Soil gas radon in the Western Margin of the Ordos Block, China

16 soil gas Rn traverses were surveyed across the 11 scaled active faults in the Western Margin of the Ordos Block, China. In total, 701 concentration points and 96 flux points were measured. The soil gas Rn concentration and flux were measured twice repeatedly in August 2017 and August 2018.针对中国鄂尔多斯地块西缘的11条厘定活动断裂带，布设并开展了16条土壤气氡（Radon, Rn）测线测量。本次数据集累计获取701个浓度测点与96个通量测点数据，土壤气氡浓度与通量分别于2017年8月、2018年8月完成两次重复观测。