Data For: A Framework for Automated Supraglacial Lake Detection and Depth Retrieval in ICESat-2 Photon Data Across the Greenland and Antarctic Ice Sheets

HDF5 data files for 1249 supraglacial lakes detected in ICESat-2 ATL03 data over Central West Greenland (melt seasons 2019 and 2020) and the Amery Ice Shelf Catchment (melt seasons 2018-19 and 2020-21). Each HDF5 data file is associated with a .jpg "quicklook" file of the same name, showing ATL03 photon elevations with the estimated along-track fits to the lake surface and lakebed and the resulting maximum lake depth, along with the corresponding ICESat-2 ground track over cloud-free concurrent satellite imagery.

The data files are structured as following: 

group: depth_data/
- dataset: bathymetry_confidence
- dataset: lakebed_fit_elevation_meters
- dataset: lat
- dataset: lon
- dataset: surface_fit_elevation_meters
- dataset: water_depth_meters
- dataset: x_along_track_meters
group: fluid_bathymetry_peaks/
- dataset: elevation_meters
- dataset: peak_prominence
- dataset: x_along_track_meters
group: mframe_data/
- dataset: delta_time
- dataset: density_ratio_1
- dataset: density_ratio_2
- dataset: density_ratio_3
- dataset: density_ratio_4
- dataset: major_frame_id
- dataset: passes_bathymetry_check
- dataset: passes_flatness_check
- dataset: photon_density_peak_elevation
- dataset: q_1_number_peaks
- dataset: q_2_prominece
- dataset: q_3_elev_spread
- dataset: q_4_alignment
- dataset: q_s
- dataset: x_along_track_meters_end
- dataset: x_along_track_meters_start
group: photon_data/
- dataset: afterpulse_probability
- dataset: fluid_signal_confidence
- dataset: geoid_elevation_meters
- dataset: lat
- dataset: lon
- dataset: photon_elevation_above_geoid_meters
- dataset: pulse_saturation_level
- dataset: x_along_track_meters
group: properties/
- dataset: beam_number
- dataset: beam_strength
- dataset: cycle_number
- dataset: granule_id
- dataset: gtx
- dataset: ice_sheet
- dataset: lake_quality
- dataset: lat
- dataset: lon
- dataset: melt_season
- dataset: rgt
- dataset: sc_orient
- dataset: surface_elevation
- dataset: time_utc