Is it possible, and if so how does one make the body of an sms html?

I am developing a remote control via sms for my phone, and am wondering how to make and html document an sms. I am wanting to do this because the phone finder I set up replies with geographical coordinates, which isn't entirely useful to the average person, so I used the google maps library to attach an image of the map of the geographical coordinates... The problem I'm encountering is that it displays the image in a url, which is not helpful if the phone I'm locating mine with doesn't have data or a browser to view this with, or it makes an , or the equivalent in other languages, but with no document to put this in it just returns errors. Is there any way to get around this or make the sms an html document? Thank you for your time and help.