Soil and water conservation monitoring through UAV aerial surveys has been developed rapidly,offering numerous benefits in soil erosion control and supervision.However,the current monitoring accuracy falls short of meeting the requirements for refined development.From the six aspects of the external environmental interference,sensor hardware performance,flight program planning,coordinate positioning accuracy,internal data processing,and the impact of unique circumstances,it was summed up based on the existing study the main factors and mechanisms that influence the accuracy of the soil and water conservation monitoring through the UAV aerial survey.In addition,it was also probed into the novel approach to enhance the monitoring accuracy by introducing the remote sensing image quality control and verification mechanism,enhancing image identification and interpretation methods,conducting the time-series analysis of change characteristics and the dynamic monitoring.
关键词
无人机遥感/水土保持监测/精度/影响因素/提升途径
Key words
UAV remote sensing/soil and water conservation monitoring/accuracy/influencing factors/improvement pathway
维普
万方数据