A simple terrain relief index for tuning slope-related parameters of LiDAR ground filtering algorithms
Sign Up to like & getrecommendations! Published in 2018 at "Isprs Journal of Photogrammetry and Remote Sensing"
DOI: 10.1016/j.isprsjprs.2018.03.020
Abstract: Abstract Ground filtering is an essential procedure in almost all LiDAR applications. However, most existing ground filtering algorithms require different amounts of user input to manually set up initial parameters, such as terrain relief amplitude… read more here.
Keywords: relief index; slope; terrain relief;
Theory of SAR Signature Defocus Morphology for Arbitrary 3-D Target Motion Over Terrain Relief
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2019.2891985
Abstract: This paper generates analytic equations for predicting the 2-D defocus morphology of the signature smears within spotlight synthetic aperture radar imagery, which are induced by targets having arbitrary 3-D motion. One primary application of such… read more here.
Keywords: signature; target motion; defocus morphology; terrain relief ... See more keywords