Static GPS measurements and elevation model in the hinterland of Neumayer
As part of the CryoSat Cal/Val activities and the pre-site survey for an ice core drilling contributing to the International Partnerships in Ice Core Sciences (IPICS), ground based kinematic GPS measurements were conducted in early 2007 in the vicinity of the German overwintering station Neumayer (8...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.707048 2023-05-15T13:42:09+02:00 Static GPS measurements and elevation model in the hinterland of Neumayer Wesche, Christine Riedel, Sven Steinhage, Daniel MEDIAN LATITUDE: -71.546145 * MEDIAN LONGITUDE: -8.223986 * SOUTH-BOUND LATITUDE: -72.081639 * WEST-BOUND LONGITUDE: -9.950282 * NORTH-BOUND LATITUDE: -71.152343 * EAST-BOUND LONGITUDE: -6.640146 * DATE/TIME START: 2007-01-15T00:00:00 * DATE/TIME END: 2007-02-01T00:00:00 2009-11-06 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.707048 https://doi.org/10.1594/PANGAEA.707048 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.707048 https://doi.org/10.1594/PANGAEA.707048 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Wesche, Christine; Riedel, Sven; Steinhage, Daniel (2009): Precise surface topography of the grounded ice ridges at the Ekströmisen, Antarctica, based on several geophysical data sets. ISPRS Journal of Photogrammetry and Remote Sensing, 64, 381-386, https://doi.org/10.1016/j.isprsjprs.2009.01.005 AWI_Glac Glaciology @ AWI Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Dataset 2009 ftpangaea https://doi.org/10.1594/PANGAEA.707048 https://doi.org/10.1016/j.isprsjprs.2009.01.005 2023-01-20T07:31:15Z As part of the CryoSat Cal/Val activities and the pre-site survey for an ice core drilling contributing to the International Partnerships in Ice Core Sciences (IPICS), ground based kinematic GPS measurements were conducted in early 2007 in the vicinity of the German overwintering station Neumayer (8.25° W and 70.65° S). The investigated area comprises the regions of the ice tongues Halvfarryggen and Søråsen, which rise from the Ekströmisen to a maximum of about 760 m surface elevation, and have an areal extent of about 100 km x 50 km each. Available digital elevation models (DEMs) from radar altimetry and the Antarctic Digital Database show elevation differences of up to hundreds of meters in this region, which necessitated an accurate survey of the conditions on-site. An improved DEM of the Ekströmisen surroundings is derived by a combination of highly accurate ground based GPS measurements, satellite derived laser altimetry data (ICESat), airborne radar altimetry (ARA), and radio echo sounding (RES). The DEM presented here achieves a vertical accuracy of about 1.3 m and can be used for improved ice dynamic modeling and mass balance studies. Dataset Antarc* Antarctic Arctic ice core Sea ice PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Arctic Ekströmisen ENVELOPE(-8.000,-8.000,-71.000,-71.000) Halvfarryggen ENVELOPE(-6.500,-6.500,-71.167,-71.167) Neumayer Søråsen ENVELOPE(-9.667,-9.667,-71.500,-71.500) The Antarctic ENVELOPE(-9.950282,-6.640146,-71.152343,-72.081639) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
AWI_Glac Glaciology @ AWI Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
spellingShingle |
AWI_Glac Glaciology @ AWI Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 Wesche, Christine Riedel, Sven Steinhage, Daniel Static GPS measurements and elevation model in the hinterland of Neumayer |
topic_facet |
AWI_Glac Glaciology @ AWI Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158 |
description |
As part of the CryoSat Cal/Val activities and the pre-site survey for an ice core drilling contributing to the International Partnerships in Ice Core Sciences (IPICS), ground based kinematic GPS measurements were conducted in early 2007 in the vicinity of the German overwintering station Neumayer (8.25° W and 70.65° S). The investigated area comprises the regions of the ice tongues Halvfarryggen and Søråsen, which rise from the Ekströmisen to a maximum of about 760 m surface elevation, and have an areal extent of about 100 km x 50 km each. Available digital elevation models (DEMs) from radar altimetry and the Antarctic Digital Database show elevation differences of up to hundreds of meters in this region, which necessitated an accurate survey of the conditions on-site. An improved DEM of the Ekströmisen surroundings is derived by a combination of highly accurate ground based GPS measurements, satellite derived laser altimetry data (ICESat), airborne radar altimetry (ARA), and radio echo sounding (RES). The DEM presented here achieves a vertical accuracy of about 1.3 m and can be used for improved ice dynamic modeling and mass balance studies. |
format |
Dataset |
author |
Wesche, Christine Riedel, Sven Steinhage, Daniel |
author_facet |
Wesche, Christine Riedel, Sven Steinhage, Daniel |
author_sort |
Wesche, Christine |
title |
Static GPS measurements and elevation model in the hinterland of Neumayer |
title_short |
Static GPS measurements and elevation model in the hinterland of Neumayer |
title_full |
Static GPS measurements and elevation model in the hinterland of Neumayer |
title_fullStr |
Static GPS measurements and elevation model in the hinterland of Neumayer |
title_full_unstemmed |
Static GPS measurements and elevation model in the hinterland of Neumayer |
title_sort |
static gps measurements and elevation model in the hinterland of neumayer |
publisher |
PANGAEA |
publishDate |
2009 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.707048 https://doi.org/10.1594/PANGAEA.707048 |
op_coverage |
MEDIAN LATITUDE: -71.546145 * MEDIAN LONGITUDE: -8.223986 * SOUTH-BOUND LATITUDE: -72.081639 * WEST-BOUND LONGITUDE: -9.950282 * NORTH-BOUND LATITUDE: -71.152343 * EAST-BOUND LONGITUDE: -6.640146 * DATE/TIME START: 2007-01-15T00:00:00 * DATE/TIME END: 2007-02-01T00:00:00 |
long_lat |
ENVELOPE(-8.000,-8.000,-71.000,-71.000) ENVELOPE(-6.500,-6.500,-71.167,-71.167) ENVELOPE(-9.667,-9.667,-71.500,-71.500) ENVELOPE(-9.950282,-6.640146,-71.152343,-72.081639) |
geographic |
Antarctic Arctic Ekströmisen Halvfarryggen Neumayer Søråsen The Antarctic |
geographic_facet |
Antarctic Arctic Ekströmisen Halvfarryggen Neumayer Søråsen The Antarctic |
genre |
Antarc* Antarctic Arctic ice core Sea ice |
genre_facet |
Antarc* Antarctic Arctic ice core Sea ice |
op_source |
Supplement to: Wesche, Christine; Riedel, Sven; Steinhage, Daniel (2009): Precise surface topography of the grounded ice ridges at the Ekströmisen, Antarctica, based on several geophysical data sets. ISPRS Journal of Photogrammetry and Remote Sensing, 64, 381-386, https://doi.org/10.1016/j.isprsjprs.2009.01.005 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.707048 https://doi.org/10.1594/PANGAEA.707048 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.707048 https://doi.org/10.1016/j.isprsjprs.2009.01.005 |
_version_ |
1766163401815359488 |