Transforming Projection for SAR imagery to SAR native Geometry using Rasteio

[AlamgirKhan-GIS]

I have SAR imagery from TerraSAR-X that I want to use to extract linear features (e.g., roads). My SAR image is currently in WGS 84 (EPSG:4326), but I need the extracted shapefile to be in the native SAR geometry or coordinate system instead of geographic coordinates. How can I achieve this using the Rasterio library in Python — specifically, how can I ensure that the output shapefile preserves the SAR coordinate reference system (CRS) rather than being transformed into WGS 84? When i run at QGIS python console it gives alot of errors.