Surface elevation from airborne laser scanning referenced to the EGM2008 geoid across the supraglacial lake
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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
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| _version_ | 1867170435178692608 |
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| author | Humbert, Angelika Helm, Veit Zeising, Ole Steinhage, Daniel Khan, Shfaqat Abbas |
| author_facet | Humbert, Angelika Helm, Veit Zeising, Ole Steinhage, Daniel Khan, Shfaqat Abbas |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset contains GNSS observations of glacier motion, airborne radio echo sounding of englacial channels, airborne laser scanner data of supraglacial lake ground topography and supraglacial lake outlines from satellite remote sensing data of 79°N Glacier. The GNSS observations are from summer 2017 and 2019. The radar sounding of englacial channels was conducted in 2016, 2018 and 2021. The airborne laser scanner data was obtained in summer 2021. The supraglacial lake outlines are from 2005, 2012, 2015, 2019, 2020, 2022 and 2023. The data covers a supraglacial lake at 24.58969°W,79.14370°N. The purpose of data acquisition was to study supraglacial lake drainage mechanisms. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974776 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Surface elevation from airborne laser scanning referenced to the EGM2008 geoid across the supraglacial lake Humbert, Angelika Helm, Veit Zeising, Ole Steinhage, Daniel Khan, Shfaqat Abbas 79°N Glacier; 79NG-EC, HTRES; AC; Aircraft; Greenland; Greenland Ice Sheet/Ocean Interaction: From process understanding to the assessment of a coupled, regional system in change; GROCE2; ice sheet hydrology; P5_227_NG21_2021_2107290301; P5-227_NG21_2021; POLAR 5; supraglacial lakes The dataset contains GNSS observations of glacier motion, airborne radio echo sounding of englacial channels, airborne laser scanner data of supraglacial lake ground topography and supraglacial lake outlines from satellite remote sensing data of 79°N Glacier. The GNSS observations are from summer 2017 and 2019. The radar sounding of englacial channels was conducted in 2016, 2018 and 2021. The airborne laser scanner data was obtained in summer 2021. The supraglacial lake outlines are from 2005, 2012, 2015, 2019, 2020, 2022 and 2023. The data covers a supraglacial lake at 24.58969°W,79.14370°N. The purpose of data acquisition was to study supraglacial lake drainage mechanisms. |
| title | Surface elevation from airborne laser scanning referenced to the EGM2008 geoid across the supraglacial lake |
| topic | 79°N Glacier; 79NG-EC, HTRES; AC; Aircraft; Greenland; Greenland Ice Sheet/Ocean Interaction: From process understanding to the assessment of a coupled, regional system in change; GROCE2; ice sheet hydrology; P5_227_NG21_2021_2107290301; P5-227_NG21_2021; POLAR 5; supraglacial lakes |
| url | https://doi.org/10.1594/PANGAEA.974776 |