@inproceedings{zheng:hal-01867385, TITLE = {{Normalized radar cross sections of sea surface estimated using asymptotic and semi-empirical methods in C band}}, AUTHOR = {Zheng, Honglei and Khenchaf, Ali and Ghanmi, Helmi and Wang, Yunhua and Zhao, Chaofang}, URL = {https://hal-ensta-bretagne.archives-ouvertes.fr/hal-01867385}, BOOKTITLE = {{International Geoscience and Remote Sensing Symposium 2018 (IGARSS 2018)}}, ADDRESS = {Valencia, Spain}, YEAR = {2018}, MONTH = Jul, KEYWORDS = {sea spectrum ; Small perturbation method SPM ; Two scale model ; Small slope approximation ; Empirical model CMOD5 ; Normalized radar cross section NRCS ; C band radar}, HAL_ID = {hal-01867385}, HAL_VERSION = {v1}, }