distance circle of position

简明释义

距离船位线

英英释义

例句

1.Using GPS technology, we can visualize the distance circle of position for accurate navigation.

使用GPS技术，我们可以可视化位置距离圆以实现准确导航。

2.The navigator plotted the vessel's location using the distance circle of position to determine its proximity to the shore.

导航员利用位置距离圆绘制船只的位置，以确定其与海岸的距离。

3.The search and rescue team established a distance circle of position around the last known location of the missing hiker.

搜救队在失踪徒步旅行者的最后已知位置周围建立了位置距离圆。

4.In aviation, pilots often rely on the distance circle of position to ensure they are on the correct flight path.

在航空中，飞行员常常依靠位置距离圆来确保他们在正确的飞行路径上。

5.Maritime operations frequently utilize the distance circle of position to track moving vessels.

海事操作经常利用位置距离圆来跟踪移动的船只。

作文

In the realm of navigation and positioning, understanding the concept of a distance circle of position is crucial for effective route planning and safety. A distance circle of position refers to a geographical representation that indicates all possible locations where a vessel or an aircraft could be at a given distance from a known point. This concept plays a significant role in marine and aerial navigation, as it helps navigators assess their position relative to other landmarks or reference points.When navigating through open waters or vast skies, pilots and sailors often rely on various tools and technologies to determine their exact location. However, due to factors such as weather conditions, equipment limitations, and human error, pinpointing an exact position can be challenging. Herein lies the importance of the distance circle of position. By establishing a circle around a known point, navigators can visualize a range of possible locations they might occupy, allowing them to make informed decisions about their next course of action.For instance, consider a ship that has just received its position from a GPS device. The navigator knows the ship is currently 10 nautical miles away from a designated waypoint. By drawing a distance circle of position with a radius of 10 nautical miles centered on the waypoint, the navigator can identify all potential locations where the ship could be. This visualization aids in assessing risks, identifying nearby hazards, and planning safe routes.Moreover, the distance circle of position is not only limited to maritime navigation. In aviation, pilots also utilize this concept when determining their position relative to airports, waypoints, or air traffic control instructions. For example, if a pilot is instructed to maintain a certain distance from an airport, they can use the distance circle of position to ensure they adhere to safety regulations while navigating through congested airspace.The practical applications of the distance circle of position extend beyond navigation. It also serves as a valuable tool for search and rescue operations. When a vessel or aircraft goes missing, search teams can use the last known position and draw a distance circle of position to identify potential areas where the missing craft may be located. This approach enhances the efficiency of search efforts, enabling rescuers to cover the most likely areas first.In conclusion, the distance circle of position is a fundamental concept in navigation that provides critical insights into a vehicle's possible locations based on a known point. By employing this tool, navigators can enhance their situational awareness, improve safety, and optimize their routes. Whether in the vast oceans or the expansive skies, understanding the distance circle of position remains essential for anyone involved in navigation. As technology continues to advance, the integration of this concept with modern navigation systems will undoubtedly lead to even greater precision and safety in travel.

在导航和定位领域，理解“位置距离圆”的概念对于有效的路线规划和安全至关重要。“位置距离圆”是指一个地理表示，显示了在已知点的给定距离内，船只或飞机可能处于的所有位置。这个概念在海洋和航空导航中发挥着重要作用，因为它帮助导航员评估他们相对于其他地标或参考点的位置。在开放水域或广阔天空中航行时，飞行员和水手通常依赖各种工具和技术来确定他们的确切位置。然而，由于天气条件、设备限制和人为错误等因素，准确定位可能会很具挑战性。这就是“位置距离圆”重要性的所在。通过在已知点周围建立一个圆，导航员可以可视化他们可能占据的位置范围，从而使他们能够对下一步行动做出明智的决策。例如，考虑一艘刚刚从GPS设备接收到位置的船只。导航员知道这艘船目前距离指定航点10海里。通过绘制一个半径为10海里的“位置距离圆”，以航点为中心，导航员可以识别出船只可能所在的所有潜在位置。这种可视化有助于评估风险、识别附近的危险并规划安全的航线。此外，“位置距离圆”不仅限于海洋导航。在航空领域，飞行员在确定他们相对于机场、航点或空中交通管制指令的位置时也利用这个概念。例如，如果飞行员被指示保持与机场的一定距离，他们可以使用“位置距离圆”来确保在拥挤的空域中遵守安全规定。“位置距离圆”的实际应用超越了导航。它也是搜索和救援行动中的一个有价值的工具。当一艘船只或飞机失踪时，搜索团队可以使用最后已知的位置并绘制一个“位置距离圆”，以识别可能发现失踪飞行器的区域。这种方法提高了搜索工作的效率，使救援人员能够首先覆盖最可能的区域。总之，“位置距离圆”是导航中的一个基本概念，它提供了基于已知点的车辆可能位置的重要见解。通过使用这一工具，导航员可以增强他们的情况意识、提高安全性并优化他们的航线。无论是在广阔的海洋还是浩瀚的天空中，理解“位置距离圆”对任何参与导航的人来说仍然是必不可少的。随着技术的不断进步，这一概念与现代导航系统的整合无疑将导致旅行中更大的精确度和安全性。