Radio-echo sounding reflectivity data at a subglacial trough system of Isunnguata Sermia, West Greenland, April 2011

SND-ID: 2024-394. Version: 1. DOI:


Creator/Principal investigator(s)

Rickard Pettersson - Uppsala University, Department of Earth Sciences, LUVAL orcid

Research principal

Uppsala University rorId


The data Two-way travel-time to and reflectivity of the subglacial bondary at a small subglacial trough at Issungata Isunnguata Sermia, West Greenland.

The data is a plain text file with comma separated columns in the order: ID, X,Y,Z, TWTT, R, where:

ID: Unique identifier for each recordX,Y,Z: Geographical position of the record in UTM 22 (WGS-84) projectionTWTT: Two-way travel-time for the radarsignal to the subglacial reflection given in nano seconds.R: Relative reflectivity of the subglacial reflection in dB.

The dataset was originally published in DiVA and moved to SND in 2024.

Data contains personal data



Method and outcome
Data collection
Geographic coverage
Administrative information


Topic and keywords

Research area

Geophysics (Standard för svensk indelning av forskningsämnen 2011)

Physical geography (Standard för svensk indelning av forskningsämnen 2011)

Published: 2024-06-20