Here are gridded multibeam data for the LOMROG 2007 expedition available. All data are provided in north polar stereographic projection at true scale 75N and WGS84.

Please cite the article below the table when using these data.

In the list below links to data files are provided for the corresponding fieldsheets. The multibeam data are available in various formats: netCDF files and Fledermaus SD object files and GMT GRD files. The data is provided in polar stereographic projection as well as in latitude-longitude. Please choose a projection and format for the links in the fieldsheet list below.

Projection and format:

Please cite the following articles when using these data.

  • Jakobsson, M., Nilsson, J., O'Regan, M., Backman, J., Löwemark, L., Dowdeswell, J.A., Mayer, L., Polyak, L., Colleoni, F., Anderson, L., Björk, G., Darby, D., Eriksson, B., Hanslik, D., Hell, B., Marcussen, C., Sellén, E., Wallin, Å., 2010. An Arctic Ocean ice shelf during MIS 6 constrained by new geophysical and geological data. Quaternary Science Reviews 29, 3505-3517.
  • Jakobsson, M., Marcussen, C., LOMROG, S.P., 2008. Lomonosov Ridge Off Greenland 2007 (LOMROG) - Cruise Report, Special Publication Geological Survey of Denmark and Greenland. Geological Survey of Denmark and Greenland, Copenhagen, p. 122.

Further information about the cruise and the sonar instruments may be obtained at the following links.