akhdefo_functions.DynamicChangeDetection

akhdefo_functions.DynamicChangeDetection(Path_working_Directory='', Path_UDM2_folder='', Path_to_DEMFile='', Coh_Thresh=0.75, vel_thresh=0.063, udm_mask_option=False, cmap='jet', Median_Filter=False, Set_fig_MinMax=False, show_figure=False, plot_option='origional', xres=10, yres=10)

This program calculates optical flow velocity from triplets of daily optical satellite images. Final Timeseris products will be a shapefile format using Time_Series function after stackprep step.

Parameters

Path_working_Directory : str

Path_UDM2_folder : str

Path_to_DEMFile : str

Coh_Thresh : float

vel_thresh : float

udm_mask_option : bool

cmap : str

Median_Filter : bool

Set_fig_MinMax : bool

show_figure : bool

plot_optionstr

“origional”, “resampled”

xres : int

yres : int

Returns

Rasters

velocity in X direction(EW) Velocity in Y direction(NS)

Figures

Initial Timesereis Figures (those figures are only intermediate products needs calibration)