What does the summary of photogrammetry technology include?

The technology of photogrammetry is summarized as follows:

1. Overview of photogrammetry technology: Introduce the basic concepts of photogrammetry technology, such as its definition, development history and application fields.

2. Photogrammetry principle: Expound the basic principle of photogrammetry, including key links such as photo collection, photo processing and coordinate calculation.

3. Photogrammetry equipment: This paper introduces all kinds of equipment used in photogrammetry, such as aerial camera, camera and rangefinder. Their working principle and performance characteristics are expounded.

4. Photogrammetric data processing: The processing flow of photogrammetry data is introduced in detail, including key steps such as data preprocessing, coordinate calculation and accuracy evaluation.

5. Application cases of photogrammetry: List some typical application cases of photogrammetry, such as topographic mapping, urban planning and resource investigation. And explain their technical realization and application effect.

Features are as follows:

1, technical category: Photogrammetry involves many disciplines, such as optics, geometry, computer science and so on. , high technical content.

2. Accuracy: Photogrammetry technology can obtain high-precision measurement results through accurate coordinate calculation and data processing, and provide reliable data support for various applications.

3. Efficiency: Photogrammetry technology adopts advanced equipment and algorithms, which can quickly acquire and process a large amount of data and improve work efficiency.

4. Extensiveness: Photogrammetry technology is widely used in various fields, such as topographic mapping, urban planning and resource investigation. And has broad application prospects.

5. Innovation: With the continuous progress of science and technology, photogrammetry technology is also constantly innovating and developing, and new technologies and methods are constantly emerging to promote the development of related fields.

Application of photogrammetry technology in the field of natural resources;

1. Land resources survey: Through aerial photogrammetry and remote sensing technology, large-scale and high-precision topographic data can be obtained, providing basic data for land resources survey. At the same time, through the monitoring and analysis of land use, problems in land use can be found and solved in time.

2. Mineral resources survey: photogrammetry.

Skilled hand drilling technology can be used for the investigation and exploration of mineral resources. Through the measurement and analysis of topography, geological structure and other information, Wan Xin can determine the distribution and reserves of mineral resources, and provide scientific basis for the development and management of mineral resources.

3. Forest resources survey: Through aerial photogrammetry and remote sensing technology, large-scale and high-precision forest resources data can be obtained, including forest area, tree species distribution and growth status. These data can provide scientific basis for the protection and management of forest resources.

4. Water resources investigation: Photogrammetry technology can be used for water resources investigation and monitoring. By measuring and analyzing topography, hydrogeology and other information, we can determine the distribution and reserves of water resources and provide scientific basis for the development and management of water resources.

5. Ecological environment monitoring: Photogrammetry technology can be used to monitor and analyze the ecological environment. Through the measurement and analysis of topography, vegetation coverage, hydrometeorology and other information, we can understand the present situation and changing trend of the ecological environment and provide scientific basis for the protection and management of the ecological environment.

Photogrammetry technology is widely used in the field of natural resources, which can provide scientific basis and technical support for the investigation and management of land resources, mineral resources, forest resources, water resources and ecological environment.