Below is an approximate elevation profile of Kalindi Khal trek from Gangotri to Badrinath. A group of 15 of my friends and myself attempted this in May 2007. We had to retreat because of a snow storm.
Using paper maps, I have created a google map and an elevation profile For the people who are curious about the path of this trek.
If Google Maps interest you, here is the link.
If you wish to view the below profiler in a separate page, click here.