1∶50000动态更新成果外业抽检方法探讨

Discussion on the Field Work Sampling Inspection Method for 1:50 000 Dynamic Update Results

1∶50 000地形数据库动态更新成果外业抽检时,错漏问题需标注在核查图纸上,由于佐证照片不能与标注问题形成关联,只能人工判断编辑输入,导致外业核查效率不高、内业整理容易出错的问题。为提高效率和准确度,避免过多的人为失误,研发了外业巡查错漏问题标注软件。该软件在实地外业核查中能较大幅度提高外业检验工作效率,减少人为错误。

When we field sampling inspecting the 1:50 000 terrain database dynamic update results, the wrong problems to be marked on the verification of the drawings, and the evidence photos can't be associated with the problem of labeling, only artificial judgment. Because of this, the field verification efficiency is not high, and the interior work finishing is prone to errors. In order to improve the efficiency and accuracy, avoid too much of the human errors, and reduce the workload of both field and interior work, we developed the field work inspection wrong leakage problem annotation software. Through the practice found that this software can greatly improve the efficiency of field inspection, and reduce human errors.