Seckel, Hansjörg; Stober, Manfred (1968): Abb. 3 Change of altitude in the EGIG-West-East-profile. doi:10.1594/PANGAEA.756659,hdl:10013/epic.29319.d001Supplement to: Seckel, H; Stober, M (1968): Höhenänderung des grönländischen Inlandeises 1959 - 1968. Polarforschung, 38(1/2), 215-221,
Always quote above citation when using data! You can download the citation in several formats below.
The members of the two International Glaciological Greenland Expeditions (EGIG) in 1959 and 1968 determined the altitudes in the West-East-profile by levelling. The comparison of these two measurements gives evidence of the change of altitudes and of the surface-waves. The ways of measurement and of analysis are described here. The graphic representation of the result is discussed here in connexion with the possible causes.
Median Latitude: 70.513100 * Median Longitude: -41.443200 * South-bound Latitude: 69.727400 * West-bound Longitude: -48.297300 * North-bound Latitude: 71.298800 * East-bound Longitude: -34.589100
Minimum Elevation: 1612.0 m * Maximum Elevation: 2980.0 m
EGIG * Latitude Start: 69.727400 * Longitude Start: -48.297300 * Latitude End: 71.298800 * Longitude End: -34.589100 * Elevation Start: 1612.0 m * Elevation End: 2980.0 m * Campaign: EGIG (Expédition Glaciologique Internationale au Groenlande) * Basis: Sampling/drilling ice * Device: Ice survey (ICESUR) * Comment: start/end of EGIG traverse
Caution! Values are not truly measured!
Data were digitized from printed Abb. 3 (top) by using the software GraphClick (http://www.arizona-software.ch). Precision of values was set to 100 m for distance and centimeter for snow thickness.
80 data points