고해상도 정사영상 제작을 위한 표준품셈 현행화 연구

Abstract

This study aims to propose the optimal number of days and personnel required for each stage of producing high-resolution orthoimages. To achieve this, the process of orthoimage production was differentiated from image map production, and actual workflows were reflected by categorizing tasks according to the latest regulations on orthoimage production tasks and outputs. The tasks were classified into two main categories, eight intermediate categories, and twelve subcategories. Additionally, adjustment coefficients were established to estimate the workload based on the ground sampling distance (GSD) of high-resolution orthoimages. By analyzing field surveys and empirical data from image map production companies, the appropriate labor hours required for each workflow stage were derived. For the empirical data analysis, standardized scores (Z-scores) were applied to eliminate outliers, allowing for the calculation of appropriate adjustment ratios for new resolutions. The research results were reviewed through expert consultation meetings and public hearings to gather feedback, leading to the final proposed revision.