Supporting Data: A Simulation Approach to Characterizing Sub-Glacial Hydrology

Raw data from "A Simulation Approach to Characterizing Sub-Glacial Hydrology". Actual IPR data for THW2_UBH0c_X243a are contained in file X243a_rad_data_foc.csv. Metadata are as follows:

pst: flight line name
long: observation longitude in decimal degrees (EPSG:4326)
lat: observation latitude in decimal degrees (EPSG:4326)
bed: bed pick elevation in [m]
year: timestamp year
day: timestamp day
t_ms: timestamp miliseconds
srf: surface pick elevation in [m]
echo: bed echo strength [dB]
thk: ice thickness [m]
Lice: estimated 2-way attenuation loss [dB]
R_bed: bed absolute reflectivity [dB]
L_unc: 2-way attenuation loss uncertainty [dB]

Simulated data: A folder for each simulation contains the files listed below.

Inputs:
[INPUT] Trajectory_MRS.mat: values for simulated aircraft trajectory, including total # of rangelines (TrackLengthTot), aircraft position at each rangeline in [m] (sc_position_x, sc_position_y, sc_position_z), and aircraft velocity in [m/s] (sc_vel_x, sc_vel_y, sc_vel_z)
bed.csv: lists all z-values in [m] for the bed surface
chan.csv: lists all z-values in [m] for the channel surface
params.txt: lists all pertinent parameters from the simulation
surf.csv: lists all z-values in [m] for the ice surface
xx.csv: lists all x-values in [m] for the ice surface
xx_b.csv: lists all x-values in [m] for the bed and channel surface
yy.csv: lists all y-values in [m] for the ice surface
yy_b.csv: lists all y-values in [m] for the bed and channel surface

Radargrams:
RgramFocPWR_RM3_hamm.mat: Focused radargram power [dB]
RgramRawPWR.mat: Raw radargram power [dB]
RgramRCPWR.mat: Range-compressed radargram power [dB]