equatorial cylindrical orthomorphic chart

简明释义

赤切圆柱正形投影海图

英英释义

例句

1.The teacher explained that an equatorial cylindrical orthomorphic chart maintains accurate angles, making it useful for certain types of mapping.

老师解释说，赤道圆柱正形图保持准确的角度，使其在某些类型的制图中非常有用。

2.Cartographers prefer using an equatorial cylindrical orthomorphic chart for maps that require a balance between shape and area.

制图师更喜欢使用赤道圆柱正形图，用于需要形状和面积之间平衡的地图。

3.The geographer used an equatorial cylindrical orthomorphic chart to accurately represent the tropical regions of the Earth.

地理学家使用了一个赤道圆柱正形图来准确表示地球的热带地区。

4.In navigation, an equatorial cylindrical orthomorphic chart can help sailors plot their course across the ocean.

在航海中，赤道圆柱正形图可以帮助水手规划他们的航线。

5.When studying climate patterns, researchers often refer to an equatorial cylindrical orthomorphic chart for its clear representation of equatorial regions.

在研究气候模式时，研究人员经常参考赤道圆柱正形图，因为它清晰地表示了赤道地区。

作文

In the field of cartography, various types of maps are used to represent the Earth's surface. One such map is known as the equatorial cylindrical orthomorphic chart. This type of chart is particularly interesting due to its unique properties and applications in geography and navigation. The term 'equatorial' refers to the alignment of the map with the equator, meaning that the central meridian of the chart coincides with the equator itself. This alignment allows for a more accurate representation of regions near the equator, making it an invaluable tool for certain geographical analyses.The 'cylindrical' aspect of the equatorial cylindrical orthomorphic chart indicates that the projection is based on a cylinder wrapped around the Earth. When creating this type of map, the Earth's surface is projected onto a cylinder, which is then unwrapped to form a flat map. This method of projection helps maintain the relative shapes of landmasses, which is crucial for various applications, including navigation and land surveying.One of the most significant features of the equatorial cylindrical orthomorphic chart is its orthomorphic property. Orthomorphic projections are designed to preserve angles, making them conformal. This means that while distances and areas may be distorted, the angles between intersecting lines are maintained. This characteristic is particularly useful for navigators and pilots, as it allows for accurate course plotting and direction finding. When using a equatorial cylindrical orthomorphic chart, navigators can rely on the fact that straight lines drawn on the map correspond to true directions on the Earth's surface.However, like any map projection, the equatorial cylindrical orthomorphic chart has its limitations. While it excels in representing regions close to the equator, distortions become more pronounced as one moves toward the poles. Landmasses in higher latitudes may appear stretched or compressed, leading to potential inaccuracies in spatial analysis. Therefore, while this type of chart is incredibly useful for specific geographical contexts, it is essential for users to understand its limitations and the implications of using such a projection.In conclusion, the equatorial cylindrical orthomorphic chart serves as a vital tool in the field of cartography, providing a unique way to visualize and analyze the Earth's surface. Its ability to maintain angles while depicting the equator accurately makes it particularly valuable for navigation and geographical studies. However, users must remain aware of its limitations, especially regarding distortions at higher latitudes. Overall, understanding and mastering the equatorial cylindrical orthomorphic chart is essential for anyone involved in geography, navigation, or related fields, as it enhances our ability to interpret and interact with the world around us.

在制图学领域，各种类型的地图被用来表示地球表面。其中一种地图被称为赤道圆柱正形图。这种类型的图表由于其独特的特性和在地理及导航中的应用而特别引人注目。“赤道”一词指的是地图与赤道的对齐，意味着图表的中央经线与赤道本身重合。这种对齐方式使得对赤道附近地区的表示更加准确，使其成为某些地理分析中不可或缺的工具。“圆柱”这一方面说明了赤道圆柱正形图的投影是基于一个包裹在地球周围的圆柱体。当创建这种类型的地图时，地球表面被投影到一个圆柱上，然后展开形成一张平面地图。这种投影方法有助于保持陆地形状的相对关系，这对于导航和土地测量等各种应用至关重要。赤道圆柱正形图最显著的特征之一是其正形特性。正形投影旨在保持角度，使其具有保角性。这意味着尽管距离和面积可能会失真，但交叉线之间的角度保持不变。这一特性对于导航员和飞行员尤其有用，因为它允许准确的航向绘制和方向查找。在使用赤道圆柱正形图时，导航员可以依赖于地图上绘制的直线与地球表面的真实方向相对应。然而，像任何地图投影一样，赤道圆柱正形图也有其局限性。虽然它在表示接近赤道的区域方面表现出色，但当朝极地移动时，失真会变得更加明显。高纬度的陆地可能会出现拉伸或压缩，从而导致空间分析中的潜在不准确性。因此，尽管这种类型的图表在特定地理背景下非常有用，但用户必须了解其局限性及使用此类投影的影响。总之，赤道圆柱正形图作为制图学中的重要工具，为可视化和分析地球表面提供了一种独特的方法。它在保持角度的同时准确描绘赤道的能力，使其在导航和地理研究中尤为宝贵。然而，用户必须意识到其局限性，特别是在高纬度地区的失真。总体而言，理解和掌握赤道圆柱正形图对于任何涉及地理、导航或相关领域的人来说都是必不可少的，因为它增强了我们解释和与周围世界互动的能力。