GEUS snow and firn data in Greenland

This is a compilation of snow pit and firn core observations collected or digitized by the Department of Glaciology and Climate at the Geological Survey of Denmark and Greenland (GEUS). They are provided in two harmonized formats: Excel spreadsheets inspired from NASA SnowEx. Files may contain multiple profiles as separate sheets.. CSV files with 19 lines of header containing all the relevant information about the site, profile and different fields provided (also refered as NEAD files. List of variables observed: Snow or firn density Snow or firn temperature Snow or firn visual stratigraphy For some snow pits, and in snowex format only, snow grain size, grain type and hardness The following metadata should be available for every profile: Site name Date Latitude Longitude Elevation Data were collected for the following projects: GC-Net historical (PI: K. Steffen) GC-Net GEUS (PI: A. Ahlstrøm) PROMICE (PI: R. Fausto) Glaciobasis (PI: M. Citterio, S.H. Larsen) ACT15 (PI: H. Machguth, D. van As) FirnCover (PI: M. MacFerrin) We are grateful to all the people that help directly or indirectly to the collection of this data: Falk Oraschewski Kirk Scanlan Ken Mankoff Øyvind Winston Dirk van As Daniel McGrath Simon Steffen Achim Heillig Derek Houtz Horst Machguth C. Max Stevens Mike MacFerrin Chris Derksen Josephine Lindsey-Clark