Automated mapping and classification of valleys beneath the Greenland Ice Sheet: Code ...

• Main Author: Paxman, Guy
• Format: Software
• Language: unknown
• Published: Zenodo 2023
• Subjects: Greenland; Ice Sheet
• Online Access: https://dx.doi.org/10.5281/zenodo.7797717; https://zenodo.org/record/7797717

Valley morphology and classification: MATLAB code used to extract and classify valleys across Greenland This repository contains code used to locate, quantify the morphology of, and classify, valleys beneath the Greenland Ice Sheet. The code relies on a number of freely-available datasets and functions, which can be accessed at the following links: BedMachine Greenland (version 5): https://doi.org/10.5067/GMEVBWFLWA7X Total isostatic adjustment for Greenland ice unloading (version 2): https://doi.org/10.18739/A2280509Z Operation IceBridge RES survey data files: https://doi.org/10.5067/GDQ0CUCVTE2Q MATLAB function grdread2: https://mathworks.com/matlabcentral/fileexchange/25683-grdread2 The code is run using either the run_valley_locator_all_lines.m or run_valley_locator_test.m scripts. Documentation for each of the scripts and other Matlab functions can be found as comments within each file. ...