基于软件开发框架(Qt)的航空放射性测量测线离线编辑软件开发OA

Airborne radiation survey serves as a crucial technique for resource exploration and environmental monitoring.However,the preprocessing of flight line data within its operational workflow has long relied on manual operations,resulting in low efficiency.Particularly under unmanned aerial vehicle(UAV)or unattended operation modes,operators are unable to manage line data in real time.This necessitates the manual removal of invalid track points and correction of line numbers during post-processing,which is a tedious and error-prone task.To address these issues,this paper presents the design and implementation of a flight line clipping and line number auto-matching software based on the Qt framework.Developed in the C++language,the software utilizes the Qt framework to achieve visualized overlay display of designed lines and flight tracks,and supports interactive clipping.It employs a project file(.proj)to uniformly manage survey area data.The JSON-structured project file integrates design line information,flight sortie data,and editing status,supporting the saving and restoration of the complete workflow.Core functionalities include:data clipping based on polygonal selection and point number range,automatic line number matching,line number assignment for repeated flight lines,as well as batch line number editing and data export.This software effectively tackles the problems of low efficiency in manual clipping and chaotic line number management inherent in traditional workflows,realizing the automation and visualization of airborne survey data preprocessing.Ractical application has demonstrated that the software significantly enhances data processing efficiency,providing reliable technical support for the unmanned operation of airborne radiation surveys.