Application of UAVs in Surveying and Mapping 25

Hello, glad to answer for you.

UAVs play a very important role in surveying and mapping, and can obtain information from airborne remote sensing equipment, such as high-resolution CCD digital cameras, lightweight optical cameras, infrared scanners, laser scanners, magnetic measuring instruments, etc., process image information with computers, and make images according to certain accuracy requirements. In order to meet the overall needs of urban development, comprehensive geographical and resource information is provided. Correct and complete information is the basis for scientific decision-making.

All regions and departments need the latest and most complete topographic and feature data in comprehensive planning, field archaeology, land consolidation and monitoring, farmland and water conservancy construction, infrastructure construction, factory and mine construction, residential community construction, environmental protection and ecological construction, etc., which has become an urgent problem to be solved by first-class departments at all levels and new development zones. Kunming Jinying UAV specializes in the design, production, sales, and aerial survey and aerial photography services of aerial survey UAV equipment, is China's top technology aerial survey and aerial photography UAV design, manufacturing and aerial flight service provider, can use UAV surveying and mapping technology to accurately reflect the region's newly discovered monuments, new streets, bridges, airports, stations and land, resource use of comprehensive information.

UAV surveying and mapping technology can be widely used in national ecological and environmental protection, mineral resources exploration, marine environmental monitoring, land use investigation, water resources development, crop growth monitoring and yield estimation, agricultural operations, natural disaster monitoring and evaluation, urban planning and municipal management, forest pest protection and monitoring, public safety, national defense, digital earth and advertising photography and other fields, with a broad market demand.

Thank you.

UAVs play a very important role in surveying and mapping, and can obtain information from airborne remote sensing equipment, such as high-resolution CCD digital cameras, lightweight optical cameras, infrared scanners, laser scanners, magnetic measuring instruments, etc., process image information with computers, and make images according to certain accuracy requirements. In order to meet the overall needs of urban development, comprehensive geographical and resource information is provided. Correct and complete information is the basis for scientific decision-making.

All regions and departments need the latest and most complete topographic and feature data in comprehensive planning, field archaeology, land consolidation and monitoring, farmland and water conservancy construction, infrastructure construction, factory and mine construction, residential community construction, environmental protection and ecological construction, etc., which has become an urgent problem to be solved by first-class departments at all levels and new development zones. Kunming Jinying UAV specializes in the design, production, sales, and aerial survey and aerial photography services of aerial survey UAV equipment, is China's top technology aerial survey and aerial photography UAV design, manufacturing and aerial flight service provider, can use UAV surveying and mapping technology to accurately reflect the region's newly discovered monuments, new streets, bridges, airports, stations and land, resource use of comprehensive information.

UAV surveying and mapping technology can be widely used in national ecological and environmental protection, mineral resources exploration, marine environmental monitoring, land use investigation, water resources development, crop growth monitoring and yield estimation, agricultural operations, natural disaster monitoring and evaluation, urban planning and municipal management, forest pest protection and monitoring, public safety, national defense, digital earth and advertising photography and other fields, with a broad market demand.

Mapping. The UAV solution has greatly improved the automation and informatization level of surveying and mapping work, bringing cost and efficiency advantages to surveying and mapping units.

The measurement accuracy is more than 15cm, but the elevation accuracy is very bad, and large-scale surveying and mapping is not recommended.

Because manual surveying and mapping is too slow, it can no longer meet the requirements, and high-precision surveying and mapping UAVs are highly efficient, for example, UAV surveying and mapping a single operation square kilometer, as long as 45 minutes, and two people in the field to collect, may be more than a month, and the cost of surveying and mapping with UAVs is not as high as ***, satellites, etc., is the trend of the future.

Yes, for example, Jinying UAV specializes in aerial surveying and aerial photography, and there are mature models with long endurance and large load, which we have used for several years.

Summary. There is a big difference between the UAV application major and the UAV surveying and mapping major, the former is to learn how to use UAVs for aerial photography, logistics and transportation, environmental monitoring, agricultural information technology and other applications, while the latter is aimed at UAV surveying and mapping technology, focusing on learning how to use UAVs for high-precision surveying and mapping, 3D modeling, geographic information systems, etc. In addition, there are some common contents, such as drone flight management, remote control instruments, image processing, etc., which can be learned in both majors.

There is a big difference between the UAV application major and the UAV surveying and mapping major, the former is to learn how to use UAVs for aerial photography, logistics and transportation, environmental monitoring, agricultural information technology and other applications, while the latter is aimed at UAV mapping technology, focusing on learning how to use UAVs for high-precision surveying and mapping, three-dimensional modeling, geographic information systems, etc. In addition, there are some common contents, such as drone flight management, remote control instruments, image processing, etc., which can be learned in these two majors.

Good. The above is an analysis of the two majors, I hope it can help you.

Which of these two majors is better?

More potential.

In fact, the choice of the group and the profession is more to consider in combination with their own surrounding environment, the pure professional perspective can only be one-sided, the UAV application major is more suitable for extensive employment, and the UAV surveying and mapping collapse staring professional is more limited, you can consider the UAV application profession limitedly.

If you want to work in the construction industry, which of the above two majors is more suitable?

Then you can give preference to the latter UAV surveying and mapping major, which is more suitable for the industry you are engaged in.

If the two majors are studied at the same time, is there a suitable junior college in the range of laughers in Hunan? Because I am a fresh high school graduate, I want to do a single trick like a feast on my academic performance.

I still don't know much about the college, so I need you to investigate it specifically, and I can't recommend it to you one-sidedly.

It is recommended that you take a single major and then expand your studies, otherwise it is easy to scatter your time and energy.

What is the main employment of UAV mapping?

The UAV surveying and mapping technology major is mainly engaged in the application of UAV surveying and mapping technology for industry enterprises in the field of spatial information data collection and processing such as national basic surveying and mapping, intelligent transportation construction and management, smart city construction and management, and land and space planning. For industry enterprises in the fields of line inspection and inspection, film and television production, rural revitalization planning, etc., it is mainly engaged in drone film and television shooting, agricultural plant protection, and line inspection.

Advantages: 1. It is fast and efficient, flexible and mobile, and can often be used as a supplementary means for other surveying and mapping methods.

2. Low cost and wider universality.

3. Strong visualization and more intuitive mapping results.

4. The development prospects are good, and there are many directions worth excavating.

Disadvantages: 1. It is greatly affected by environmental conditions.

2. Compared with some other surveying and mapping methods such as 3D laser scanning, the accuracy needs to be strengthened.

3. Due to the restriction of battery life, the range of word measurement is limited.

Satisfied, thank you.