compass survey

简明释义

罗盘仪测量

英英释义

例句

1.The compass survey revealed that the land had shifted over the years.

这次罗盘测量显示土地在多年间发生了移动。

2.A compass survey is essential for accurate navigation in unfamiliar terrain.

在不熟悉的地形中，罗盘测量对准确导航至关重要。

3.Using a compass survey, the geologist was able to map the orientation of the rock layers.

通过罗盘测量，地质学家能够绘制岩层的方向。

4.The team conducted a compass survey to determine the boundaries of the new property.

团队进行了罗盘测量以确定新物业的边界。

5.Before starting construction, the engineers performed a compass survey to ensure proper alignment.

在开始施工之前，工程师们进行了罗盘测量以确保正确对齐。

作文

In the field of surveying and mapping, the term compass survey refers to a method of determining the positions of points on the Earth's surface using a magnetic compass. This technique has been used for centuries and remains a fundamental aspect of land surveying. The compass survey involves measuring angles and distances between various points to create accurate maps and plots of land. Surveyors utilize the compass to establish directions and alignments, which are crucial for ensuring that the measurements taken are precise and reliable.The process begins with the surveyor selecting a starting point, known as a station. From this station, the surveyor uses the compass to measure the angle to the next point of interest. By recording these angles and the distances between points, the surveyor can triangulate the positions of various landmarks and features in the area. The accuracy of a compass survey is heavily dependent on the skill of the surveyor and the quality of the equipment used.One significant advantage of the compass survey is its simplicity and cost-effectiveness. Unlike more advanced surveying techniques that require expensive technology and equipment, a compass and measuring tape can suffice for basic surveying tasks. This makes the compass survey particularly appealing for small-scale projects or for use in remote areas where access to modern tools may be limited.However, there are limitations to the compass survey. One of the primary challenges is the influence of magnetic declination, which is the angle difference between magnetic north and true north. This variation can lead to inaccuracies if not properly accounted for during the survey process. Additionally, environmental factors such as nearby metallic objects or geological formations can interfere with the compass readings, further complicating the survey.Despite these challenges, the compass survey has played a crucial role in the development of land measurement and mapping techniques. It laid the groundwork for more sophisticated methods of surveying and is still taught in many surveying courses today. Understanding the principles behind the compass survey provides valuable insight into the evolution of surveying practices and the importance of precision in mapping.In conclusion, the compass survey is a vital technique in the realm of surveying that combines historical significance with practical application. While it may not be as technologically advanced as some modern methods, its straightforward approach and accessibility make it an enduring choice for surveyors. As we continue to explore and develop new surveying technologies, the foundational knowledge gained from the compass survey will remain relevant and essential for future generations of professionals in the field. The blend of traditional methods with modern advancements ensures that surveying will continue to evolve while honoring its roots.

在测量和制图领域，术语compass survey指的是一种使用磁罗盘确定地球表面点的位置的方法。这种技术已经使用了几个世纪，并且仍然是土地测量的基本方面。compass survey涉及测量各个点之间的角度和距离，以创建准确的地图和土地图。测量师利用罗盘建立方向和对齐，这是确保所测量的结果精确可靠的关键。该过程始于测量师选择一个起始点，称为站点。从这个站点开始，测量师使用罗盘测量到下一个感兴趣点的角度。通过记录这些角度和点之间的距离，测量师可以三角测量出该区域内各种地标和特征的位置。compass survey的准确性在很大程度上取决于测量师的技能和所使用设备的质量。compass survey的一个显著优势是其简单性和经济性。与需要昂贵技术和设备的更先进的测量技术不同，基本的测量任务只需一把罗盘和测量带即可。这使得compass survey特别适合小规模项目或在偏远地区使用，那里可能无法获得现代工具。然而，compass survey也有其局限性。主要挑战之一是磁偏角，即磁北与真北之间的角度差异。如果在测量过程中没有正确考虑这一变化，可能会导致不准确。此外，环境因素如附近的金属物体或地质构造也可能干扰罗盘读数，进一步使测量变得复杂。尽管存在这些挑战，compass survey在土地测量和制图技术的发展中发挥了重要作用。它为更复杂的测量方法奠定了基础，并且至今仍在许多测量课程中教授。理解compass survey背后的原理为我们提供了对测量实践演变及其在制图中精确性的重要性的宝贵见解。总之，compass survey是测量领域中的一种重要技术，它结合了历史意义和实际应用。虽然它可能没有一些现代方法那么技术先进，但其直接的方法和可获取性使其成为测量师的持久选择。随着我们继续探索和开发新的测量技术，从compass survey中获得的基础知识将对未来几代专业人士仍然相关和重要。传统方法与现代进步的结合确保了测量将继续发展，同时尊重其根源。