Producing daily time series of water levels derived from satellite altimetry for sparsely gauge catchments: A case study in the Mekong River

Hung Thanh Pham1, Lucy Amanda Marshall2, Fiona Johnson2 and Ashish Sharma3, (1)University of New South Wales, School of Civil and Environmental Engineering, Sydney, Australia, (2)University of New South Wales, School of Civil and Environmental Engineering, Sydney, NSW, Australia, (3)University of New South Wales, Sydney, NSW, Australia