Time series of autonomous phase-sensitive radar (ApRES) measurements for basal melt rate estimations at location ApRES3 on 79°N Glacier from July 2017 to September 2023

doi:doi:10.1594/PANGAEA.972062

Time series of autonomous phase-sensitive radar (ApRES) measurements for basal melt rate estimations at location ApRES3 on 79°N Glacier from July 2017 to September 2023

The dataset consists of raw data from autonomous phase-sensitive radar (ApRES) measurements. The ApRES was operated with two bow-tie antennas on the surface in the ablation zone of the 79°N Glacier in Northeast Grenland since 2016. These Lagrangian measurements allow the estimation of basal melt rates based on estimated vertical displacements of englacial and basal reflections. The ApRES is an autonomous operating 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, 20 to 100 chirps were transmitted within a single measurement. These measurements were repeated at time intervals between 15 minutes and 6 hours. A raw data file contains up to 4 measurements. Background of the pRES-system is published by Nicholls et al. (2015). The processing of the data is described in Zeising et al. (2024).

Data and Resources

This dataset has no data

Cite this as

Zeising, Ole, Steinhage, Daniel, Neckel, Niklas, Humbert, Angelika (2024). Dataset: Time series of autonomous phase-sensitive radar (ApRES) measurements for basal melt rate estimations at location ApRES3 on 79°N Glacier from July 2017 to September 2023. https://doi.org/10.1594/PANGAEA.972062

DOI retrieved: 2024

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.972062
Author	Zeising, Ole
Given Name	Ole
Family Name	Zeising
More Authors	Steinhage, Daniel Neckel, Niklas Humbert, Angelika
Source Creation	2024
Publication Year	2024
Resource Type	text/tab-separated-values - filename: Zeising-etal_2024_ApRES3-79N
Subject Areas	Name: Ecology
Related Identifiers	Title: Extreme melting at Greenland's largest floating ice tongue Identifier: https://doi.org/10.5194/tc-18-1333-2024 Type: DOI Relation: References Year: 2024 Source: The Cryosphere Authors: Zeising Ole , Neckel Niklas , Dörr Nils , Helm Veit , Steinhage Daniel , Timmermann Ralph , Humbert Angelika , Kanzow Torsten , Humbert Angelika , Moelg Thomas , Scheinert Mirko , Braun Matthias Holger , Burchard Hans , Doglioni Francesca , Hochreuther Philipp , Horwath Martin , Huhn Oliver , Kusche Jürgen , Loebel Erik , Lutz Katrina , Marzeion Ben , McPherson Rebecca , Mohammadi-Aragh Mahdi , Möller Marco , Pickler Carolyne , Reinert Markus , Rhein Monika , Rückamp Martin , Schaffer Janin , Shafeeque Muhammad , Stolzenberger Sophie , Timmermann Ralph , Turton Jenny V , Wekerle Claudia , Zeising Ole , Nicholls Keith W , Corr Hugh F J , Stewart Craig L , Lok Lai Bun , Brennan Paul V , Vaughan David G , Zeising Ole , Steinhage Daniel , Neckel Niklas , Humbert Angelika . Title: The atmosphere-land/ice-ocean system in the region near the 79N Glacier in Northeast Greenland: Synthesis and key findings from GROCE Identifier: https://doi.org/10.5194/egusphere-2024-757 Type: DOI Relation: References Authors: Zeising Ole , Neckel Niklas , Dörr Nils , Helm Veit , Steinhage Daniel , Timmermann Ralph , Humbert Angelika , Kanzow Torsten , Humbert Angelika , Moelg Thomas , Scheinert Mirko , Braun Matthias Holger , Burchard Hans , Doglioni Francesca , Hochreuther Philipp , Horwath Martin , Huhn Oliver , Kusche Jürgen , Loebel Erik , Lutz Katrina , Marzeion Ben , McPherson Rebecca , Mohammadi-Aragh Mahdi , Möller Marco , Pickler Carolyne , Reinert Markus , Rhein Monika , Rückamp Martin , Schaffer Janin , Shafeeque Muhammad , Stolzenberger Sophie , Timmermann Ralph , Turton Jenny V , Wekerle Claudia , Zeising Ole , Nicholls Keith W , Corr Hugh F J , Stewart Craig L , Lok Lai Bun , Brennan Paul V , Vaughan David G , Zeising Ole , Steinhage Daniel , Neckel Niklas , Humbert Angelika . Title: A ground-based radar for measuring vertical strain rates and time-varying basal melt rates in ice sheets and shelves Identifier: https://doi.org/10.3189/2015JoG15J073 Type: DOI Relation: References Year: 2015 Source: Journal of Glaciology Authors: Zeising Ole , Neckel Niklas , Dörr Nils , Helm Veit , Steinhage Daniel , Timmermann Ralph , Humbert Angelika , Kanzow Torsten , Humbert Angelika , Moelg Thomas , Scheinert Mirko , Braun Matthias Holger , Burchard Hans , Doglioni Francesca , Hochreuther Philipp , Horwath Martin , Huhn Oliver , Kusche Jürgen , Loebel Erik , Lutz Katrina , Marzeion Ben , McPherson Rebecca , Mohammadi-Aragh Mahdi , Möller Marco , Pickler Carolyne , Reinert Markus , Rhein Monika , Rückamp Martin , Schaffer Janin , Shafeeque Muhammad , Stolzenberger Sophie , Timmermann Ralph , Turton Jenny V , Wekerle Claudia , Zeising Ole , Nicholls Keith W , Corr Hugh F J , Stewart Craig L , Lok Lai Bun , Brennan Paul V , Vaughan David G , Zeising Ole , Steinhage Daniel , Neckel Niklas , Humbert Angelika . Title: Time series of Lagrangian basal melt rates at 79°N Glacier since 2016 Identifier: https://doi.org/10.1594/PANGAEA.928903 Type: DOI Relation: References Year: 2024 Authors: Zeising Ole , Neckel Niklas , Dörr Nils , Helm Veit , Steinhage Daniel , Timmermann Ralph , Humbert Angelika , Kanzow Torsten , Humbert Angelika , Moelg Thomas , Scheinert Mirko , Braun Matthias Holger , Burchard Hans , Doglioni Francesca , Hochreuther Philipp , Horwath Martin , Huhn Oliver , Kusche Jürgen , Loebel Erik , Lutz Katrina , Marzeion Ben , McPherson Rebecca , Mohammadi-Aragh Mahdi , Möller Marco , Pickler Carolyne , Reinert Markus , Rhein Monika , Rückamp Martin , Schaffer Janin , Shafeeque Muhammad , Stolzenberger Sophie , Timmermann Ralph , Turton Jenny V , Wekerle Claudia , Zeising Ole , Nicholls Keith W , Corr Hugh F J , Stewart Craig L , Lok Lai Bun , Brennan Paul V , Vaughan David G , Zeising Ole , Steinhage Daniel , Neckel Niklas , Humbert Angelika .