electronic line of position

简明释义

无线电定位线

英英释义

例句

1.In modern navigation, the electronic line of position helps in reducing human error.

在现代导航中，电子位置线有助于减少人为错误。

2.Using radar, the crew was able to identify the electronic line of position during their night voyage.

在夜间航行中，船员利用雷达识别了电子位置线。

3.The captain plotted the electronic line of position on the chart to avoid obstacles.

船长在图表上绘制了电子位置线以避免障碍物。

4.The electronic line of position was crucial for the aircraft's approach to the runway.

对于飞机接近跑道，电子位置线至关重要。

5.The navigator used the GPS to determine the electronic line of position for accurate sailing.

导航员使用GPS来确定准确航行的电子位置线。

作文

In the world of navigation, especially maritime navigation, precision is paramount. One of the key tools that navigators use to determine their position accurately is the concept of an electronic line of position. This term refers to a method used in electronic navigation systems to establish a line that represents a navigator's position based on data from various electronic sources, such as GPS and radar. Understanding the electronic line of position is crucial for anyone involved in navigation, whether they are professional mariners or recreational boaters.The electronic line of position essentially serves as a visual representation of a vessel's location relative to known points, which can be other vessels, landmarks, or navigational buoys. When a navigator inputs data from their electronic devices, the system calculates the vessel's current position and displays it on a chart. This process allows for real-time tracking of the vessel's movement and aids in plotting a safe course.One of the most significant advantages of using an electronic line of position is the increased accuracy it provides. Traditional methods of navigation, such as dead reckoning or celestial navigation, can be prone to errors due to factors like drift, wind, and currents. However, with electronic navigation systems, the chances of miscalculating one’s position are significantly reduced. The electronic line of position takes into account the latest data, giving navigators a clear and precise line to follow.Moreover, the electronic line of position can be integrated with other navigational tools, enhancing overall situational awareness. For instance, when combined with AIS (Automatic Identification System), which tracks the movements of nearby vessels, the electronic line of position can help prevent collisions and ensure safer navigation. Navigators can see not only where they are but also where other vessels are in relation to their position, allowing for better decision-making while at sea.However, it is essential to note that reliance on electronic systems comes with its own set of challenges. While the electronic line of position is a powerful tool, navigators must remain vigilant and not solely depend on technology. Equipment failures, signal loss, or even software glitches can lead to incorrect positioning. Therefore, it is vital for navigators to complement their electronic navigation with traditional skills and knowledge.In conclusion, the electronic line of position is a fundamental aspect of modern navigation that enhances the accuracy and safety of maritime travel. As technology continues to evolve, understanding how to effectively utilize tools like the electronic line of position will become increasingly important for navigators. By combining electronic systems with traditional navigational skills, sailors can ensure they are well-prepared for any journey they undertake on the open water.

在导航的世界中，尤其是海洋导航中，精确性至关重要。导航员用来准确确定其位置的关键工具之一就是电子位置线的概念。这个术语指的是一种方法，用于电子导航系统中，根据来自各种电子源（如GPS和雷达）的数据建立一条线，表示导航员的位置。理解电子位置线对任何参与导航的人来说都是至关重要的，无论他们是专业的海员还是休闲的船员。电子位置线本质上作为船只相对于已知点（其他船只、地标或航行浮标）位置的可视化表示。当导航员输入来自其电子设备的数据时，系统会计算船只当前的位置并在图表上显示。这一过程允许实时跟踪船只的运动，并有助于绘制安全航线。使用电子位置线的一个显著优势是它提供的更高精度。传统的导航方法，如推算法或天文导航，可能由于漂移、风和洋流等因素而容易出错。然而，通过电子导航系统，错误计算自身位置的机会显著减少。电子位置线考虑了最新的数据，使导航员能够清晰而精确地跟随一条航线。此外，电子位置线可以与其他导航工具集成，增强整体的情境意识。例如，当与AIS（自动识别系统）结合使用时，AIS跟踪附近船只的运动，电子位置线可以帮助防止碰撞，确保更安全的导航。导航员不仅可以看到他们的位置，还可以看到其他船只相对于他们的位置，从而在海上做出更好的决策。然而，重要的是要注意，依赖电子系统也带来了自己的一系列挑战。虽然电子位置线是一个强大的工具，但导航员必须保持警惕，而不是单纯依赖技术。设备故障、信号丢失甚至软件故障都可能导致定位不准确。因此，导航员将其电子导航与传统技能和知识相结合是至关重要的。总之，电子位置线是现代导航的一个基本方面，增强了海洋旅行的准确性和安全性。随着技术的不断发展，理解如何有效利用像电子位置线这样的工具将变得越来越重要。通过将电子系统与传统导航技能相结合，水手们可以确保他们为在开放水域进行的任何旅程做好充分准备。