I just ran an O/D analysis, and I’m getting a large percentage of unknowns in my vocation report; is this normal?

Generally, Altitude's general month-to-month vocation coverage is around 70%, so seeing 30% unknown vocations is normal. If you see a vocation report with over 30% unknowns, consider the time frame and the amount of areas in your analysis. Vehicle patterns are observed for at least 3 months to determine its vocation, and not all driving patterns fit into a defined vocation.