基于交叉点不符值统计的航空重力测量质量评估方法

姜作喜, 张虹, 屈进红, 王志博, 王鑫, 王蓬

A quality evaluation method of airborne gravity survey based on statistics of discrepancies between measurements at intersection points

Zuo-Xi JIANG, Hong ZHANG, Jin-Hong QU, Zhi-Bo WANG, Xin WANG, Peng WANG

表4 A2测区切割线水平调整后测线精度统计分布

统计区间mGal <0.2 0.2 | 0.3 0.3 | 0.4 0.4 | 0.5 0.5 | 0.6 0.6 | 0.7 0.7 | 0.8 0.8 | 0.9 0.9 | 1.0 1.0 | 1.1 1.1 | 1.2 1.2 | 1.3 1.3 | 1.4 1.4 | 1.5 >1.5 总计 测线频率 0 17 77 113 113 75 29 23 7 2 1 0 0 1 0 458 占比/% 0 3.7 16.8 24.7 24.7 16.4 6.3 5.0 1.5 0.4 0.2 0 0 0.2 0 100