visible satellite

简明释义

可得到的卫星

英英释义

例句

1.The visible satellite 可见卫星 imagery showed a large wildfire spreading in the region.

该可见卫星 可见卫星图像显示了该地区一场大型野火的蔓延。

2.Farmers use visible satellite 可见卫星 data to monitor crop health and make better decisions.

农民利用可见卫星 可见卫星数据监测作物健康，做出更好的决策。

3.The meteorologist explained how the visible satellite 可见卫星 imagery helps track storm systems.

气象学家解释了如何利用可见卫星 可见卫星图像来追踪风暴系统。

4.During the day, the visible satellite 可见卫星 images provide clear views of cloud cover.

白天，可见卫星 可见卫星图像提供了云层覆盖的清晰视图。

5.Researchers analyze visible satellite 可见卫星 data to study urban heat islands.

研究人员分析可见卫星 可见卫星数据以研究城市热岛效应。

作文

In the realm of meteorology and astronomy, the term visible satellite refers to a type of satellite that captures images of the Earth using visible light. These satellites play a crucial role in weather forecasting, environmental monitoring, and disaster management. By utilizing the sunlight that reflects off the Earth's surface, visible satellites provide us with stunning images that help scientists and meteorologists analyze weather patterns and changes in the environment. The functionality of a visible satellite is quite fascinating. It operates by detecting light in the visible spectrum, which ranges from approximately 400 to 700 nanometers. This allows the satellite to capture images that are similar to what the human eye can see. The data collected can be used to create detailed maps of cloud cover, land use, and vegetation, among other things. For instance, during a storm event, a visible satellite can show the development of clouds and the movement of weather systems, providing valuable information to forecasters. One of the most significant advantages of visible satellites is their ability to provide real-time imagery. This immediacy is essential for tracking severe weather events such as hurricanes or tornadoes. Meteorologists rely on these images to issue timely warnings and to help communities prepare for impending disasters. Furthermore, the images produced by visible satellites can also assist in search and rescue operations by identifying affected areas and assessing damage. However, it is important to note that visible satellites have their limitations. They cannot operate effectively during nighttime since they depend on sunlight to capture images. This is where other types of satellites, such as infrared satellites, come into play. Infrared satellites can detect heat emitted from the Earth, allowing them to function even in darkness or through cloud cover. Nevertheless, the combination of both visible satellites and infrared satellites provides a comprehensive view of the Earth's weather and environmental conditions. In addition to their applications in meteorology, visible satellites are also used in various fields such as agriculture, forestry, and urban planning. By analyzing the images produced, researchers can monitor crop health, assess deforestation, and plan urban developments more effectively. The integration of visible satellite imagery into these fields has led to improved decision-making and resource management. In conclusion, the role of visible satellites in our understanding of the Earth and its atmosphere cannot be overstated. They provide invaluable data that helps us predict weather patterns, monitor environmental changes, and respond to natural disasters. As technology advances, we can expect to see even more sophisticated visible satellites that will enhance our capabilities in observing and understanding our planet. The future of satellite technology holds great promise for improving life on Earth, making it essential for us to continue investing in this field.

在气象学和天文学领域，术语可见卫星指的是一种利用可见光捕捉地球图像的卫星。这些卫星在天气预报、环境监测和灾害管理中发挥着至关重要的作用。通过利用反射在地球表面的阳光，可见卫星为我们提供了惊人的图像，帮助科学家和气象学家分析天气模式和环境变化。 可见卫星的功能非常迷人。它通过检测可见光谱中的光来工作，该光谱大约在400到700纳米之间。这使得卫星能够捕捉与人眼所见相似的图像。收集的数据可用于创建详细的云层覆盖、土地利用和植被图等。例如，在暴风雨事件期间，可见卫星可以显示云的发展和天气系统的移动，为预报员提供有价值的信息。 可见卫星最显著的优势之一是它们能够提供实时图像。这种即时性对于跟踪严重天气事件如飓风或龙卷风至关重要。气象学家依赖这些图像发布及时警报，帮助社区为即将发生的灾难做好准备。此外，由可见卫星生成的图像还可以协助搜索和救援行动，通过识别受影响区域和评估损失。 然而，需要注意的是，可见卫星也有其局限性。由于它们依赖于阳光捕捉图像，因此在夜间无法有效工作。在这种情况下，其他类型的卫星，如红外卫星，就派上用场了。红外卫星能够探测地球发出的热量，使它们能够在黑暗或云层覆盖下运作。然而，可见卫星和红外卫星的结合提供了对地球天气和环境条件的全面视角。 除了在气象学中的应用，可见卫星还被用于农业、林业和城市规划等多个领域。通过分析产生的图像，研究人员可以监测作物健康、评估森林砍伐情况，并更有效地规划城市发展。将可见卫星图像整合到这些领域中，已导致决策和资源管理的改善。 总之，可见卫星在我们理解地球及其大气方面的作用不可小觑。它们提供了宝贵的数据，帮助我们预测天气模式、监测环境变化并应对自然灾害。随着科技的进步，我们可以期待看到更先进的可见卫星，这将增强我们观察和理解我们星球的能力。卫星技术的未来为改善地球上的生活带来了巨大希望，因此继续投资这一领域至关重要。