Base surveying is the basis of all special surveying,and is developing to special surveying,which is not only the demand of widening the operation fields,but is also the demand of data updating.
英
美
- 基礎測繪是一切專(zhuān)業(yè)測繪的基礎,基礎測繪向專(zhuān)業(yè)測繪的發(fā)展,既是進(jìn)一步拓展業(yè)務(wù)領(lǐng)域的需要,也是從根本上解決基礎測繪成果數據更新的需要。
