Data and Code for Figure Reproduction: A Framework for Automated Supraglacial Lake Detection and Depth Retrieval in ICESat-2 Photon Data Across the Greenland and Antarctic Ice Sheets (fliphilipp/FLUIDSuRRF-figures: v0.1.2, final modifications requested by editor)

supplement to: Arndt, P. S. and Fricker, H. A.: A Framework for Automated Supraglacial Lake Detection and Depth Retrieval in ICESat-2 Photon Data Across the Greenland and Antarctic Ice Sheets, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2024-1156, 2024.

We develop a method for ice-sheet-scale retrieval of supraglacial meltwater depths using ICESat-2 photon data. We report results for two drainage basins in Greenland and Antarctica during two contrasting melt seasons, where our method reveals a total of 1249 lakes up to 25 m deep. The large volume and wide variety of accurate depth data that our method provides enables the development of data-driven models of meltwater volumes in satellite imagery.

v0.1.2: final modifications requested by editor

• specify elevations as m a.s.l. in figures 3, 4, 5, 6, 7, 9, 10 and 11