Seasonal diffusion of dunes on Mars

Slipface measurement dataset Files: slipface_averages.csv dtm_id: HiRISE DTM IDlatitude_deg: the latitude of the dune fieldlongitude_deg_east: the east longitude of the dune fieldslipface_azimuth_deg: the aspect (facing dir) of barchan dunes slipfaces, manually measured for all dunes in the fieldmean_slipface_angle_deg: the average slipface angles of dunes, computed as explained in the main textstd_slipface_angle_deg: the std of the slipface angles of dunes in the fieldmean_slipface_length_m: the length of the slipface, averaged for all dunes in the fieldmean_slipface_height_m: the height of the slipface, averaged for all dunes in the field mcd_seasonal_profiles.csv abs_latitude_deg: the abs value of the latitude binannual_T_range_K: annual surface-temperature range (max - min) for that latitude bin, derived from the MCDseasonal_T_std_K: annual surface-temperature std for that latitude bin, derived from the MCDpeak_CO2_ice_thickness_cm: max co2 ice thicknesss for that latitude bin, derived from the MCDmodeled_sand_flux_modern_MCD and modeled_sand_flux_paleo_GCM are the simulated zonally avged saltation fluxes for modern and paleo Mars as a function of latitude. For the paleo fluxes, we also include the longitude of perihelion the simulation was executed for.