How to make it clear what this data represents is a semantic conundrum. If I take a "virtual" tour of New York City, I expect to see an actual geographically-ac

How to make it clear what this data represents is a semantic conundrum. If I take a "virtual" tour of New York City, I expect to see an actual geographically-accurate approximation of New York City, not buildings randomly generated based on the probabilities of buildings having various dimensions of those found in New York City strewn across a google map. What do we call such a thing? After reading the author's paper, I think "synthetic" is most appropriate because we would be synthesizing a city like NYC, but not a virtual representation of NYC. In fact, I find the word "virtual" in this context somewhat misleading.