白石泉-红柳井地区航磁测量影响因素分析

Study on the influenc factor of airborne magnetic survey in Baishiquan-Hongliujing area

为研究同一地区两次不同比例尺的航磁测量数据存在差异的原因,对影响航磁测量因素进行了分析,归纳出该区域影响航磁测量结果的主要原因。通过对白石泉-红柳井地区航磁数据的精确对比发现,在其他条件相近的情况下,影响该区航磁解释结果因素中飞行高度影响最大,飞行比例尺、仪器精度和飞行平台对航磁解释影响较小。

Two set of different scale airborne magnetic data in the same area were studied to analyzing the influencing factor on the data divergence,and The main factor was founded in the paper through the analysis.After carefully compare the data set in Baishiquan-Hongliujing area airborne magnetic data,we found the importance of each factor.The flying altitude is the most important influencing factor in these factors,flying scale,equipment accuracy and survey platform has little effect.