Monitoring continental surface waters by satellite altimetry

S Calmant, F Seyler, JF Cretaux - Surveys in geophysics, 2008 - Springer
The monitoring of continental water stages is a requirement for meeting human needs and
assessing ongoing climatic changes. However, regular gauging networks fail to provide the …

SRTM vegetation removal and hydrodynamic modeling accuracy

CA Baugh, PD Bates, G Schumann… - Water Resources …, 2013 - Wiley Online Library
Hydrodynamic modeling of large remote forested floodplains, such as the Amazon, is
hindered by the vegetation signal contained within Digital Elevation Models (DEMs) such as …

Adjustment of a spaceborne DEM for use in floodplain hydrodynamic modeling

D Yamazaki, CA Baugh, PD Bates, S Kanae… - Journal of …, 2012 - Elsevier
Precise Digital Elevation Models (DEMs) are required for the accurate modeling of
floodplain hydrodynamics. The accuracy of currently available spaceborne DEMs however …

[HTML][HTML] Extreme flood events in the Bolivian Amazon wetlands

A Ovando, J Tomasella, DA Rodriguez… - Journal of Hydrology …, 2016 - Elsevier
Abstract Study region The Amazonian wetlands of Bolivia, known as the Llanos de Moxos,
are believed to play a crucial role in regulating the upper Madeira hydrological cycle, the …

Re-initiating depth-discharge monitoring in small-sized ungauged watersheds by combining remote sensing and hydrological modelling: a case study in Madagascar

JA Andriambeloson, A Paris, S Calmant… - Hydrological …, 2020 - Taylor & Francis
This work presents a practical approach to reconstructing past and present discharge and
water depth time series for operational monitoring of small-sized ungauged watersheds …

Estimating water discharge from large radar altimetry datasets

ACV Getirana, C Peters-Lidard - Hydrology and Earth System …, 2013 - hess.copernicus.org
The objective of this study is to evaluate the potential of large altimetry datasets as a
complementary gauging network capable of providing water discharge in ungauged …

Geodetic corrections to Amazon River water level gauges using ICESat altimetry

AC Hall, GJP Schumann, JL Bamber… - Water Resources …, 2012 - Wiley Online Library
Gauge stations are vital for monitoring water levels worldwide. However, many remote
basins suffer from having gauges that are not tied to a common datum, making it impossible …

Oscillating density of states near zero energy for matrices made of blocks with possible application to the random flux problem

E Brézin, S Hikami, A Zee - Nuclear Physics B, 1996 - Elsevier
We consider random Hermitian matrices made of complex blocks. The symmetries of these
matrices force them to have pairs of opposite real eigenvalues, so that the average density …

Monitoring water level in large trans-boundary ungauged basins with altimetry: the example of ENVISAT over the Amazon basin

F Seyler, S Calmant, J da Silva… - Remote Sensing of …, 2008 - spiedigitallibrary.org
Brasil and Bolivia have water plans projects on the Beni-Madeira river, a major tributary of
the Amazon. There are four main tributaries to the Rio Madeira: the Guapore, the Mamore …

Détermination de l'altitude du zéro des stations hydrométriques en amazonie brésilienne. Application aux lignes d'eau des Rios Negro, Solimões et Amazone

J Callède, DM Moreira, S Calmant - Revue des sciences de l'eau, 2013 - erudit.org
Résumé Le rattachement altimétrique d'une station hydrométrique à un repère du
Nivellement Général est habituellement effectué dans le but de connaître, lorsqu'il ya …