摘要
基于广州及深圳海岛海岸带区域的1∶2 000航空摄影测量项目,对比分析A3航摄仪在有、无地面像控点情况下的空中三角测量精度。结果表明,在无地面像控点的情况下,A3仍可满足海岛海岸带区域大比例尺成图的精度要求,且航摄效率高、成图周期短。本研究可为A3在海岛海岸带区域的应用提供参考。
Based on aerial photography projectof 1 ： 2 000 in the island and coastal zone in Guangzhou and Shenzhen,A3 aerialtriangulation precise is compared between without and with controlled points.The results show that A3 camera can still satisfy the accuracy requirement under uncontrolled triangulation in the island and coastal zone with high efficiency aerial photography, and short mapping cycle, which provides a reference of A3 application in the island and coastal zone.
出处
《海洋测绘》
CSCD
2016年第5期79-82,共4页
Hydrographic Surveying and Charting
