Fig. 7
From: Identification of marine magnetic anomalies based on the sliding window curve similarity method
The identification results of the polarity chron C27, C28 and C29 under skewness of − 40° ~ 40°. a The identification results of the polarity chron C27; b The identification results of the polarity chron C28; c The identification results of the polarity chron C29. The solid lines represent the curve similarity between the theoretical window and the observed magnetic anomalies at the position of the corresponding steps (CCS). The dashed lines represent the maximum absolute curve similarity values between the theoretical window and the observed magnetic anomalies at the position outside of the corresponding steps (OMCS)