Bindschadler, Robert A (2000): Table 5 Comparison of surface elevations by Seasat and optical survey along EGIG line [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.57494, Supplement to: Bindschadler, Robert A; Zwally, H Jay; Major, Judith A; Brenner, Anita C (1989): Surface topography of the Greenland ice sheet from satellite radar altimetry. NASA Technical Report, Goddard Space Flight Center, National Aeronautics and Space Administration, Office of Management, NASA-SP-503, 127 pp, hdl:2060/19900013534
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Surface elevation maps of the southern half of the Greenland subcontinent are produced from radar altimeter data acquired by the Seasat satellite. A summary of the processing procedure and examples of return waveform data are given. The elevation data are used to generate a regular grid which is then computer contoured to provide an elevation contour map. Ancillary maps show the statistical quality of the elevation data and various characteristics of the surface. The elevation map is used to define ice flow directions and delineate the major drainage basins. Regular maps of the Jakobshavns Glacier drainage basin and the ice divide in the vicinity of Crete Station are presented. Altimeter derived elevations are compared with elevations measured both by satellite geoceivers and optical surveying.
Related to:
Malzer, H (1964): Das Nivellement über das Grönländische lnlandeis der lnternationalen Glaziologischen Grönland-Expedition, 1959. Meddelelser om Groenland, 173(7), 122 pp
Möller, Dietrich (1994): Das West-Ost-Profil der Internationalen Glaziologischen Grönlandexpedition (EGIG). Geowissenschaften, 12(3), 80-82, https://doi.org/10.2312/geowissenschaften.1994.12.80
Coverage:
Median Latitude: 70.576230 * Median Longitude: -42.167936 * 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
Event(s):
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 * Method/Device: Ice survey (ICESUR) * Comment: start/end of EGIG traverse
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | EGIG Site | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | LONGITUDE | Longitude | Geocode | |||
| 4 | Sample elevation | Elevation | m | Bindschadler, Robert A | SEASAT elevation referred to mean sea level using GEM-10B geoid | |
| 5 | Sample elevation | Elevation | m | Malzer, H | EGIG elevation referred to mean sea level, 1959 survey | |
| 6 | Comment | Comment | Bindschadler, Robert A | GEOID | ||
| 7 | Difference | Diff | Bindschadler, Robert A | Calculated | SEASAT-EGIG, given in m |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
265 data points
Data
| 1 Sample label (EGIG Site) | 2 Latitude | 3 Longitude | 4 Elevation [m] (SEASAT elevation referred to ...) | 5 Elevation [m] (EGIG elevation referred to me...) | 6 Comment (GEOID) | 7 Diff (SEASAT-EGIG, given in m) |
|---|---|---|---|---|---|---|
| EGIG T301 | 69.7274 | -48.2973 | 1612.78 | 1576.27 | GEM-10B GEOID: 37.76 m | 36.51 |
| EGIG TA | 69.7380 | -48.0724 | 1687.50 | 1652.11 | GEM-10B GEOID: 38.05 m | 35.39 |
| EGIG T1 | 69.7405 | -48.0565 | 1683.36 | 1665.10 | GEM-10B GEOID: 38.07 m | 28.26 |
| EGIG T2 | 69.7597 | -47.8589 | 1755.13 | 1729.20 | GEM-10B GEOID: 38.31 m | 25.93 |
| EGIG T3 | 69.7880 | -47.6498 | 1808.40 | 1802.40 | GEM-10B GEOID: 38.56 m | 6.00 |
| EGIG T4 | 69.8237 | -47.4324 | 1860.00 | 1847.09 | GEM-10B GEOID: 38.82 m | 12.92 |
| EGIG T5 | 69.8526 | -47.2562 | 1898.68 | 1901.54 | GEM-10B GEOID: 39.02 m | -2.86 |
| EGIG T6 | 69.8982 | -47.0122 | 1960.86 | 1964.55 | GEM-10B GEOID: 39.3 m | -3.96 |
| EGIG T7 | 69.9434 | -46.8068 | 2018.40 | 2008.42 | GEM-10B GEOID: 39.53 m | 9.98 |
| EGIG T8 | 69.9718 | -46.6119 | 2058.30 | 2059.56 | GEM-10B GEOID: 39.75 m | -1.26 |
| EGIG T9 | 70.0216 | -46.3116 | 2093.12 | 2111.61 | GEM-10B GEOID: 40.08 m | -18.49 |
| EGIG T10 | 70.0662 | -46.0080 | 2151.94 | 2174.95 | GEM-10B GEOID: 40.42 m | -23.01 |
| EGIG T11 | 70.1093 | -45.7581 | 2223.11 | 2239.78 | GEM-10B GEOID: 40.68 m | -16.67 |
| EGIG T11A | 70.1406 | -45.5675 | 2267.28 | 2271.25 | GEM-10B GEOID: 40.88 m | -3.97 |
| EGIG T12 | 70.1768 | -45.3492 | 2314.74 | 2306.01 | GEM-10B GEOID: 41.11 m | 8.73 |
| EGIG T13 | 70.2366 | -44.9891 | 2360.96 | 2374.66 | GEM-10B GEOID: 41.49 m | -13.70 |
| EGIG T14 | 70.2748 | -44.7617 | 2415.34 | 2420.75 | GEM-10B GEOID: 41.71 m | -5.41 |
| EGIG TA15 | 70.3059 | -44.5833 | 2449.98 | 2449.14 | GEM-10B GEOID: 41.89 m | 0.84 |
| EGIG T16 | 70.3409 | -44.3412 | 2483.17 | 2493.30 | GEM-10B GEOID: 42.13 m | -10.13 |
| EGIG T17 | 70.3770 | -44.1121 | 2527.95 | 2532.25 | GEM-10B GEOID: 42.36 m | -4.30 |
| EGIG T18 | 70.4312 | -43.8021 | 2582.06 | 2580.60 | GEM-10B GEOID: 42.66 m | 1.46 |
| EGIG T19 | 70.4742 | -43.5408 | 2623.07 | 2621.52 | GEM-10B GEOID: 42.9 m | 1.55 |
| EGIG T20 | 70.5088 | -43.3010 | 2657.56 | 2662.58 | GEM-10B GEOID: 43.13 m | -5.02 |
| EGIG T21 | 70.5460 | -43.0323 | 2689.60 | 2695.48 | GEM-10B GEOID: 43.39 m | -5.88 |
| EGIG T22 | 70.5871 | -42.8012 | 2719.58 | 2721.23 | GEM-10B GEOID: 43.6 m | -1.65 |
| EGIG T23 | 70.6277 | -42.5573 | 2754.57 | 2753.53 | GEM-10B GEOID: 43.81 m | 1.04 |
| EGIG T24 | 70.6668 | -42.2799 | 2788.67 | 2791.58 | GEM-10B GEOID: 44.07 m | -2.91 |
| EGIG T25 | 70.7051 | -42.0056 | 2816.18 | 2823.94 | GEM-10B GEOID: 44.31 m | -7.76 |
| EGIG T26 | 70.7398 | -41.7808 | 2840.14 | 2847.45 | GEM-10B GEOID: 44.51 m | -7.31 |
| EGIG T27 | 70.7766 | -41.5328 | 2868.72 | 2871.20 | GEM-10B GEOID: 44.72 m | -2.48 |
| EGIG T28 | 70.8144 | -41.2876 | 2896.98 | 2897.87 | GEM-10B GEOID: 44.93 m | -0.89 |
| EGIG T29 | 70.8526 | -41.0057 | 2925.01 | 2929.41 | GEM-10B GEOID: 45.17 m | -4.40 |
| EGIG T30 | 70.8859 | -40.7732 | 2946.09 | 2948.86 | GEM-10B GEOID: 45.36 m | -2.77 |
| EGIG T31 | 70.9095 | -40.6335 | 2960.15 | 2964.71 | GEM-10B GEOID: 46.47 m | -4.56 |
| EGIG T32 | 70.9269 | -40.3629 | 2982.81 | 2986.28 | GEM-10B GEOID: 45.71 m | -3.47 |
| EGIG T33 | 70.9447 | -40.0910 | 3005.18 | 3005.70 | GEM-10B GEOID: 45.95 m | -0.51 |
| EGIG T34 | 70.9598 | -39.8215 | 3025.64 | 3027.71 | GEM-10B GEOID: 46.18 m | -2.07 |
| EGIG T35 | 70.9761 | -39.5449 | 3453.80 | 3050.95 | GEM-10B GEOID: 46.42 m | -5.57 |
| EGIG T36 | 70.9936 | -39.2791 | 3064.10 | 3069.30 | GEM-10B GEOID: 46.64 m | -5.20 |
| EGIG T37 | 71.0074 | -39.0040 | 3083.49 | 3086.37 | GEM-10B GEOID: 46.88 m | -2.88 |
| EGIG T38 | 71.0243 | -38.7266 | 3102.31 | 3105.17 | GEM-10B GEOID: 47.1 m | -2.86 |
| EGIG T39 | 71.0423 | -38.4598 | 3118.64 | 3121.04 | GEM-10B GEOID: 47.31 m | -2.40 |
| EGIG T40 | 71.0606 | -38.1953 | 3136.96 | 3139.96 | GEM-10B GEOID: 47.52 m | -3.00 |
| EGIG T41 | 71.0783 | -37.9235 | 3152.83 | 3152.89 | GEM-10B GEOID: 47.73 m | -0.06 |
| EGIG T42 | 71.0959 | -37.6535 | 3165.93 | 3164.68 | GEM-10B GEOID: 47.93 m | 1.25 |
| EGIG T43 Crete station | 71.1198 | -37.3196 | 3174.48 | 3175.12 | GEM-10B GEOID: 48.18 m | -0.64 |
| EGIG T44 | 71.1388 | -37.0499 | 3164.27 | 3166.90 | GEM-10B GEOID: 48.37 m | -2.63 |
| EGIG T45 | 71.1566 | -36.7767 | 3151.36 | 3152.89 | GEM-10B GEOID: 48.57 m | -1.53 |
| EGIG T46 | 71.1826 | -36.3662 | 3127.22 | 3130.28 | GEM-10B GEOID: 48.86 m | -3.06 |
| EGIG T47 | 71.2092 | -35.9548 | 3101.61 | 3102.63 | GEM-10B GEOID: 49.14 m | -1.02 |
| EGIG T48 | 71.2373 | -35.5457 | 3075.03 | 3074.92 | GEM-10B GEOID: 49.4 m | 0.11 |
| EGIG T49 | 71.2685 | -35.0665 | 3035.20 | 3036.27 | GEM-10B GEOID: 49.71 m | -0.97 |
| EGIG T50 | 71.2988 | -34.5891 | 2980.05 | 2991.11 | GEM-10B GEOID: 50 m | -11.06 |