azimuthal coverage

简明释义

方位可达范围;

英英释义

例句

1.In radar systems, azimuthal coverage determines how much area can be scanned at once.

在雷达系统中，方位角覆盖决定了可以一次扫描的区域大小。

2.The satellite's azimuthal coverage allows it to monitor a wide area of the Earth's surface.

该卫星的方位角覆盖使其能够监测地球表面的广泛区域。

3.The azimuthal coverage of the new weather satellite is significantly larger than its predecessor.

新气象卫星的方位角覆盖比其前身大得多。

4.The drone's azimuthal coverage is critical for conducting aerial surveys effectively.

无人机的方位角覆盖对有效进行空中调查至关重要。

5.To improve communication, we need to analyze the azimuthal coverage of our antennas.

为了改善通信，我们需要分析我们天线的方位角覆盖。

作文

In the realm of geospatial analysis and satellite communications, the term azimuthal coverage plays a crucial role in determining the effectiveness of various systems. Azimuthal coverage refers to the extent of the area that a satellite or a sensor can observe or communicate with, measured in terms of angular coverage around a central point. This concept is essential for understanding how well a satellite can serve its intended purpose, whether it be for Earth observation, telecommunications, or navigation. To illustrate, consider a weather satellite that is tasked with monitoring atmospheric conditions over a specific region. The azimuthal coverage of this satellite will dictate how much of the Earth's surface it can observe at any given time. A satellite with a wide azimuthal coverage can capture data from a larger area, which is particularly beneficial for tracking large weather systems like hurricanes or storms. Conversely, if the azimuthal coverage is limited, the satellite may only be able to monitor a small section of the atmosphere, potentially missing critical changes in weather patterns. Moreover, the design of satellite constellations often takes azimuthal coverage into account to ensure that there are minimal gaps in observation. For instance, global navigation systems like GPS rely on multiple satellites to provide accurate location data. Each satellite has a specific azimuthal coverage area, and by having several satellites in orbit, the system can guarantee that users on the ground have access to signals from multiple sources at all times. This redundancy is vital for maintaining the accuracy and reliability of positioning services. The importance of azimuthal coverage extends beyond satellites; it is also relevant in the field of telecommunications. For instance, mobile phone networks depend on a series of base stations that provide coverage to users within their azimuthal coverage areas. If a base station has a narrow azimuthal coverage, it may leave certain areas underserved, leading to dropped calls or slow internet speeds. Network engineers must carefully plan the placement of these stations to maximize azimuthal coverage and ensure that users have seamless connectivity. In conclusion, azimuthal coverage is a fundamental concept in both satellite technology and telecommunications. It defines the angular range over which a satellite or communication device can operate effectively. Understanding azimuthal coverage is essential for optimizing the performance of various systems, ensuring that they can meet the demands of users and provide reliable data and communication services. As technology continues to advance, the significance of azimuthal coverage will only grow, making it a key consideration in future innovations in geospatial and communication technologies.

方位覆盖在地理空间分析和卫星通信领域中扮演着至关重要的角色，它决定了各种系统的有效性。方位覆盖是指卫星或传感器可以观察或与之通信的区域范围，以中心点周围的角度覆盖来衡量。这个概念对于理解卫星如何有效地实现其预期目的至关重要，无论是用于地球观测、通信还是导航。例如，考虑一颗气象卫星，其任务是监测特定区域的气候条件。这颗卫星的方位覆盖将决定它在任何给定时间内可以观察到多大面积的地球表面。具有广泛方位覆盖的卫星可以从更大的区域捕获数据，这对于跟踪大型天气系统如飓风或风暴尤其有利。相反，如果方位覆盖有限，卫星可能只能监测大气的一小部分，从而可能错过天气模式中的关键变化。此外，卫星星座的设计通常会考虑方位覆盖，以确保观察时没有重要的盲区。例如，全球导航系统如GPS依赖于多颗卫星提供准确的位置数据。每颗卫星都有一个特定的方位覆盖区域，通过在轨道上拥有多颗卫星，该系统可以确保地面用户始终能够接收到来自多个来源的信号。这种冗余对于保持定位服务的准确性和可靠性至关重要。方位覆盖的重要性不仅限于卫星；它在电信领域同样适用。例如，移动电话网络依赖一系列基站为用户提供其方位覆盖区域内的覆盖。如果一个基站的方位覆盖狭窄，可能会导致某些区域服务不足，从而导致通话中断或互联网速度缓慢。网络工程师必须仔细规划这些基站的放置，以最大化方位覆盖，确保用户能够无缝连接。总之，方位覆盖是卫星技术和电信的基本概念。它定义了卫星或通信设备能够有效操作的角度范围。理解方位覆盖对于优化各种系统的性能至关重要，确保它们能够满足用户的需求，并提供可靠的数据和通信服务。随着技术的不断进步，方位覆盖的重要性只会增加，使其成为未来地理空间和通信技术创新中的关键考虑因素。