Is Dora based on a real person?

I'm curious, is the character Dora, often found in various forms of media, based on a real-life individual? I've heard conflicting stories and would like to get a clear answer. Could it be that Dora, with her adventurous spirit and love for exploring, is simply a figment of someone's imagination, or is there a trace of reality in her origins? It would be fascinating to know if she was inspired by a real person, and if so, what qualities or experiences of that person were carried over into Dora's character.