Melt rates of 44 repeated phase-sensitive radar point measurements between December 2015/January 2016 and December 2016 at the Filchner Ice Shelf, Antarctica
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| Autores principales: | , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2022
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| _version_ | 1867168214819012608 |
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| author | Zeising, Ole Steinhage, Daniel Humbert, Angelika |
| author_facet | Zeising, Ole Steinhage, Daniel Humbert, Angelika |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The dataset consists of raw data and Lagrangian basal melt rates of 44 repeated phase-sensitive radar (pRES) point measurements, first recorded in December 2015/January 2016 and repeated in December 2016 at the Filchner Ice Shelf, Antarctica. These measurements were allocated in 13 cross-sections with up to five measurements at different locations along the sections across the channel: outside west (OW) of the channel (OW), at the steepest western (SW) flank, at the lowest (L) surface elevation, at the steepest eastern (SE) flank and outside east (OE) of the channel. These Lagrangian measurements allow the estimation of basal melt rates based on estimated vertical displacements of englacial and basal reflections. At 7 sites, more than one strong basal reflection occurred. Therefore, we averaged the melt rates we derived from the first and from the strongest basal return. Beside raw-data, the dataset includes coordinates of the first and repeated measurements, as well es ice thicknesses and derived change in ice thickness, dynamic ice thickness change, basal melt and basal melt rate. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_941400 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Melt rates of 44 repeated phase-sensitive radar point measurements between December 2015/January 2016 and December 2016 at the Filchner Ice Shelf, Antarctica Zeising, Ole Steinhage, Daniel Humbert, Angelika Antarctica; ANT-Land_2015/16_FISP; ANT-Land_2015/16_FISP_pRES001; ANT-Land_2015/16_FISP_pRES002; ANT-Land_2015/16_FISP_pRES003; ANT-Land_2015/16_FISP_pRES004; ANT-Land_2015/16_FISP_pRES005; ANT-Land_2015/16_FISP_pRES007; ANT-Land_2015/16_FISP_pRES008; ANT-Land_2015/16_FISP_pRES012; ANT-Land_2015/16_FISP_pRES013; ANT-Land_2015/16_FISP_pRES014; ANT-Land_2015/16_FISP_pRES015; ANT-Land_2015/16_FISP_pRES016; ANT-Land_2015/16_FISP_pRES017; ANT-Land_2015/16_FISP_pRES018; ANT-Land_2015/16_FISP_pRES019; ANT-Land_2015/16_FISP_pRES020; ANT-Land_2015/16_FISP_pRES021; ANT-Land_2015/16_FISP_pRES022; ANT-Land_2015/16_FISP_pRES023; ANT-Land_2015/16_FISP_pRES024; ANT-Land_2015/16_FISP_pRES025; ANT-Land_2015/16_FISP_pRES026; ANT-Land_2015/16_FISP_pRES027; ANT-Land_2015/16_FISP_pRES028; ANT-Land_2015/16_FISP_pRES029; ANT-Land_2015/16_FISP_pRES030; ANT-Land_2015/16_FISP_pRES031; ANT-Land_2015/16_FISP_pRES032; ANT-Land_2015/16_FISP_pRES033; ANT-Land_2015/16_FISP_pRES034; ANT-Land_2015/16_FISP_pRES035; ANT-Land_2015/16_FISP_pRES036; ANT-Land_2015/16_FISP_pRES037; ANT-Land_2015/16_FISP_pRES038; ANT-Land_2015/16_FISP_pRES039; ANT-Land_2015/16_FISP_pRES040; ANT-Land_2015/16_FISP_pRES041; ANT-Land_2015/16_FISP_pRES042; ANT-Land_2015/16_FISP_pRES043; ANT-Land_2015/16_FISP_pRES044; ANT-Land_2015/16_FISP_pRES045; ANT-Land_2015/16_FISP_pRES046; ANT-Land_2015/16_FISP_pRES047; ANT-Land_2015/16_FISP_pRES048; AWI Antarctic Land Expedition; Basal melt rates; Comment; DATE/TIME; Duration, number of days; Event label; Filchner Ice Shelf; Filchner Ice Shelf Project; FISP; Ice thickness; Ice thickness, error; Ice thickness change; Ice thickness change, dynamic; Ice thickness change, dynamic, error; Ice thickness change, error; LATITUDE; Latitude 2; Location; LONGITUDE; Longitude 2; Melt; Melt, error; Melt rate; Melt rate, error; Phase-sensitive radar; pRES; Section; Station label; Support Force Glacier The dataset consists of raw data and Lagrangian basal melt rates of 44 repeated phase-sensitive radar (pRES) point measurements, first recorded in December 2015/January 2016 and repeated in December 2016 at the Filchner Ice Shelf, Antarctica. These measurements were allocated in 13 cross-sections with up to five measurements at different locations along the sections across the channel: outside west (OW) of the channel (OW), at the steepest western (SW) flank, at the lowest (L) surface elevation, at the steepest eastern (SE) flank and outside east (OE) of the channel. These Lagrangian measurements allow the estimation of basal melt rates based on estimated vertical displacements of englacial and basal reflections. At 7 sites, more than one strong basal reflection occurred. Therefore, we averaged the melt rates we derived from the first and from the strongest basal return. Beside raw-data, the dataset includes coordinates of the first and repeated measurements, as well es ice thicknesses and derived change in ice thickness, dynamic ice thickness change, basal melt and basal melt rate. |
| title | Melt rates of 44 repeated phase-sensitive radar point measurements between December 2015/January 2016 and December 2016 at the Filchner Ice Shelf, Antarctica |
| topic | Antarctica; ANT-Land_2015/16_FISP; ANT-Land_2015/16_FISP_pRES001; ANT-Land_2015/16_FISP_pRES002; ANT-Land_2015/16_FISP_pRES003; ANT-Land_2015/16_FISP_pRES004; ANT-Land_2015/16_FISP_pRES005; ANT-Land_2015/16_FISP_pRES007; ANT-Land_2015/16_FISP_pRES008; ANT-Land_2015/16_FISP_pRES012; ANT-Land_2015/16_FISP_pRES013; ANT-Land_2015/16_FISP_pRES014; ANT-Land_2015/16_FISP_pRES015; ANT-Land_2015/16_FISP_pRES016; ANT-Land_2015/16_FISP_pRES017; ANT-Land_2015/16_FISP_pRES018; ANT-Land_2015/16_FISP_pRES019; ANT-Land_2015/16_FISP_pRES020; ANT-Land_2015/16_FISP_pRES021; ANT-Land_2015/16_FISP_pRES022; ANT-Land_2015/16_FISP_pRES023; ANT-Land_2015/16_FISP_pRES024; ANT-Land_2015/16_FISP_pRES025; ANT-Land_2015/16_FISP_pRES026; ANT-Land_2015/16_FISP_pRES027; ANT-Land_2015/16_FISP_pRES028; ANT-Land_2015/16_FISP_pRES029; ANT-Land_2015/16_FISP_pRES030; ANT-Land_2015/16_FISP_pRES031; ANT-Land_2015/16_FISP_pRES032; ANT-Land_2015/16_FISP_pRES033; ANT-Land_2015/16_FISP_pRES034; ANT-Land_2015/16_FISP_pRES035; ANT-Land_2015/16_FISP_pRES036; ANT-Land_2015/16_FISP_pRES037; ANT-Land_2015/16_FISP_pRES038; ANT-Land_2015/16_FISP_pRES039; ANT-Land_2015/16_FISP_pRES040; ANT-Land_2015/16_FISP_pRES041; ANT-Land_2015/16_FISP_pRES042; ANT-Land_2015/16_FISP_pRES043; ANT-Land_2015/16_FISP_pRES044; ANT-Land_2015/16_FISP_pRES045; ANT-Land_2015/16_FISP_pRES046; ANT-Land_2015/16_FISP_pRES047; ANT-Land_2015/16_FISP_pRES048; AWI Antarctic Land Expedition; Basal melt rates; Comment; DATE/TIME; Duration, number of days; Event label; Filchner Ice Shelf; Filchner Ice Shelf Project; FISP; Ice thickness; Ice thickness, error; Ice thickness change; Ice thickness change, dynamic; Ice thickness change, dynamic, error; Ice thickness change, error; LATITUDE; Latitude 2; Location; LONGITUDE; Longitude 2; Melt; Melt, error; Melt rate; Melt rate, error; Phase-sensitive radar; pRES; Section; Station label; Support Force Glacier |
| url | https://doi.org/10.1594/PANGAEA.941400 |