cars.applications.dem_generation.dem_generation_tools

this module contains tools for the dem generation

Module Contents

Functions

fit_initial_elevation_on_dem_median(dem_to_fit_path, ...)	Coregistrates the two DEMs given then saves the result.
add_margin(bbox[, ratio])	Add margin to a bounding box

cars.applications.dem_generation.dem_generation_tools.fit_initial_elevation_on_dem_median(dem_to_fit_path: str, dem_ref_path: str, dem_out_path: str)

Coregistrates the two DEMs given then saves the result. The initial elevation will be cropped to reduce computation costs. Returns the transformation applied.

Parameters

• dem_to_fit_path (str) – Path to the dem to be fitted

• dem_ref_path (str) – Path to the dem to fit onto

• dem_out_path (str) – Path to save the resulting dem into

Returns

coregistration transformation applied

Return type

dict

cars.applications.dem_generation.dem_generation_tools.add_margin(bbox, ratio=1)

Add margin to a bounding box :param bbox: input bounding box :type bbox: rasterio.coords.BoundingBox :param ratio: factor of bbox size to add to each side of bbox :type ratio: float

Returns

bounding box with margins

Return type

rasterio.coords.BoundingBox