Development of 4D model in Infrastructure Projects

It is possible only if you experts add weightage to my research by responding to my Questionnaire. I've tried to bring a very close understanding to 4D modelling to my faculty & student members during this project course. I'm pursuing my Post Graduation in Infrastructure Engineering. I believe the scope in 4D models, though I'm hailing from a place where the applications of 3D modelling is not completely utilized.  Please help me with your response.

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