sounding datum

简明释义

海图基准面

英英释义

例句

1.The team compiled a database of sounding datum from various locations for comparative analysis.

团队编制了来自不同地点的声纳数据数据库以进行比较分析。

2.Using sounding datum, the engineers designed a safer foundation for the new bridge.

利用声纳数据，工程师为新桥设计了一个更安全的基础。

3.The oceanographer collected a series of sounding datum to analyze the depth of the ocean floor.

海洋学家收集了一系列的声纳数据来分析海底的深度。

4.The sounding datum obtained during the survey revealed unexpected geological formations.

调查中获得的声纳数据揭示了意想不到的地质结构。

5.In our research, we need accurate sounding datum to ensure the validity of our findings.

在我们的研究中，我们需要准确的声纳数据以确保研究结果的有效性。

作文

In the field of oceanography and marine research, the term sounding datum refers to a reference point or baseline used for measuring the depth of water bodies. This concept is crucial for various applications, including navigation, underwater construction, and environmental studies. Understanding the sounding datum is essential for scientists and engineers who work in marine environments, as it provides a standardized way to assess depths and create accurate maps of underwater topography.The importance of having a reliable sounding datum cannot be overstated. For instance, when conducting surveys for underwater pipelines or cables, engineers must know the precise depth of the seabed to avoid potential hazards. If the sounding datum is not accurately established, it could lead to costly mistakes, such as damaging existing infrastructure or causing environmental harm.Additionally, the sounding datum plays a significant role in navigation. Ships and submarines rely on accurate depth measurements to ensure safe passage through various water bodies. A miscalculation in the depth, due to an incorrect sounding datum, could result in groundings or collisions, which can have catastrophic consequences.Marine biologists also depend on accurate sounding datum for their research. By knowing the depth of different areas in the ocean, they can study the habitats of various marine species and understand how depth affects biodiversity. Furthermore, changes in the sounding datum over time can indicate shifts in sedimentation patterns, which may be linked to climate change or human activities.In practice, establishing a sounding datum involves using various tools and techniques. Traditional methods include echo sounding, where sound waves are sent from a vessel to the seabed, and the time taken for the echoes to return is measured to calculate depth. Modern technology has enhanced this process with the use of satellite-based systems and advanced sonar equipment, allowing for more precise and efficient data collection.Moreover, the sounding datum is not static; it can change due to natural events such as erosion, sediment deposition, or tectonic activity. Therefore, regular updates and recalibrations are necessary to maintain the accuracy of depth measurements. This dynamic nature requires researchers and engineers to stay vigilant and continually monitor the conditions of the marine environment.In conclusion, the concept of sounding datum is integral to various fields that involve the study and utilization of marine environments. Its significance spans navigation, engineering, and scientific research, making it a critical element in ensuring safety and accuracy in underwater endeavors. As technology continues to advance, the methods for determining and utilizing sounding datum will likely become even more sophisticated, paving the way for better understanding and management of our oceans. The ongoing exploration and study of marine environments will heavily rely on the foundational knowledge provided by accurate sounding datum.

在海洋学和海洋研究领域，术语sounding datum指的是用于测量水体深度的参考点或基准。这一概念对导航、海底建筑和环境研究等各种应用至关重要。理解sounding datum对于在海洋环境中工作的科学家和工程师来说是必不可少的，因为它提供了一种标准化的方法来评估深度并创建准确的水下地形图。拥有可靠的sounding datum的重要性不容小觑。例如，在进行海底管道或电缆的调查时，工程师必须知道海床的确切深度，以避免潜在的危险。如果sounding datum没有准确建立，可能会导致代价高昂的错误，例如损坏现有基础设施或造成环境危害。此外，sounding datum在导航中也发挥着重要作用。船只和潜艇依赖准确的深度测量以确保安全通过各种水体。由于sounding datum的错误计算，深度可能导致搁浅或碰撞，这可能会产生灾难性的后果。海洋生物学家也依赖准确的sounding datum进行研究。通过了解海洋不同区域的深度，他们可以研究各种海洋物种的栖息地，并了解深度如何影响生物多样性。此外，随着时间的推移，sounding datum的变化可能表明沉积模式的变化，这可能与气候变化或人类活动有关。在实践中，建立sounding datum涉及使用各种工具和技术。传统方法包括回声测深，即从船只向海床发送声波，并测量回声返回所需的时间以计算深度。现代技术通过使用基于卫星的系统和先进的声纳设备增强了这一过程，使数据收集更加精确和高效。此外，sounding datum并非静态，它可能因侵蚀、沉积或构造活动等自然事件而变化。因此，定期更新和重新校准是维护深度测量准确性的必要条件。这种动态特性要求研究人员和工程师保持警惕，持续监测海洋环境的状况。总之，sounding datum的概念对于涉及研究和利用海洋环境的各个领域都是不可或缺的。它的重要性涵盖了导航、工程和科学研究，使其成为确保水下工作安全和准确的关键要素。随着技术的不断进步，确定和利用sounding datum的方法可能会变得更加复杂，为更好地理解和管理我们的海洋铺平道路。对海洋环境的持续探索和研究将严重依赖于准确sounding datum所提供的基础知识。