Thanks so much for responding so far everyone and love to see more suggestions. I also really like this idea of measuring the methane under the icecap if rookies like us can do this.Our resupply is around 86'3° from Resolute Bay to Eureka to our drop. We can have anything taken in during the resupply. Are there any scientists who want to join this flight for a few hours, meet with us, do own project and then fly back? You can contact me directly at: bernice@bernicenotenboom.com As far as the Catlin Survey, two of my teammates were on that team so we have access to their data.