Good afternoon,I would need to know if there is a standard range of values for the number of looks (range and azimuth) to be inserted in the multilook operation @ABraun @mengdahl
as multi-looking is an optional step, there is no standard which could be suggested.
It totally depends on
- the spatial resolution of your input image and the ratio between azimuth and range resolution
- the spatial resolution you need in your final image
- the degree of speckle present in your image
It is always a compromise between image enhacement and loss of information.