With the rapid development of social economy, the problem of water pollution is becoming more and more serious. In order to fundamentally improve the quality and efficiency of water environmental engineering construct...With the rapid development of social economy, the problem of water pollution is becoming more and more serious. In order to fundamentally improve the quality and efficiency of water environmental engineering construction, it is necessary to establish and improve the environmental monitoring quality assessment system and effectively control the water quality standard substances. Based on this, this paper analyzes the significance of the application of environmental monitoring quality control in the application of water quality standard substance, puts forward the problems existing in the current water environment monitoring, analyzes the current situation of environmental quality monitoring control and the application of water quality standard substance, and puts forward the application points of water quality standard substance in the quality control of environmental monitoring for reference.展开更多
Since China entered the new era, China has paid more and more attention to the Internet information technology. China's network information technology has been more widely spread, the introduction of unmanned aeri...Since China entered the new era, China has paid more and more attention to the Internet information technology. China's network information technology has been more widely spread, the introduction of unmanned aerial mapping technology in the process of topographic mapping not only makes the workload of mapping reduced, but also makes the results of mapping more understandable. Unmanned aerial surveying and mapping technology was deeply loved by the general research of surveying and mapping personnel and staff because of UAV aerial surveying and mapping technology can greatly reduce the influence of human factors in the process of topographic map of surveying and mapping, surveying and mapping researchers and staff for the general to provide more accurate real data. Plus, the unmanned aerial vehicle (UAV) is more convenient to use, in most areas of China are applicable, wide measuring range, easy to carry. These advantages make UAV aerial surveying and mapping technology in the surveying and mapping industry more and more attention. This paper mainly introduces the principle and related technology used by UAV in topographic mapping, hoping to provide a valuable reference for peers.展开更多
文摘With the rapid development of social economy, the problem of water pollution is becoming more and more serious. In order to fundamentally improve the quality and efficiency of water environmental engineering construction, it is necessary to establish and improve the environmental monitoring quality assessment system and effectively control the water quality standard substances. Based on this, this paper analyzes the significance of the application of environmental monitoring quality control in the application of water quality standard substance, puts forward the problems existing in the current water environment monitoring, analyzes the current situation of environmental quality monitoring control and the application of water quality standard substance, and puts forward the application points of water quality standard substance in the quality control of environmental monitoring for reference.
文摘Since China entered the new era, China has paid more and more attention to the Internet information technology. China's network information technology has been more widely spread, the introduction of unmanned aerial mapping technology in the process of topographic mapping not only makes the workload of mapping reduced, but also makes the results of mapping more understandable. Unmanned aerial surveying and mapping technology was deeply loved by the general research of surveying and mapping personnel and staff because of UAV aerial surveying and mapping technology can greatly reduce the influence of human factors in the process of topographic map of surveying and mapping, surveying and mapping researchers and staff for the general to provide more accurate real data. Plus, the unmanned aerial vehicle (UAV) is more convenient to use, in most areas of China are applicable, wide measuring range, easy to carry. These advantages make UAV aerial surveying and mapping technology in the surveying and mapping industry more and more attention. This paper mainly introduces the principle and related technology used by UAV in topographic mapping, hoping to provide a valuable reference for peers.
