lidar2imu input parameters

[alirezameftah]

Hello Authors.
Thank you for sharing this calibration toolbox.
To run lidar2imu calibration on my own data, how should I calculate values if extrinsic parameters for gnss-to-top_center_lidar-extrinsic.json file?

[oiamk23]

It has mentioned that From GNSS to Lidar. Hence i think you need to calculate the transformation matrix from installed GNSS antenna to installed lidar on your plattform. And because it is intial parameter, i think it requires not very accurable data, that means you can measure the distance between two sensors. And of course you should read the datasheet from the manufacter, so that you could know clearly specification or other things.