Результаты исследований: Вклад в журнал › Материалы конференции › Рецензирование
Результаты исследований: Вклад в журнал › Материалы конференции › Рецензирование
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TY - JOUR
T1 - Investigation of Gaussian-like phase-noise filters efficiency for InSAR processing
AU - Sosnovsky, A.
AU - Snigirev, Maxim V.
AU - Kobernichenko, Victor
N1 - The work was supported by the Ministry of Science and Higher Education of the Russian Federation (project no. 0836-2020-0020), and by the RFBR grant no. 19-29-09022\19.
PY - 2023
Y1 - 2023
N2 - A method of space-based interferometric synthetic aperture radar measurements (InSAR and DInSAR techniques) is designed for obtaining of different types of altitude data for the Earth surface, i.e. terrain heights and surface displacements. Phase noise is an intrinsic random uncorrelated additive process, which complicates data processing in such systems. The experimental study of the linear non-adaptive phase noise filters are studied using the previously developed technique for experimental evaluation of the InSAR processing algorithms effectiveness. The accuracy characteristics for the filters applied to ALOS PALSAR data for areas with hilly and low-mountainous terrain are obtained, and it is shown, that one of the filters gives a slight better results (with less error value) under the equal computational complexity.
AB - A method of space-based interferometric synthetic aperture radar measurements (InSAR and DInSAR techniques) is designed for obtaining of different types of altitude data for the Earth surface, i.e. terrain heights and surface displacements. Phase noise is an intrinsic random uncorrelated additive process, which complicates data processing in such systems. The experimental study of the linear non-adaptive phase noise filters are studied using the previously developed technique for experimental evaluation of the InSAR processing algorithms effectiveness. The accuracy characteristics for the filters applied to ALOS PALSAR data for areas with hilly and low-mountainous terrain are obtained, and it is shown, that one of the filters gives a slight better results (with less error value) under the equal computational complexity.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85176737595
U2 - 10.1063/5.0162206
DO - 10.1063/5.0162206
M3 - Conference article
VL - 2849
JO - AIP Conference Proceedings
JF - AIP Conference Proceedings
SN - 0094-243X
IS - 1
M1 - 190013
ER -
ID: 48512083