%0 Online Multimedia %A Duerr, Ruth %D 2019 %T Polar Data Activities %U https://esip.figshare.com/articles/presentation/CryosphereInteroperability_pdf/8980397 %R 10.6084/m9.figshare.8980397.v2 %2 https://esip.figshare.com/ndownloader/files/16442921 %K cryosphere %K INTEROPERABILITY %K NSDIC %K arctic data %K ESIP Summer 2019 %K Earth Sciences not elsewhere classified %X A summary of two reports on definitions and semantics for the Global Cryosphere Watch.