Reconstructed NGSIM data


The complete set of NGSIM vehicle trajectory data from the I80-1 dataset (from 4.00 p.m. to 4.15 p.m.) was filtered with a multi-step procedure for vehicle trajectory reconstruction.

A synthesis report can be found here.

Reconstructed data is completely open-source and not copyrighted.

References of this work are:

Reconstructed data can be requested by sending an email to one of the following addresses:

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Or can be downloaded from the FHWA repository Research Data Exchange (RDE) http://www.its-rde.net.

Reconstructed data are in the same folder of the original NGSIM data (I80).


A sample of reconstructed data is presented in the following.

Figures show the comparison between raw and reconstructed speed and acceleration profiles for three sample vehicles from the I80-1 dataset.

 

Vehicle 1341

Vehicle 2076

Vehicle 2141