Kappelsberger Maria T maria.kappelsberger@tu-dresden.de 0000-0003-1570-0846 Technische Universität Dresden TUD https://tu-dresden.de/ https://ror.org/042aqky30 Helm Veit Veit.Helm@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/veit-helm.html 0000-0001-7788-9328 Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven AWI https://www.awi.de/ https://ror.org/032e6b942 Nilsson Johan johan.nilsson@jpl.nasa.gov NASA Jet Propulsion Laboratory JPL http://www.jpl.nasa.gov/ Horwath Martin Martin.Horwath@tu-dresden.de 0000-0001-5797-244X Technische Universität Dresden TUD https://tu-dresden.de/ https://ror.org/042aqky30 Gardner Alex S 0000-0002-8394-8889 NASA Jet Propulsion Laboratory JPL http://www.jpl.nasa.gov/ 2025 Quicklooks of satellite altimetry results over Lake Vostok, central East Antarctica, from CryoSat-2 (Nov 2010 - Feb 2024) and ICESat-2 (Apr 2019 - Apr 2024) dataset https://doi.org/10.1594/PANGAEA.973961 2025-11-06T12:10:07 This dataset contains satellite altimetry results over Lake Vostok, central East Antarctica, at two different processing stages: (1) surface elevation measurements along the satellite track and (2) monthly gridded surface elevation changes. Results from the CryoSat-2 satellite radar altimetry mission from November 2010 to February 2024 are provided at both processing stages and for the two waveform retrackers AWI-ICENet1 (based on a deep convolutional neural network architecture) and OCOG10 (10% of the offset center of gravity (OCOG) amplitude). The generation of the stage (2) gridded data from the stage (1) OCOG10-retracked measurements involve an empirical correction for the effect of time-variable surface and volume scattering. Hence, the resulting stage (2) dataset is labeled OCOG10-cor. For this empirical correction, we apply a tailored scattering correction using epoch differences over time intervals of 6 years and search radii of 5 km. The results from the ICESat-2 satellite laser altimetry mission from April 2019 to April 2024 are provided only at the processing stage (2). As input to our processing, we use the CryoSat-2 Level-1B waveform product Baseline E provided by ESA and the ICESat-2 ATL06.006 land ice height product (version 6) provided by NASA National Snow and Ice Data Center. Kappelsberger Maria T maria.kappelsberger@tu-dresden.de 0000-0003-1570-0846 Nilsson Johan johan.nilsson@jpl.nasa.gov Horwath Martin Martin.Horwath@tu-dresden.de 0000-0001-5797-244X Gardner Alex S 0000-0002-8394-8889 Helm Veit Veit.Helm@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/veit-helm.html 0000-0001-7788-9328 preprint A recent increase in ice-surface elevation over Lake Vostok, central East Antarctica, observed by ICESat-2 and CryoSat-2 journal article https://doi.org/10.2139/ssrn.5021827 Helm Veit Veit.Helm@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/veit-helm.html 0000-0001-7788-9328 Dehghanpour Alireza Hänsch Ronny rww.haensch@gmail.com Loebel Erik erik.loebel@tu-dresden.de 0000-0001-9874-9295 Horwath Martin Martin.Horwath@tu-dresden.de 0000-0001-5797-244X Humbert Angelika Angelika.Humbert@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/angelika-humbert.html 0000-0002-0244-8760 2024 AWI-ICENet1: a convolutional neural network retracker for ice altimetry journal article The Cryosphere 18(9) https://doi.org/10.5194/tc-18-3933-2024 3933-3970 Nilsson Johan johan.nilsson@jpl.nasa.gov Gardner Alex S 0000-0002-8394-8889 Paolo Fernando S fspaolo@gmail.com 0000-0002-6439-2918 2022 Elevation change of the Antarctic Ice Sheet: 1985 to 2020 journal article Earth System Science Data 14(8) https://doi.org/10.5194/essd-14-3573-2022 3573-3598 Schröder Ludwig ludwig.schroeder@tu-dresden.de 0000-0002-6862-0930 Horwath Martin Martin.Horwath@tu-dresden.de 0000-0001-5797-244X Dietrich Reinhard reinhard.dietrich@tu-dresden.de Helm Veit Veit.Helm@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/veit-helm.html 0000-0001-7788-9328 van den Broeke Michiel R broeke@phys.uu.nl 0000-0003-4662-7565 Ligtenberg Stefan R M s.r.m.ligtenberg@uu.nl http://www.staff.science.uu.nl/~ligte104/index.php 2019 Four decades of Antarctic surface elevation changes from multi-mission satellite altimetry journal article The Cryosphere 13(2) https://doi.org/10.5194/tc-13-427-2019 427-449 Kappelsberger Maria T maria.kappelsberger@tu-dresden.de 0000-0003-1570-0846 Helm Veit Veit.Helm@awi.de https://www.awi.de/en/about-us/organisation/staff/single-view/veit-helm.html 0000-0001-7788-9328 Nilsson Johan johan.nilsson@jpl.nasa.gov Horwath Martin Martin.Horwath@tu-dresden.de 0000-0001-5797-244X Gardner Alex S 0000-0002-8394-8889 2025 Satellite altimetry results over Lake Vostok, central East Antarctica, from CryoSat-2 (Nov 2010 - Feb 2024) and ICESat-2 (Apr 2019 - Apr 2024) dataset https://doi.org/10.1594/PANGAEA.973958 99.34 111.541 -79.2885 -75.4852 105.4405 -77.38685000000001 2019-04-01T00:00:00 2024-02-01T00:00:00 SPP1158 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas https://gepris.dfg.de/gepris/projekt/5472008 Fachbereich Biologie, Universität Rostock http://www.uni-rostock.de https://ror.org/03zdwsf69 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 442929109 Advancing ice altimetry analysis to constrain the Antarctic Ice Sheet's response to climate change https://gepris.dfg.de/gepris/projekt/442929109?language=en German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas https://gepris.dfg.de/gepris/projekt/5472008 Technische Universität Dresden TUD https://tu-dresden.de/ https://doi.org/10.13039/501100002957 Scholarship Graduate Academy Dresden Lake_Vostock_SAT -79.2885 99.34 -75.4852 111.541 Satellite imagery SATI 59 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Kappelsberger Maria T maria.kappelsberger@tu-dresden.de 0000-0003-1570-0846 Date/Time Image IMAGE Kappelsberger Maria T maria.kappelsberger@tu-dresden.de 0000-0003-1570-0846 IMAGE Image (File Size) IMAGE (Size) Bytes Kappelsberger Maria T maria.kappelsberger@tu-dresden.de 0000-0003-1570-0846 IMAGE (Size) [Bytes] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Antarctica CryoSat-2 Ice altimetry ICESat-2 Lake Vostok Retracking algorithm Scattering correction author102401 author103988 author103989 author10440 author108785 author108786 author30960 author33151 author36179 author36717 author38507 author40657 author48775 author59815 award2822 award3453 award5 curlevel30 event3200971 funder20472 funder20698 geocode1599 geocode1600 geocode1601 inst20698 inst2736 inst32 inst480 journal16590 journal4140 license21 method13604 param150836 pi108785 project4201 ref123992 ref130920 ref130921 ref98270 refds973958 term43975 term47208 term52880 term60447 term75146 term75147 term75148 term75149