Repeated pRES measurements and derived Lagrangian basal melt rates at Filchner Ice Shelf between 2015/16 and 2016/17
Fuente:
PANGAEA
Enregistré dans:
| Auteurs principaux: | , , |
|---|---|
| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
2021
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1867171026812534784 |
|---|---|
| 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 estimated Lagrangian basal melt rates of 94 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 Lagrangian measurements allow the estimation of basal melt rates based on estimated vertical displacements of englacial and basal reflections. The pRES is frequency-modulated continuous wave (FMCW) radar that transmits a tone sweep – called chirp – ranging from 200 to 400 MHz over a period of one second. In order to improve the signal-to-noise ratio, 100 chirps are transmitted within a single measurement. Background information of the pRES-system is published by Brennan et al. (2014) and Nicholls et al. (2015). The processing of the data is described in Stewart (2017) and Stewart et al. (2019). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_930735 |
| institution | PANGAEA |
| language | en |
| publishDate | 2021 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Repeated pRES measurements and derived Lagrangian basal melt rates at Filchner Ice Shelf between 2015/16 and 2016/17 Zeising, Ole Steinhage, Daniel Humbert, Angelika Antarctica; ANT-Land_2015/16_FISP; ANT-Land_2015/16_FISP_pRES049; ANT-Land_2015/16_FISP_pRES050; ANT-Land_2015/16_FISP_pRES051; ANT-Land_2015/16_FISP_pRES052; ANT-Land_2015/16_FISP_pRES053; ANT-Land_2015/16_FISP_pRES054; ANT-Land_2015/16_FISP_pRES055; ANT-Land_2015/16_FISP_pRES056; ANT-Land_2015/16_FISP_pRES057; ANT-Land_2015/16_FISP_pRES058; ANT-Land_2015/16_FISP_pRES059; ANT-Land_2015/16_FISP_pRES060; ANT-Land_2015/16_FISP_pRES061; ANT-Land_2015/16_FISP_pRES062; ANT-Land_2015/16_FISP_pRES063; ANT-Land_2015/16_FISP_pRES064; ANT-Land_2015/16_FISP_pRES065; ANT-Land_2015/16_FISP_pRES066; ANT-Land_2015/16_FISP_pRES067; ANT-Land_2015/16_FISP_pRES068; ANT-Land_2015/16_FISP_pRES069; ANT-Land_2015/16_FISP_pRES070; ANT-Land_2015/16_FISP_pRES071; ANT-Land_2015/16_FISP_pRES072; ANT-Land_2015/16_FISP_pRES073; ANT-Land_2015/16_FISP_pRES074; ANT-Land_2015/16_FISP_pRES075; ANT-Land_2015/16_FISP_pRES076; ANT-Land_2015/16_FISP_pRES077; ANT-Land_2015/16_FISP_pRES078; ANT-Land_2015/16_FISP_pRES079; ANT-Land_2015/16_FISP_pRES080; ANT-Land_2015/16_FISP_pRES081; ANT-Land_2015/16_FISP_pRES082; ANT-Land_2015/16_FISP_pRES083; ANT-Land_2015/16_FISP_pRES084; ANT-Land_2015/16_FISP_pRES085; ANT-Land_2015/16_FISP_pRES086; ANT-Land_2015/16_FISP_pRES087; ANT-Land_2015/16_FISP_pRES088; ANT-Land_2015/16_FISP_pRES089; ANT-Land_2015/16_FISP_pRES090; ANT-Land_2015/16_FISP_pRES091; ANT-Land_2015/16_FISP_pRES092; ANT-Land_2015/16_FISP_pRES093; ANT-Land_2015/16_FISP_pRES094; ANT-Land_2015/16_FISP_pRES095; ANT-Land_2015/16_FISP_pRES096; ANT-Land_2015/16_FISP_pRES097; ANT-Land_2015/16_FISP_pRES098; ANT-Land_2015/16_FISP_pRES099; ANT-Land_2015/16_FISP_pRES100; ANT-Land_2015/16_FISP_pRES101; ANT-Land_2015/16_FISP_pRES102; ANT-Land_2015/16_FISP_pRES103; ANT-Land_2015/16_FISP_pRES104; ANT-Land_2015/16_FISP_pRES105; ANT-Land_2015/16_FISP_pRES106; ANT-Land_2015/16_FISP_pRES107; ANT-Land_2015/16_FISP_pRES108; ANT-Land_2015/16_FISP_pRES109; ANT-Land_2015/16_FISP_pRES110; ANT-Land_2015/16_FISP_pRES111; ANT-Land_2015/16_FISP_pRES112; ANT-Land_2015/16_FISP_pRES113; ANT-Land_2015/16_FISP_pRES114; ANT-Land_2015/16_FISP_pRES115; ANT-Land_2015/16_FISP_pRES116; ANT-Land_2015/16_FISP_pRES117; ANT-Land_2015/16_FISP_pRES118; ANT-Land_2015/16_FISP_pRES119; ANT-Land_2015/16_FISP_pRES120; ANT-Land_2015/16_FISP_pRES121; ANT-Land_2015/16_FISP_pRES122; ANT-Land_2015/16_FISP_pRES123; ANT-Land_2015/16_FISP_pRES124; ANT-Land_2015/16_FISP_pRES125; ANT-Land_2015/16_FISP_pRES126; ANT-Land_2015/16_FISP_pRES127; ANT-Land_2015/16_FISP_pRES128; ANT-Land_2015/16_FISP_pRES129; ANT-Land_2015/16_FISP_pRES130; ANT-Land_2015/16_FISP_pRES131; ANT-Land_2015/16_FISP_pRES132; ANT-Land_2015/16_FISP_pRES133; ANT-Land_2015/16_FISP_pRES134; ANT-Land_2015/16_FISP_pRES135; ANT-Land_2015/16_FISP_pRES136; ANT-Land_2015/16_FISP_pRES137; ANT-Land_2015/16_FISP_pRES138; ANT-Land_2015/16_FISP_pRES139; ANT-Land_2015/16_FISP_pRES140; ANT-Land_2015/16_FISP_pRES141; ANT-Land_2015/16_FISP_pRESFSW; ANT-Land_2016_FISP; AWI Antarctic Land Expedition; Basal melt rates; Binary Object; Binary Object (File Size); Calculated; Comment; DATE/TIME; Duration, number of days; Event label; extractable via MATLAB code (Nicholls et al. 2015, Stewart 2017), contact K.W. Nicholls; Filchner Ice Shelf; Filchner Ice Shelf Project; FISP; LATITUDE; LONGITUDE; Melt rate; Melt rate, error; Phase-sensitive radar; pRES; Station label The dataset consists of raw data and estimated Lagrangian basal melt rates of 94 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 Lagrangian measurements allow the estimation of basal melt rates based on estimated vertical displacements of englacial and basal reflections. The pRES is frequency-modulated continuous wave (FMCW) radar that transmits a tone sweep – called chirp – ranging from 200 to 400 MHz over a period of one second. In order to improve the signal-to-noise ratio, 100 chirps are transmitted within a single measurement. Background information of the pRES-system is published by Brennan et al. (2014) and Nicholls et al. (2015). The processing of the data is described in Stewart (2017) and Stewart et al. (2019). |
| title | Repeated pRES measurements and derived Lagrangian basal melt rates at Filchner Ice Shelf between 2015/16 and 2016/17 |
| topic | Antarctica; ANT-Land_2015/16_FISP; ANT-Land_2015/16_FISP_pRES049; ANT-Land_2015/16_FISP_pRES050; ANT-Land_2015/16_FISP_pRES051; ANT-Land_2015/16_FISP_pRES052; ANT-Land_2015/16_FISP_pRES053; ANT-Land_2015/16_FISP_pRES054; ANT-Land_2015/16_FISP_pRES055; ANT-Land_2015/16_FISP_pRES056; ANT-Land_2015/16_FISP_pRES057; ANT-Land_2015/16_FISP_pRES058; ANT-Land_2015/16_FISP_pRES059; ANT-Land_2015/16_FISP_pRES060; ANT-Land_2015/16_FISP_pRES061; ANT-Land_2015/16_FISP_pRES062; ANT-Land_2015/16_FISP_pRES063; ANT-Land_2015/16_FISP_pRES064; ANT-Land_2015/16_FISP_pRES065; ANT-Land_2015/16_FISP_pRES066; ANT-Land_2015/16_FISP_pRES067; ANT-Land_2015/16_FISP_pRES068; ANT-Land_2015/16_FISP_pRES069; ANT-Land_2015/16_FISP_pRES070; ANT-Land_2015/16_FISP_pRES071; ANT-Land_2015/16_FISP_pRES072; ANT-Land_2015/16_FISP_pRES073; ANT-Land_2015/16_FISP_pRES074; ANT-Land_2015/16_FISP_pRES075; ANT-Land_2015/16_FISP_pRES076; ANT-Land_2015/16_FISP_pRES077; ANT-Land_2015/16_FISP_pRES078; ANT-Land_2015/16_FISP_pRES079; ANT-Land_2015/16_FISP_pRES080; ANT-Land_2015/16_FISP_pRES081; ANT-Land_2015/16_FISP_pRES082; ANT-Land_2015/16_FISP_pRES083; ANT-Land_2015/16_FISP_pRES084; ANT-Land_2015/16_FISP_pRES085; ANT-Land_2015/16_FISP_pRES086; ANT-Land_2015/16_FISP_pRES087; ANT-Land_2015/16_FISP_pRES088; ANT-Land_2015/16_FISP_pRES089; ANT-Land_2015/16_FISP_pRES090; ANT-Land_2015/16_FISP_pRES091; ANT-Land_2015/16_FISP_pRES092; ANT-Land_2015/16_FISP_pRES093; ANT-Land_2015/16_FISP_pRES094; ANT-Land_2015/16_FISP_pRES095; ANT-Land_2015/16_FISP_pRES096; ANT-Land_2015/16_FISP_pRES097; ANT-Land_2015/16_FISP_pRES098; ANT-Land_2015/16_FISP_pRES099; ANT-Land_2015/16_FISP_pRES100; ANT-Land_2015/16_FISP_pRES101; ANT-Land_2015/16_FISP_pRES102; ANT-Land_2015/16_FISP_pRES103; ANT-Land_2015/16_FISP_pRES104; ANT-Land_2015/16_FISP_pRES105; ANT-Land_2015/16_FISP_pRES106; ANT-Land_2015/16_FISP_pRES107; ANT-Land_2015/16_FISP_pRES108; ANT-Land_2015/16_FISP_pRES109; ANT-Land_2015/16_FISP_pRES110; ANT-Land_2015/16_FISP_pRES111; ANT-Land_2015/16_FISP_pRES112; ANT-Land_2015/16_FISP_pRES113; ANT-Land_2015/16_FISP_pRES114; ANT-Land_2015/16_FISP_pRES115; ANT-Land_2015/16_FISP_pRES116; ANT-Land_2015/16_FISP_pRES117; ANT-Land_2015/16_FISP_pRES118; ANT-Land_2015/16_FISP_pRES119; ANT-Land_2015/16_FISP_pRES120; ANT-Land_2015/16_FISP_pRES121; ANT-Land_2015/16_FISP_pRES122; ANT-Land_2015/16_FISP_pRES123; ANT-Land_2015/16_FISP_pRES124; ANT-Land_2015/16_FISP_pRES125; ANT-Land_2015/16_FISP_pRES126; ANT-Land_2015/16_FISP_pRES127; ANT-Land_2015/16_FISP_pRES128; ANT-Land_2015/16_FISP_pRES129; ANT-Land_2015/16_FISP_pRES130; ANT-Land_2015/16_FISP_pRES131; ANT-Land_2015/16_FISP_pRES132; ANT-Land_2015/16_FISP_pRES133; ANT-Land_2015/16_FISP_pRES134; ANT-Land_2015/16_FISP_pRES135; ANT-Land_2015/16_FISP_pRES136; ANT-Land_2015/16_FISP_pRES137; ANT-Land_2015/16_FISP_pRES138; ANT-Land_2015/16_FISP_pRES139; ANT-Land_2015/16_FISP_pRES140; ANT-Land_2015/16_FISP_pRES141; ANT-Land_2015/16_FISP_pRESFSW; ANT-Land_2016_FISP; AWI Antarctic Land Expedition; Basal melt rates; Binary Object; Binary Object (File Size); Calculated; Comment; DATE/TIME; Duration, number of days; Event label; extractable via MATLAB code (Nicholls et al. 2015, Stewart 2017), contact K.W. Nicholls; Filchner Ice Shelf; Filchner Ice Shelf Project; FISP; LATITUDE; LONGITUDE; Melt rate; Melt rate, error; Phase-sensitive radar; pRES; Station label |
| url | https://doi.org/10.1594/PANGAEA.930735 |