article_snippet.sent: And Nasa’s Dr Daniel Cecil, a member of the Global Hydrology and Climate Centre’s lightning team, said data also shows interesting trends.
article_snippet.sent: Dr Cecil noted that more years of data has not necessarily brought notable big-picture differences when compared to earlier maps.
article_snippet.sent: ‘The longer record allows us to more confidently identify some of these finer details,' Dr Cecil said. '
article_snippet.sent: We can examine seasonality, and variability through the day and year-to-year.