1. Cognart, A.L., Loumagne, C., Normand, M., Ottle, C., Vidal-Madjar, D., Imberti, M.C., 1993. Caractérisation de l'état hydrique des sols à différentes échelles à partir des données du satellite ERS-1 sur le BVRE de Naizin et essai de transposition aux bassins versants bretons. In: 18 èmes Journées Scientifiques du GFHN, Rennes, France, 23–24 Novembre 1993, pp. 106–113.
2. Dautrebande, S., Badji, M., Dewez, A., Nonguierma, A., 1994. ERS-1 SAR imagery applied to rural basins hydrological studies. II: grassland soil and lowland wetness characterization. In: Proceedings of the Second Euro-Latin American Space Days, Buenos Aires, Argentina, 9–13 May 1994, pp. 103–113.
3. Temporal monitoring of soil moisture using ERS-1 SAR data;Griffiths;Hydrological Processes,1996
4. ERS SAR Calibration—Derivation of the Backscattering Coefficient (0 in ESA ERS SAR PRI Products;Laur,1998
5. Moeremans, B., 1998. The use of ERS SAR interferometric coherence to evaluate crop height. In: Proceedings of the First International Conference on Geospatial Information in Agriculture and Forestry, Lake Buena Vista, Florida, USA, 1–3 June 1998, pp. II485–II492.