HIGH-RESOLUTION IMAGE-DERIVED GROUNDING AND HYDROSTATIC LINES FOR THE ANTARCTIC ICE SHEET DATA ORGANIZATION The directory structure on the FTP site is outlined below: The folder ftp://sidads.colorado.edu/pub/DATASETS/AGDC/nsidc0489_bindschadler_V01/ contains the following files ASAID_continent_GL.dbf ASAID_continent_GL.shp ASAID_continent_GL.shx ASAID_continent_GL.txt ASAID_continent_HL.dbf ASAID_continent_HL.shp ASAID_continent_HL.shx ASAID_continent_HL.txt ASAID_island_GL.dbf ASAID_island_GL.shp ASAID_island_GL.shx ASAID_island_GL.txt ASAID_island_HL.dbf ASAID_island_HL.shp ASAID_island_HL.shx ASAID_island_HL.txt DOCUMENTATION For complete documentation and more information about data access, please see: http://nsidc.org/data/nsidc-0489.html We recommend that you read the complete documentation in detail before working with the data. Software used to prepare the data set is available upon request from NSIDC User Services. Please contact nsidc@nsidc.org to request the software and user manual. REGISTRATION If you wish to be notified of updates or corrections to these data, please register with NSIDC User Services by sending e-mail to: nsidc@nsidc.org Identify yourself as a user of "High-resolution Image-derived Grounding and Hydrostatic Lines for the Antarctic Ice Sheet (nsidc-0489)." Include your name, e-mail address, postal address, and telephone number. Contact Information: User Services National Snow and Ice Data Center CIRES, 449 UCB University of Colorado Boulder, CO USA 80309-0449 Phone: +1 303-492-6199 Fax: +1 303-492-2468 E-mail: nsidc@nsidc.org