Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161
During two Antarctic field seasons, western Dronning Maud Land and eastern Coats Land were covered by airborne radio-echo sounding surveys, conducted in combination with magnetic and gravity measurements along the 50 NW-SE-directed tracks, totaling about 11200 km and spaced 20 km apart. The data wer...
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ftdatacite:10.1594/pangaea.596399 2023-05-15T13:40:45+02:00 Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 Popov, Sergey V Leitchenkov, German L 2000 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.596399 https://doi.pangaea.de/10.1594/PANGAEA.596399 en eng PANGAEA - Data Publisher for Earth & Environmental Science Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY ORDINAL NUMBER File format File size Uniform resource locator/link to raw data file Geological mapping Dataset dataset Supplementary Dataset 2000 ftdatacite https://doi.org/10.1594/pangaea.596399 2022-02-09T13:16:26Z During two Antarctic field seasons, western Dronning Maud Land and eastern Coats Land were covered by airborne radio-echo sounding surveys, conducted in combination with magnetic and gravity measurements along the 50 NW-SE-directed tracks, totaling about 11200 km and spaced 20 km apart. The data were collected in analogue form and then processed to compile ice surface, ice thickness and bedrock topography maps in I : 2 500 000 scale which gave a new and/or more detailed information on the region than previous compilations. The maps show that western Dronning Maud Land is dominated by a large mountainous area with altitudes up to 2800 m including rock outcrops of Annandagstoppane, Borgmassivet, Kirwanveggen and Heimefrontfjella. Upland terrains of Vestfjella and Mannefallknausane have an isolated position and are surrounded by a plain with bedrock depressions of 600 m deep below sea level. A narrow strip of north-eastern Coats Land studied by radio-echo soundings exhibits a smooth subice relief with altitudes close to sea level. The structural style of bedrock topography was mostly determined by extensional tectonics. Dataset Antarc* Antarctic Antarctica Dronning Maud Land East Antarctica DataCite Metadata Store (German National Library of Science and Technology) Annandagstoppane ENVELOPE(-6.250,-6.250,-72.517,-72.517) Antarctic Borgmassivet ENVELOPE(-3.500,-3.500,-72.667,-72.667) Coats Land ENVELOPE(-27.500,-27.500,-77.000,-77.000) Dronning Maud Land East Antarctica Heimefrontfjella ENVELOPE(-11.000,-11.000,-74.667,-74.667) Kirwanveggen ENVELOPE(-3.500,-3.500,-73.500,-73.500) Mannefallknausane ENVELOPE(-14.500,-14.500,-74.583,-74.583) Vestfjella ENVELOPE(-14.000,-14.000,-73.167,-73.167) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
ORDINAL NUMBER File format File size Uniform resource locator/link to raw data file Geological mapping |
spellingShingle |
ORDINAL NUMBER File format File size Uniform resource locator/link to raw data file Geological mapping Popov, Sergey V Leitchenkov, German L Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 |
topic_facet |
ORDINAL NUMBER File format File size Uniform resource locator/link to raw data file Geological mapping |
description |
During two Antarctic field seasons, western Dronning Maud Land and eastern Coats Land were covered by airborne radio-echo sounding surveys, conducted in combination with magnetic and gravity measurements along the 50 NW-SE-directed tracks, totaling about 11200 km and spaced 20 km apart. The data were collected in analogue form and then processed to compile ice surface, ice thickness and bedrock topography maps in I : 2 500 000 scale which gave a new and/or more detailed information on the region than previous compilations. The maps show that western Dronning Maud Land is dominated by a large mountainous area with altitudes up to 2800 m including rock outcrops of Annandagstoppane, Borgmassivet, Kirwanveggen and Heimefrontfjella. Upland terrains of Vestfjella and Mannefallknausane have an isolated position and are surrounded by a plain with bedrock depressions of 600 m deep below sea level. A narrow strip of north-eastern Coats Land studied by radio-echo soundings exhibits a smooth subice relief with altitudes close to sea level. The structural style of bedrock topography was mostly determined by extensional tectonics. |
format |
Dataset |
author |
Popov, Sergey V Leitchenkov, German L |
author_facet |
Popov, Sergey V Leitchenkov, German L |
author_sort |
Popov, Sergey V |
title |
Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 |
title_short |
Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 |
title_full |
Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 |
title_fullStr |
Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 |
title_full_unstemmed |
Radio-echo sounding investigation of the western Dronning Maud Land and north-eastern Coats Land, East Antarctica (Scale 1:2 500 000), supplement to: Popov, Sergey V; Leitchenkov, German L (2000): Radio-echo sounding investigation of western Dronning Maud Land and north-eastern Coats Land, East Antarctica. Polarforschung, 67(3), 155-161 |
title_sort |
radio-echo sounding investigation of the western dronning maud land and north-eastern coats land, east antarctica (scale 1:2 500 000), supplement to: popov, sergey v; leitchenkov, german l (2000): radio-echo sounding investigation of western dronning maud land and north-eastern coats land, east antarctica. polarforschung, 67(3), 155-161 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2000 |
url |
https://dx.doi.org/10.1594/pangaea.596399 https://doi.pangaea.de/10.1594/PANGAEA.596399 |
long_lat |
ENVELOPE(-6.250,-6.250,-72.517,-72.517) ENVELOPE(-3.500,-3.500,-72.667,-72.667) ENVELOPE(-27.500,-27.500,-77.000,-77.000) ENVELOPE(-11.000,-11.000,-74.667,-74.667) ENVELOPE(-3.500,-3.500,-73.500,-73.500) ENVELOPE(-14.500,-14.500,-74.583,-74.583) ENVELOPE(-14.000,-14.000,-73.167,-73.167) |
geographic |
Annandagstoppane Antarctic Borgmassivet Coats Land Dronning Maud Land East Antarctica Heimefrontfjella Kirwanveggen Mannefallknausane Vestfjella |
geographic_facet |
Annandagstoppane Antarctic Borgmassivet Coats Land Dronning Maud Land East Antarctica Heimefrontfjella Kirwanveggen Mannefallknausane Vestfjella |
genre |
Antarc* Antarctic Antarctica Dronning Maud Land East Antarctica |
genre_facet |
Antarc* Antarctic Antarctica Dronning Maud Land East Antarctica |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.596399 |
_version_ |
1766139580156739584 |