sounding datum

简明释义

海图基准面海图基准面

英英释义

例句

1.The research relied on historical sounding datum to analyze changes in sea level.

该研究依赖于历史sounding datum分析海平面变化。

2.Using the sounding datum, the team was able to create an accurate map of the seabed.

利用sounding datum，团队能够绘制出准确的海底地图。

3.The marine surveyor collected the sounding datum to determine the depth of the water.

海洋测量员收集了sounding datum以确定水深。

4.For navigation purposes, we need reliable sounding datum to avoid shallow areas.

为了导航，我们需要可靠的sounding datum以避免浅水区。

5.The sounding datum indicated that the underwater terrain was more complex than previously thought.

sounding datum显示水下地形比之前想象的要复杂得多。

作文

In the field of oceanography and marine sciences, the term sounding datum is crucial for understanding the depths of water bodies. A sounding datum refers to a reference point used for measuring the depth of water. It acts as a baseline from which depth measurements are taken during surveys. This concept is vital for various applications, including navigation, construction, and environmental monitoring. Without accurate sounding datum, it would be challenging to determine the topography of the seafloor or to ensure safe passage for vessels.When conducting a hydrographic survey, scientists often rely on specific sounding datum to collect data about the underwater landscape. For instance, the mean sea level (MSL) is frequently used as a standard sounding datum. By measuring depths relative to MSL, researchers can create accurate maps of the ocean floor, which are essential for maritime navigation and resource management.The importance of sounding datum extends beyond just mapping. In engineering projects, such as the construction of bridges or underwater pipelines, knowing the precise depth of water is vital to ensure that structures are built safely and effectively. Engineers must account for variations in water levels due to tides, weather, and other environmental factors, making the choice of a reliable sounding datum even more critical.Moreover, in the context of climate change, sounding datum plays a significant role in monitoring sea level rise. By establishing consistent reference points, scientists can track changes over time and assess the impact of global warming on coastal regions. Accurate data derived from sounding datum can inform policy decisions and help communities prepare for potential flooding or habitat loss.In summary, the concept of sounding datum is foundational in various scientific and engineering disciplines. It provides a necessary reference for depth measurement, enabling researchers and professionals to perform their work with precision. Understanding and utilizing sounding datum effectively can lead to better navigation, safer construction practices, and informed responses to environmental challenges. As we continue to explore and interact with our oceans, the significance of sounding datum will only grow, highlighting the need for ongoing research and innovation in this area.

在海洋学和海洋科学领域，术语测深基准对于理解水体的深度至关重要。测深基准是指用于测量水深的参考点。它作为进行调查时深度测量的基线。这个概念在各种应用中都很重要，包括导航、建筑和环境监测。如果没有准确的测深基准，确定海底地形或确保船只安全通行将面临挑战。在进行水文调查时，科学家们通常依赖特定的测深基准来收集有关水下景观的数据。例如，平均海平面（MSL）常常被用作标准测深基准。通过相对于MSL测量深度，研究人员可以创建准确的海底地图，这对海上导航和资源管理至关重要。测深基准的重要性不仅仅局限于制图。在工程项目中，例如桥梁或水下管道的建设，知道水的确切深度对于确保结构的安全和有效建造至关重要。工程师必须考虑潮汐、天气和其他环境因素导致的水位变化，因此选择可靠的测深基准显得尤为重要。此外，在气候变化的背景下，测深基准在监测海平面上升方面发挥着重要作用。通过建立一致的参考点，科学家可以跟踪时间变化，并评估全球变暖对沿海地区的影响。由测深基准得出的准确数据可以为政策决策提供信息，并帮助社区为潜在的洪水或栖息地丧失做好准备。总之，测深基准的概念在各种科学和工程学科中都是基础性的。它提供了深度测量所需的参考，使研究人员和专业人士能够精确地进行工作。有效理解和利用测深基准可以带来更好的导航、更安全的建筑实践和对环境挑战的知情应对。随着我们继续探索和与海洋互动，测深基准的重要性只会增加，突显出这一领域持续研究和创新的必要性。