. The dilution of precision occurs when the satellite geometry is poor, leading to less accurate position fixes. This can happen due to various factors such as atmospheric conditions, satellite positions, and the number of satellites in view.For instance, when satellites are clustered closely together in the sky, the dilution of precision increases, causing the calculated position to be less reliable. Conversely, when satellites are well distributed across the sky, the precision of the location data improves, leading to more accurate positioning. This is why it is essential to have a clear view of the sky when using GPS devices, as obstructions like tall buildings, mountains, or dense foliage can hinder the signal and increase the dilution of precision.Moreover, the dilution of precision can also be affected by the type of GPS receiver being used. High-quality receivers with advanced algorithms can mitigate some of the effects of dilution of precision, providing more accurate readings even in less-than-ideal conditions. However, cheaper, lower-quality devices may struggle to maintain accuracy when faced with the same challenges.The implications of dilution of precision extend beyond personal navigation. In fields such as aviation, maritime navigation, and even agriculture, accurate positioning is critical. For example, pilots rely on GPS for landing approaches, where even a small error can lead to catastrophic outcomes. Therefore, understanding and mitigating the effects of dilution of precision is vital for safety and efficiency in these industries.In addition to its technical aspects, the concept of dilution of precision can serve as a metaphor in various contexts. In decision-making processes, for example, the presence of too many conflicting opinions can lead to a dilution of clarity and focus, similar to how poor satellite geometry dilutes the precision of GPS data. Just as navigators must seek optimal satellite arrangements for precise positioning, individuals and teams should strive for clear communication and consensus to avoid confusion and ensure effective decision-making.In conclusion, the term dilution of precision encapsulates a critical aspect of navigation technology that has far-reaching implications. From enhancing the accuracy of GPS systems to serving as a cautionary tale in decision-making scenarios, understanding this concept is essential for anyone involved in fields that depend on precise measurements. By recognizing the factors that contribute to dilution of precision, we can better navigate both technological landscapes and complex human interactions, leading to improved outcomes in various endeavors. As we continue to advance in technology, a deeper understanding of such concepts will only become more important in ensuring accuracy and reliability in our increasingly interconnected world.

在技术和导航领域，术语dilution of precision指的是一种现象，它可以显著影响定位系统的准确性，特别是全球定位系统（GPS）。理解这个概念对工程师、导航员以及任何依赖精确位置数据的人来说都是至关重要的。dilution of precision发生在卫星几何形状较差时，导致位置修正的准确性降低。这可能由于各种因素引起，例如大气条件、卫星位置和可视卫星的数量。例如，当卫星在空中聚集得很近时，dilution of precision会增加，从而导致计算出的位置信息可靠性降低。相反，当卫星在天空中分布良好时，位置数据的精度会提高，从而实现更准确的定位。这就是为什么在使用GPS设备时，拥有清晰的天空视野至关重要，因为高楼大厦、山脉或密集的树叶等障碍物可能会阻碍信号并增加dilution of precision。此外，dilution of precision还可能受到使用的GPS接收器类型的影响。高质量的接收器配备先进的算法，可以减轻一些dilution of precision的影响，即使在不理想的条件下也能提供更准确的读数。然而，便宜的低质量设备可能在面临相同挑战时难以保持准确性。dilution of precision的影响不仅限于个人导航。在航空、海洋导航甚至农业等领域，准确的定位至关重要。例如，飞行员依赖GPS进行着陆进近，在这种情况下，即使是微小的错误也可能导致灾难性的后果。因此，理解和减轻dilution of precision的影响对于这些行业的安全和效率至关重要。除了其技术方面，dilution of precision这一概念还可以在各种上下文中作为隐喻。例如，在决策过程中，过多相互冲突的意见可能导致清晰度和专注度的稀释，这与糟糕的卫星几何形状导致GPS数据精度的稀释类似。正如导航员必须寻求最佳卫星排列以实现精确定位一样，个人和团队也应努力实现清晰的沟通和共识，以避免混乱并确保有效的决策。总之，术语dilution of precision概括了导航技术的一个关键方面，这一方面具有深远的影响。从提高GPS系统的准确性到作为决策场景中的警示故事，理解这一概念对任何参与依赖精确测量的领域的人都是至关重要的。通过认识到导致dilution of precision的因素，我们可以更好地在技术领域和复杂的人际互动中导航，从而在各种事业中取得更好的成果。随着我们在技术上的不断进步，对这些概念的深入理解将变得越来越重要，以确保在我们日益互联的世界中实现准确性和可靠性。