Hi all,
Is VV or HH polarization preferable for mapping urban areas, specifically buildings? DualPol is not an option unfortunately.
Hi all,
Is VV or HH polarization preferable for mapping urban areas, specifically buildings? DualPol is not an option unfortunately.
Stefan Auer published a paper which finds that buildings are more pronounced in HH because of higher intesnsities in various cases: “Buildings in High Resolution SAR Images - Identification based on citygml data”
But it is surely also a matter of incidence angle, direction of buildings towards the sensor and spatial resolution.
Nice - reference - thanks!