bow shock crossing data

<p>The&nbsp;595 bow shock crossings which were not included into the database used for developing the models of Lu et al. (2019) are used to compare the performance of&nbsp;the corresponding models. These test shock crossing data points are from Cluster 3 (2001&ndash;2008) and Cluster 4 (2001&ndash;2012). The corresponding interplanetary parameters for each bow shock crossing are taken from the OMNI data base (http://nssdc.gsfc.nasa.gov/omniweb/).&nbsp;</p> <p>&nbsp;</p>