Dave, Raviraj NigambhaiRaviraj NigambhaiDaveBhatia, UditUditBhatia2025-09-042025-09-042021-03-26https://d8.irins.org/handle/IITG2025/30661en-USRiver discharge estimation using SARIMA model and OLS regression from satellite altimetry data: a case study of Amazon riverConference PaperConference Paper123456789/393