Legacy seismic data for large repeating earthquakes in Mexico

In this dataset we include, in two different compressed files:1) a set of images of scanned Galitzin legacy seismograms recorded at the De Bilt Seismological Station, The Netherlands, corresponding to different large Mexican earthquakes (M>7.0) occurred between 1928 and 1978, and 2) the corresponding vectorized and corrected data.

Description of compressed files:

1. DBN-Vectorized-Seismograms.zip , that contains the vectorized data.

2. DBN-Scanned-Galitzin-Seismograms.zip , that contains the scanned images of seismograms.

Description of the files:

1. Naming of Data Files.
Data are archived in XY ASCII files. The files are named as: STN_yyyy_mm_dd_C_p?.txt.  Here:

STN refers to the Station identification code
yyyy stands for the four-digit year
mm designates the two-digit month
dd signifies the two-digit day
C indicates the Component (either Z, NS, or EW)
p? represents the segment (0, 1, or 2) when applicable. Seismograms are sometimes divided in more than one segment (up to 3). The first segment is labeled P0. Subsequent segments are named P1 and P2. 

2. Naming of Scanned images.
Data are archived in JPG images. The files are named as: STN_yyyy_mm_dd_C.jpg.  Here:

STN refers to the Station identification code
yyyy stands for the four-digit year
mm designates the two-digit month
dd signifies the two-digit day
C indicates the Component (either Z, NS, or EW)