We recently had two related journal papers published. The first of these deals with how to create and manipulate nD representations of geographic objects. The second shows a few different ways in which such objects can be visualised. Both of them were published in open access journals, so anyone can access them!
@article{Arroyo-Ohori17a, author = {Ken {Arroyo Ohori} and Hugo Ledoux and Jantien Stoter}, journal = {PeerJ Computer Science}, month = {jul}, note = {ISSN: 2376--5992}, title = {Visualising higher-dimensional space-time and space-scale objects as projections to {R3}}, year = {2017} }
@article{Arroyo-Ohori17, author = {Ken {Arroyo Ohori} and Hugo Ledoux and Jantien Stoter}, journal = {Journal of Spatial Information Science}, month = {jun}, note = {ISSN: 1948--660X}, pages = {61--93}, title = {Modelling and manipulating spacetime objects in a true {4D} model}, volume = {14}, year = {2017} }