oblique cylindrical orthomorphic projection

简明释义

斜切渐长海图

英英释义

例句

1.Geographers often utilize oblique cylindrical orthomorphic projection for educational purposes.

地理学家通常利用倾斜圆柱正形投影用于教育目的。

2.For urban planning, the oblique cylindrical orthomorphic projection is useful in visualizing city layouts.

在城市规划中，倾斜圆柱正形投影对于可视化城市布局非常有用。

3.The oblique cylindrical orthomorphic projection allows for accurate distance measurement across the map.

该倾斜圆柱正形投影允许在地图上准确测量距离。

4.The map displayed using oblique cylindrical orthomorphic projection provides a more realistic view of the terrain.

使用倾斜圆柱正形投影显示的地图提供了更真实的地形视图。

5.In navigation, the oblique cylindrical orthomorphic projection helps pilots understand flight paths better.

在导航中，倾斜圆柱正形投影帮助飞行员更好地理解飞行路径。

作文

In the field of cartography, various types of map projections are utilized to represent the three-dimensional surface of the Earth on a two-dimensional plane. One such projection is the oblique cylindrical orthomorphic projection, which offers unique advantages for specific applications. Understanding this projection requires an exploration of its characteristics, advantages, and practical uses. The term 'oblique' in oblique cylindrical orthomorphic projection refers to the angle at which the Earth's surface is projected onto the map. Unlike standard cylindrical projections that align with the equator, oblique projections can be tilted, allowing the mapmaker to focus on a particular region of interest. This flexibility is particularly beneficial when representing areas that are not situated directly along the equator or when emphasizing specific geographical features.The 'cylindrical' aspect indicates that the projection is based on a cylinder wrapped around the globe. When the Earth's surface is projected onto this cylindrical surface, it results in a map that can maintain certain properties of shapes and angles within the regions being represented. This characteristic is crucial for navigation and for creating maps that require accurate representation of distances and directions.The term 'orthomorphic' signifies that the projection preserves the local angles, making it conformal. This means that while the overall scale may vary across the map, the angles between intersecting lines remain intact. This property is essential for applications such as aeronautical charts where accurate navigation is paramount. Pilots and navigators rely on these charts to ensure they can make precise turns and adjustments during their journeys.One of the significant advantages of the oblique cylindrical orthomorphic projection is its ability to provide a more realistic representation of regions that are not easily captured by traditional projections. For example, when mapping countries or continents that extend far north or south, an oblique projection can help minimize distortion in those areas. This is particularly useful for geopolitical analyses, urban planning, and environmental studies, where understanding the spatial relationships between various regions is critical.However, like all projections, the oblique cylindrical orthomorphic projection comes with its limitations. While it excels in preserving angles, it may distort areas and distances. Therefore, cartographers must carefully consider the purpose of their map and the trade-offs involved in choosing this projection. For instance, if the goal is to represent land area accurately, a different projection might be more suitable.In conclusion, the oblique cylindrical orthomorphic projection represents a vital tool in the cartographer's toolkit. Its unique properties allow for the effective representation of the Earth's surface, especially for specific regions of interest. By preserving angles and providing flexibility in orientation, this projection facilitates accurate navigation and enhances our understanding of geographical relationships. As technology continues to evolve, the application of oblique cylindrical orthomorphic projection will likely expand, offering new insights into our world and aiding in various fields such as urban planning, environmental science, and navigation.

在制图领域，各种类型的地图投影被用来将地球的三维表面表示在二维平面上。其中一种投影是倾斜圆柱正形投影，它为特定应用提供了独特的优势。理解这种投影需要探讨其特征、优点和实际用途。“倾斜”这个术语在倾斜圆柱正形投影中指的是将地球表面投影到地图上的角度。与标准的圆柱投影不同，后者与赤道对齐，倾斜投影可以倾斜，使制图者能够关注特定的兴趣区域。这种灵活性在表示不直接位于赤道沿线的地区时尤其有利，或者在强调特定地理特征时。“圆柱”这一方面表明该投影是基于一个包裹在地球周围的圆柱体。当地球表面投影到这个圆柱体表面时，生成的地图可以保持被表示区域的某些形状和角度特性。这一特性对于导航和创建需要准确表示距离和方向的地图至关重要。“正形”一词表示该投影保持局部角度，使其符合。也就是说，虽然地图上的整体比例可能会有所不同，但交叉线之间的角度保持不变。这一特性对于航空图等应用至关重要，在这些应用中，准确的导航是首要任务。飞行员和导航员依赖这些图表以确保他们在旅途中能够进行精确的转弯和调整。倾斜圆柱正形投影的一个显著优势是，它能够提供对那些不容易通过传统投影捕捉的区域的更真实的表示。例如，当绘制北方或南方延伸较远的国家或大陆时，倾斜投影可以帮助最小化这些区域的失真。这对于地缘政治分析、城市规划和环境研究尤其有用，因为理解各个地区之间的空间关系至关重要。然而，像所有投影一样，倾斜圆柱正形投影也有其局限性。虽然它在保持角度方面表现出色，但可能会扭曲面积和距离。因此，制图师必须仔细考虑地图的目的以及选择这种投影所涉及的权衡。例如，如果目标是准确表示土地面积，可能更适合使用其他投影。总之，倾斜圆柱正形投影代表了制图师工具箱中的一个重要工具。其独特的特性使得有效地表示地球表面成为可能，特别是对于特定的兴趣区域。通过保持角度并提供方向上的灵活性，该投影促进了准确导航，并增强了我们对地理关系的理解。随着技术的不断发展，倾斜圆柱正形投影的应用可能会扩展，为我们提供对世界的新见解，并帮助城市规划、环境科学和导航等各个领域。