R. 1. Berry, Global inland water monitoring from multi-mission altimetry, Geophysical Research Letters, vol.99, issue.6, p.16401, 2005.
DOI : 10.1029/2005GL022814

J. Crétaux and C. Birkett, Lake studies from satellite radar altimetry, Comptes Rendus Geoscience, vol.338, issue.14-15, pp.14-15, 2006.
DOI : 10.1016/j.crte.2006.08.002

J. Crétaux, SOLS: A lake database to monitor in the Near Real Time water level and storage variations from remote sensing data, Advances in Space Research, vol.47, issue.9, pp.1497-1507, 2011.
DOI : 10.1016/j.asr.2011.01.004

C. M. Birkett, From Research to Operations: The USDA Global Reservoir and Lake Monitor, pp.19-50, 2011.
DOI : 10.1007/978-3-642-12796-0_2

P. A. Berry and J. L. Wheeler, Jason2-ENVISAT exploitation, development of algorithms for the exploitation of Jason-2-ENVISAT altimetry for the generation of a river and lake product, 2009.

L. L. Fu and A. Cazenave, Satellite altimetry and earth sciences. A handbook of techniques and applications, Inter. Geophys. Series, vol.69, p.463, 2001.

C. M. Birkett, The contribution of TOPEX/POSEIDON to the global monitoring of climatically sensitive lakes, Journal of Geophysical Research, vol.79, issue.6, pp.25179-25204, 1995.
DOI : 10.1029/95JC02125

J. Crétaux, An absolute calibration site for radar altimeters in the continental domain: Lake Issykkul in Central Asia, Journal of Geodesy, vol.27, issue.C7, pp.723-735, 2009.
DOI : 10.1007/s00190-008-0289-7

C. M. Birkett and B. Beckley, Investigating the Performance of the Jason-2/OSTM Radar Altimeter over Lakes and Reservoirs, Marine Geodesy, vol.326, issue.sup1, pp.204-238, 2010.
DOI : 10.1016/j.asr.2005.07.027

J. P. Dumont, OSTM/Jason-2 products handbook, Polar Series/OSTM J400, vol.1, issue.4, p.67, 2009.

P. A. Berry, Near real time global lake and river monitoring using the Envisat RA-2, Proceedings of the Envisat Symposium, pp.23-27, 2007.

C. Gommenginger, New scientific applications for ocean, coastal, land and ice remote sensing with Envisat radar altimeter individual echoes, Proc. " 15 Years of Progress in Radar Altimetry " Symposium, pp.13-18614, 2006.

F. Frappart, Preliminary results of ENVISAT RA-2-derived water levels validation over the Amazon basin, Remote Sensing of Environment, vol.100, issue.2, pp.252-264, 2006.
DOI : 10.1016/j.rse.2005.10.027

URL : https://hal.archives-ouvertes.fr/hal-00280286

S. Calmant, F. Seyler, and J. Crétaux, Monitoring Continental Surface Waters by Satellite Altimetry, Surveys in Geophysics, vol.338, issue.3, pp.247-269, 2008.
DOI : 10.1007/s10712-008-9051-1

URL : https://hal.archives-ouvertes.fr/hal-00409131

P. A. Berry, Global river and lake height monitoring using satellite altimeter data, Int. J. Hydropower Dams, vol.9, issue.6, pp.52-54, 2002.

P. A. Berry, A. Jasper, and H. Bracke, Retracking ERS-1 altimeter waveforms overland for topographic height determination: an expert system approach, pp.403-408, 1997.

C. M. Birkett, Contribution of the TOPEX NASA Radar Altimeter to the global monitoring of large rivers and wetlands, Water Resources Research, vol.79, issue.6, pp.1223-1239, 1998.
DOI : 10.1029/98WR00124

C. M. Birkett, Synergistic Remote Sensing of Lake Chad Variability of Basin Inundation, Remote Sensing of Environment, vol.72, issue.2, pp.218-236, 2000.
DOI : 10.1016/S0034-4257(99)00105-4

D. Alsdorf, Water level changes in a large Amazon lake measured with spaceborne radar interferometry and altimetry, Geophysical Research Letters, vol.99, issue.14, pp.2671-2674, 2001.
DOI : 10.1029/2001GL012962

C. De-oliveira, Temporal variations of river basin waters from Topex/ Poseidon satellite altimetry Application to the Amazon Basin Comptes Rendus de l, Acad. des Sci.-Series IIA-Earth Planet. Sci, vol.333, issue.1001, pp.633-643, 2001.

F. Mercier, A. Cazenave, and C. Maheu, Interannual lake level fluctuations (1993???1999) in Africa from Topex/Poseidon: connections with ocean???atmosphere interactions over the Indian Ocean, Global and Planetary Change, vol.32, issue.2-3, pp.141-163, 2002.
DOI : 10.1016/S0921-8181(01)00139-4

C. Maheu, A. Cazenave, and C. R. Mechoso, Water level fluctuations in the Plata Basin (South America) from Topex/Poseidon Satellite Altimetry, Geophysical Research Letters, vol.21, issue.3, pp.1143-1146, 2003.
DOI : 10.1029/2002GL016033

D. M. Bjerklie, Evaluating the potential for measuring river discharge from space, Journal of Hydrology, vol.278, issue.1-4, pp.17-38, 2003.
DOI : 10.1016/S0022-1694(03)00129-X

L. A. Mertes, Rivers and lakes, " in Natural Resources and Environment Manual of Remote Sensing, 2004.

M. T. Coe and C. M. Birkett, Water resources in the Lake Chad basin: prediction of river discharge and lake height from satellite radar altimetry, Water Resour. Res, vol.40, issue.10, p.10205, 2004.

J. Crétaux, Evolution of Sea Level of the Big Aral Sea from Satellite Altimetry and Its Implications for Water Balance, Journal of Great Lakes Research, vol.31, issue.4, pp.520-534, 2005.
DOI : 10.1016/S0380-1330(05)70281-1

A. V. Kouraev, Observations of Lake Baikal ice from satellite altimetry and radiometry, Remote Sensing of Environment, vol.108, issue.3, pp.240-253, 2007.
DOI : 10.1016/j.rse.2006.11.010

C. E. Medina, Water level fluctuations derived from ENVISAT Radar Altimeter (RA-2) and in-situ measurements in a subtropical waterbody: Lake Izabal (Guatemala), Remote Sensing of Environment, vol.112, issue.9, pp.3604-3617, 2008.
DOI : 10.1016/j.rse.2008.05.001

A. C. Getirana, Hydrological monitoring of poorly gauged basins based on rainfall???runoff modeling and spatial altimetry, Journal of Hydrology, vol.379, issue.3-4, pp.205-219, 2009.
DOI : 10.1016/j.jhydrol.2009.09.049

URL : https://hal.archives-ouvertes.fr/hal-00991052

S. Swenson and J. Wahr, Monitoring the water balance of Lake Victoria, East Africa, from space, Journal of Hydrology, vol.370, issue.1-4, pp.163-176, 2009.
DOI : 10.1016/j.jhydrol.2009.03.008

M. Becker, Recent hydrological behavior of the East African great lakes region inferred from GRACE, satellite altimetry and rainfall observations, Comptes Rendus Geoscience, vol.342, issue.3, pp.223-233, 2010.
DOI : 10.1016/j.crte.2009.12.010

URL : https://hal.archives-ouvertes.fr/hal-00634223

S. J. Birkinshaw, Using satellite altimetry data to augment flow estimation techniques on the Mekong River, Hydrological Processes, vol.338, issue.14, pp.3811-3825, 2010.
DOI : 10.1002/hyp.7811

A. V. Kouraev, Satellite Altimetry Applications in the Caspian Sea Chapter, pp.331-366, 2011.

H. Lee, Present-Day Lake Level Variation from Envisat Altimetry over the Northeastern Qinghai-Tibetan Plateau: Links with Precipitation and Temperature, Terrestrial, Atmospheric and Oceanic Sciences, vol.22, issue.2
DOI : 10.3319/TAO.2010.08.09.01(TibXS)

M. Ricko, J. Carton, and C. Birkett, Climatic Effects on Lake Basins. Part I: Modeling Tropical Lake Levels, Journal of Climate, vol.24, issue.12, pp.2983-2999, 2011.
DOI : 10.1175/2010JCLI3602.1

G. Zhang, Water level variation of Lake Qinghai from satellite and <italic>in situ</italic> measurements under climate change, Journal of Applied Remote Sensing, vol.5, issue.1, p.53532, 2011.
DOI : 10.1117/1.3601363

P. A. Berry and J. Benveniste, Measurement of inland surface water from multimission satellite radar altimetry: sustained global monitoring for climate change, International Association of Geodesy Symposia, pp.221-230, 2010.

C. S. Morris and S. K. Gill, Variation of Great Lakes water levels derived from Geosat altimetry, Water Resources Research, vol.97, issue.B3, pp.1009-1017, 1994.
DOI : 10.1029/94WR00064

C. Shum, Calibration of Jason-1 altimeter over Lake Erie, Marine Geodesy, vol.2634, pp.335-354, 2003.

J. Crétaux, Absolute Calibration of Jason Radar Altimeters from GPS Kinematic Campaigns Over Lake Issykkul, Marine Geodesy, vol.34, issue.3-4, pp.291-318, 2011.
DOI : 10.1080/01490419.2010.488978

K. Ross and R. Mckellip, Verification and validation of NASA-supported enhancements to PECAD's decision support tools, NASA Report, 2006.

J. P. Carmouze, J. R. Durand, and C. Leveque, The lacustrine ecosystem during the ???Normal Chad??? period and the drying phase, pp.527-560, 1983.
DOI : 10.1007/978-94-009-7266-7_18

S. A. Isiorho, G. Matisoff, and K. S. Wehn, Seepage Relationships Between Lake Chad and the Chad Aquifers, Ground Water, vol.22, issue.5, pp.819-826, 1996.
DOI : 10.1111/j.1745-6584.1996.tb02076.x

E. P. Argyilan and S. L. Forman, Lake Level Response to Seasonal Climatic Variability in the Lake Michigan-Huron System from 1920 to 1995, Journal of Great Lakes Research, vol.29, issue.3, pp.488-500, 1920.
DOI : 10.1016/S0380-1330(03)70453-5

J. Magome, H. Ishidaira, and K. Takeuchi, Monitoring water storage variation in Lake Tonle Sap by satellite for water resources management, Scientific Committee of the International Conference Organized by the RR2002-(6) Research Group6) Research Group, pp.335-338, 2004.

. Mekong-river-commission, Overview of the hydrology of the Mekong basin, Mekong River Commission, vol.82, 2005.

A. B. Avakyan and V. B. Iakovleva, Status of global reservoirs: The position in the late twentieth century, Lakes and Reservoirs: Research and Management, vol.3, issue.1, pp.45-52, 1998.
DOI : 10.1111/j.1440-1770.1998.tb00031.x

J. P. Dumont, ESA and CNES radar altimeters, missions, orbits, instruments, data processing and products, Proc. " 15 Years of Progress in Radar Altimetry " Symposium, ESA Publications Division, pp.13-18, 2006.

B. D. Tapley, GGM02 ??? An improved Earth gravity field model from GRACE, Journal of Geodesy, vol.79, issue.8, pp.467-478, 2005.
DOI : 10.1007/s00190-005-0480-z

M. Sarch and C. M. Birkett, Fishing and Farming at Lake Chad: Responses to Lake-level Fluctuations, The Geographical Journal, vol.37, issue.3, pp.156-172, 2000.
DOI : 10.1111/j.1475-4959.2000.tb00015.x

D. Alsdorf, D. Lettenmaier, and C. Vörösmarty, The need for global, satellite-based observations of terrestrial surface waters, Eos, Transactions American Geophysical Union, vol.289, issue.29, 2003.
DOI : 10.1029/2003EO290001

M. World and . Organization, Hydrology?from measurement to hydrological information, Guide to Hydrological Practices, p.296, 2008.

C. M. Birkett, Surface water dynamics in the Amazon Basin: Application of satellite radar altimetry, Journal of Geophysical Research, vol.79, issue.6, 2002.
DOI : 10.1029/2001JD000609

M. T. Coe and C. M. Birkett, Calculation of river discharge and prediction of lake height from satellite radar altimetry: Example for the Lake Chad basin, AGU Fall Meeting Abstracts, p.5, 2004.
DOI : 10.1029/2003WR002543

J. S. Da and . Silva, Water levels in the Amazon basin derived from the ERS 2 and ENVISAT radar altimetry missions, Remote Sens. Environ, vol.114, issue.10, pp.2160-2181, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00990991

C. Ngongondo, Evaluation of spatial and temporal characteristics of rainfall in Malawi: a case of data scarce region, Theoretical and Applied Climatology, vol.101, issue.13, pp.79-93, 2011.
DOI : 10.1007/s00704-011-0413-0

A. W. Yua, Space laser transmitter development for ICESat-2 mission, Solid State Lasers XIX: Technology and Devices, 2010.
DOI : 10.1117/12.843342

L. Fu and E. , Wide-swath altimetric measurement of ocean surface topography, p.67, 2003.

D. E. Alsdorf, E. Rodriguez, and D. P. Lettenmaier, Measuring surface water from space, Reviews of Geophysics, vol.338, issue.5, p.2002, 2007.
DOI : 10.1029/2006RG000197

. Ri?ko, Intercomparison and validation of continental water level products derived, Journal of Applied Remote Sensing, pp.61706-61729