World Geodetic System of 19841984

简明释义

年世界大地测量系统(子午仪卫导系统采用1972年大地测量系统

英英释义

例句

1.When studying satellite imagery, it is crucial to understand the World Geodetic System of 1984 for accurate geographic representation.

在研究卫星图像时，理解1984年世界大地测量系统对于准确的地理表示至关重要。

2.The GPS devices we use today are based on the World Geodetic System of 1984, which provides a standard for mapping and navigation.

我们今天使用的GPS设备是基于1984年世界大地测量系统，它为制图和导航提供了标准。

3.Many mapping applications rely on the World Geodetic System of 1984 for precise location data.

许多制图应用依赖于1984年世界大地测量系统来获取精确的位置信息。

4.In geospatial analysis, the World Geodetic System of 1984 serves as a reference framework for coordinates.

在地理空间分析中，1984年世界大地测量系统作为坐标的参考框架。

5.The World Geodetic System of 1984 is essential for global positioning systems used in aviation.

1984年世界大地测量系统对于航空中使用的全球定位系统至关重要。

作文

The importance of accurate geographical data cannot be overstated in today's world, where navigation and mapping play crucial roles in various sectors such as transportation, telecommunications, and environmental management. One of the fundamental frameworks that support these activities is the World Geodetic System of 1984 (1984年世界大地测量系统), commonly abbreviated as WGS 84. This system provides a standard coordinate frame for the Earth, allowing for precise location referencing across the globe.Developed by the National Imagery and Mapping Agency (NIMA) in the United States, the World Geodetic System of 1984 (1984年世界大地测量系统) serves as the foundation for GPS technology, which has revolutionized how we navigate and interact with our environment. The system defines a fixed global reference frame for the Earth, integrating various geodetic measurements and satellite data to create a consistent model of the Earth's shape, size, and gravitational field.One of the critical features of the World Geodetic System of 1984 (1984年世界大地测量系统) is its use of a geodetic datum known as the WGS 84 ellipsoid. This ellipsoid approximates the Earth's surface and provides a mathematical model that helps in converting geographic coordinates (latitude and longitude) into Cartesian coordinates, which are essential for many applications, including computer mapping and spatial analysis.Moreover, the World Geodetic System of 1984 (1984年世界大地测量系统) is not static; it has undergone updates to improve accuracy and adapt to changes in the Earth's surface caused by tectonic movements and other geological processes. These updates ensure that the system remains relevant and continues to provide reliable data for users worldwide.In practical terms, the implications of utilizing the World Geodetic System of 1984 (1984年世界大地测量系统) are vast. For instance, in the field of aviation, pilots rely on GPS systems that use WGS 84 for accurate navigation. Similarly, emergency services utilize this geodetic system for efficient response times during crises, allowing them to pinpoint locations quickly and effectively.Furthermore, in scientific research, the World Geodetic System of 1984 (1984年世界大地测量系统) is crucial for environmental monitoring and climate studies. Researchers can track changes in land use, deforestation rates, and urbanization patterns using data referenced to WGS 84, facilitating better decision-making for sustainable development.In conclusion, the World Geodetic System of 1984 (1984年世界大地测量系统) is an essential tool in our increasingly interconnected world. Its role in providing a standardized framework for geographical data cannot be overlooked, as it enables accurate navigation, enhances safety in various industries, and supports scientific research. As technology continues to evolve, the significance of WGS 84 will only grow, highlighting the need for ongoing education and understanding of geospatial systems in our daily lives.

在当今世界，准确的地理数据的重要性不言而喻，导航和制图在交通运输、电信和环境管理等各个领域发挥着至关重要的作用。支持这些活动的基本框架之一是1984年世界大地测量系统（World Geodetic System of 1984），通常缩写为WGS 84。该系统为地球提供了标准的坐标框架，使全球位置参考变得精确。1984年世界大地测量系统（World Geodetic System of 1984）由美国国家影像与制图局（NIMA）开发，作为GPS技术的基础，该技术彻底改变了我们导航和与环境互动的方式。该系统定义了地球的固定全球参考框架，整合了各种大地测量测量和卫星数据，以创建地球形状、大小和重力场的一致模型。1984年世界大地测量系统（World Geodetic System of 1984）的一个关键特征是它使用一种称为WGS 84椭球体的大地测量基准。这种椭球体近似地球表面，并提供一个数学模型，帮助将地理坐标（纬度和经度）转换为笛卡尔坐标，这对于许多应用（包括计算机制图和空间分析）至关重要。此外，1984年世界大地测量系统（World Geodetic System of 1984）并不是静态的；它经过更新以提高准确性并适应由于构造运动和其他地质过程引起的地球表面的变化。这些更新确保该系统保持相关性，并继续为全球用户提供可靠的数据。在实际应用中，利用1984年世界大地测量系统（World Geodetic System of 1984）的影响是巨大的。例如，在航空领域，飞行员依赖于使用WGS 84进行准确导航的GPS系统。同样，紧急服务部门利用这一大地测量系统，在危机期间提高响应速度，使他们能够快速有效地定位地点。此外，在科学研究中，1984年世界大地测量系统（World Geodetic System of 1984）对环境监测和气候研究至关重要。研究人员可以使用参考于WGS 84的数据跟踪土地利用变化、森林砍伐率和城市化模式，从而促进可持续发展的更好决策。总之，1984年世界大地测量系统（World Geodetic System of 1984）是我们日益互联的世界中的一项重要工具。它在提供地理数据标准化框架方面的作用不可忽视，因为它使导航准确、提高各行业的安全性，并支持科学研究。随着技术的不断发展，WGS 84的重要性只会增加，突显出对地理空间系统在日常生活中持续教育和理解的需求。