air photogrammetric survey

简明释义

航空摄影测量;

英英释义

例句

1.The air photogrammetric survey revealed several previously unknown archaeological sites.

这项航空摄影测量调查揭示了几个以前未知的考古遗址。

2.An air photogrammetric survey was conducted to monitor the changes in the coastline over the years.

进行了一项航空摄影测量调查，以监测沿海地区多年来的变化。

3.Using an air photogrammetric survey, we can create detailed topographic maps of the area.

通过使用航空摄影测量调查，我们可以创建该地区的详细地形图。

4.The city council commissioned an air photogrammetric survey to assess the damage caused by the recent storm.

市议会委托进行了一项航空摄影测量调查，以评估最近风暴造成的损害。

5.We rely on air photogrammetric surveys for accurate land use planning.

我们依赖于航空摄影测量调查来进行准确的土地利用规划。

作文

In recent years, the field of surveying has undergone significant advancements, particularly with the integration of technology. One notable method that has gained prominence is the air photogrammetric survey. This technique involves capturing aerial photographs from an aircraft and using them to create detailed maps and three-dimensional models of the Earth's surface. The air photogrammetric survey combines traditional surveying methods with modern imaging technology, allowing for greater accuracy and efficiency in data collection.The process begins with the selection of a suitable flight path, which is determined by the area to be surveyed and the specific objectives of the project. Drones or manned aircraft equipped with high-resolution cameras are utilized to capture overlapping images of the terrain. These images are then processed using specialized software that employs algorithms to analyze the photographs and extract relevant information. The result is a comprehensive dataset that can be used for various applications, including urban planning, environmental monitoring, and infrastructure development.One of the primary advantages of the air photogrammetric survey is its ability to cover large areas quickly and efficiently. Traditional ground-based surveying methods can be time-consuming and labor-intensive, often requiring teams of surveyors to traverse the land on foot. In contrast, aerial surveys can be completed in a fraction of the time, reducing labor costs and minimizing disruption to the environment. Additionally, the high-resolution images captured during the survey provide a level of detail that is often unattainable through ground-based methods.Furthermore, the data obtained from air photogrammetric surveys can be easily integrated with Geographic Information Systems (GIS), enabling planners and decision-makers to visualize and analyze spatial information effectively. This integration allows for better-informed decisions regarding land use, resource management, and disaster response planning.However, it is essential to note that while the air photogrammetric survey offers numerous benefits, it also comes with certain challenges. For instance, weather conditions can significantly impact the quality of aerial images. Cloud cover, rain, and strong winds can hinder visibility and affect the accuracy of the data collected. Therefore, careful planning and consideration of environmental factors are crucial to ensure successful survey outcomes.Moreover, the reliance on technology raises concerns about data security and privacy. As aerial surveys often capture images of private properties and sensitive areas, it is vital to adhere to legal regulations and ethical standards to protect individuals' rights and maintain public trust.In conclusion, the air photogrammetric survey represents a significant leap forward in the field of surveying, blending traditional techniques with cutting-edge technology to produce accurate and efficient results. Its ability to cover vast areas quickly, coupled with the integration of GIS, makes it an invaluable tool for various applications. However, as with any technological advancement, it is essential to address the challenges and ethical considerations that accompany its use. As we continue to explore the potential of aerial surveying, the air photogrammetric survey will undoubtedly play a crucial role in shaping our understanding of the world around us.

近年来，测量领域经历了重大进展，特别是技术的整合。其中一个显著的方法是航空摄影测量调查。该技术涉及从飞机上拍摄航拍照片，并利用这些照片创建地球表面的详细地图和三维模型。航空摄影测量调查将传统测量方法与现代成像技术相结合，使数据收集的准确性和效率更高。这一过程始于选择合适的飞行路径，这由待测区域和项目的具体目标决定。无人机或配备高分辨率相机的载人飞机被用来捕捉地形的重叠图像。这些图像随后使用专门的软件进行处理，该软件使用算法分析照片并提取相关信息。结果是一个全面的数据集，可用于各种应用，包括城市规划、环境监测和基础设施建设。航空摄影测量调查的主要优势之一是其快速高效覆盖大面积的能力。传统的基于地面的测量方法可能耗时且劳动密集，通常需要测量团队徒步穿越土地。相比之下，航空调查可以在极短的时间内完成，从而降低劳动成本并最小化对环境的干扰。此外，在调查过程中捕获的高分辨率图像提供了通常通过地面方法无法获得的细节水平。此外，来自航空摄影测量调查的数据可以轻松与地理信息系统（GIS）集成，使规划者和决策者能够有效地可视化和分析空间信息。这种集成有助于更好地做出关于土地使用、资源管理和灾害响应规划的决策。然而，值得注意的是，尽管航空摄影测量调查提供了众多好处，但也存在一些挑战。例如，天气条件会显著影响航拍图像的质量。云层、降雨和强风可能会妨碍能见度并影响所收集数据的准确性。因此，仔细规划和考虑环境因素对于确保调查结果的成功至关重要。此外，对技术的依赖引发了数据安全和隐私方面的担忧。由于航空调查通常捕捉私有财产和敏感区域的图像，因此遵守法律法规和道德标准以保护个人权利并维护公众信任至关重要。总之，航空摄影测量调查代表了测量领域的重大进步，将传统技术与尖端科技相结合，以产生准确和高效的结果。其快速覆盖广阔区域的能力，加上GIS的整合，使其成为各种应用中不可或缺的工具。然而，正如任何技术进步一样，解决伴随其使用的挑战和伦理考虑至关重要。随着我们继续探索航空测量的潜力，航空摄影测量调查无疑将在塑造我们对周围世界的理解中发挥关键作用。