Marici/Jun Di?

The above image is Marici, the three headed goddess of light (sun) riding her chariot of seven boars.

I found plenty of information on her on the net.

Now, I was told that Jun Di is the above goddess too but, I cannot find her with the chariot of boars or very much information on her like I did on Marici.

Can someone give me information on Jun Di? I would like to know if they the the same goddess, and I have been looking for images of her.

Thank You,

AE