Naga Manohar Velpuri
Naga Manohar Velpuri
Senior Researcher, International Water Management Institute
Adresse e-mail validée de cgiar.org - Page d'accueil
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Global irrigated area map (GIAM), derived from remote sensing, for the end of the last millennium
PS Thenkabail, CM Biradar, P Noojipady, V Dheeravath, Y Li, NM Velpuri, ...
International Journal of Remote Sensing 30 (14), 3679-3733, 2009
3632009
Operational evapotranspiration mapping using remote sensing and weather datasets: A new parameterization for the SSEB approach
GB Senay, S Bohms, RK Singh, PH Gowda, NM Velpuri, H Alemu, ...
JAWRA Journal of the American Water Resources Association 49 (3), 577-591, 2013
3612013
A comprehensive evaluation of two MODIS evapotranspiration products over the conterminous United States: Using point and gridded FLUXNET and water balance ET
NM Velpuri, GB Senay, RP Singh, S Bohms, JP Verdin
Remote Sensing of Environment 139, 35-49, 2013
2702013
A global map of rainfed cropland areas (GMRCA) at the end of last millennium using remote sensing
CM Biradar, PS Thenkabail, P Noojipady, Y Li, V Dheeravath, H Turral, ...
International journal of applied earth observation and geoinformation 11 (2 …, 2009
2012009
Evaluating Landsat 8 evapotranspiration for water use mapping in the Colorado River Basin
GB Senay, MK Friedrichs, RK Singh, NM Velpuri
Remote Sensing of Environment 185, 171-185, 2016
1362016
An Irrigated Area Map of the World (1999) derived from Remote Sensing
PS Thenkabail, CM Biradar, H Turral, P Noojipady, YJ Li, J Vinthanage, ...
International Water Management Insitute Research Report Series 105, 78, 2006
1092006
Influence of resolution in irrigated area mapping and area estimation
NM Velpuri, PS Thenkabail, MK Gumma, C Biradar, V Dheeravath, ...
Photogramm. Eng. Remote Sensing 75, 1383-1396, 2009
902009
Irrigated areas of India derived using MODIS 500 m time series for the years 2001–2003
V Dheeravath, PS Thenkabail, G Chandrakantha, P Noojipady, ...
ISPRS Journal of Photogrammetry and Remote Sensing 65 (1), 42-59, 2010
892010
Irrigated area maps and statistics of India using remote sensing and national statistics
PS Thenkabail, V Dheeravath, CM Biradar, ORP Gangalakunta, ...
Remote Sensing 1 (2), 50-67, 2009
682009
Drought Monitoring and Assessment: Remote Sensing and Modeling Approaches for the Famine Early Warning Systems Network
JP Senay, G. B., Velpuri, N. M., Bohms, S., Budde, M., Young, C., Rowland, J ...
Hydro-Meteorological Hazards, Risks, and Disasters, 233-262, 2015
592015
Actual Evapotranspiration (Water Use) Assessment of the Colorado River Basin at the Landsat Resolution Using the Operational Simplified Surface Energy Balance Model
R Singh, G Senay, NM Velpuri, S Bohms, R Scott, J Verdin
Remote Sensing 6 (1), 233-256, 2014
592014
Sub-pixel area calculation methods for estimating irrigated areas
PS Thenkabail, CM Biradar, P Noojipady, X Cai, V Dheeravath, Y Li, ...
Sensors (Basel, Switzerland) 7 (11), 2519, 2007
552007
Satellite-based water use dynamics using historical Landsat data (1984–2014) in the southwestern United States
GB Senay, M Schauer, MK Friedrichs, NM Velpuri, RK Singh
Remote Sensing of Environment 202, 98-112, 2017
532017
Analysis of long-term trends (1950–2009) in precipitation, runoff and runoff coefficient in major urban watersheds in the United States
NM Velpuri, GB Senay
Environmental Research Letters 8 (2), 024020, 2013
502013
A multi-source satellite data approach for modelling Lake Turkana water level: calibration and validation using satellite altimetry data
NM Velpuri, GB Senay, KO Asante
Hydrology and Earth System Sciences 16 (1), 1-18, 2012
432012
Evaluating new SMAP soil moisture for drought monitoring in the rangelands of the US high plains
NM Velpuri, GB Senay, JT Morisette
Rangelands 38 (4), 183-190, 2016
422016
Changes in agricultural cropland areas between a water-surplus year and a water-deficit year impacting food security, determined using MODIS 250 m time-series data and spectral …
MK Gumma, PS Thenkabail, IV Muralikrishna, NM Velpuri, ...
International Journal of Remote Sensing 32 (12), 3495-3520, 2011
412011
A Global Irrigated Area Map (GIAM) Using Remote Sensing at the End of the Last Millennium
PS Thenkabail, CM Biradar, P Noojipady, V Dheeravath, YJ Li, ...
International Water Management Institute, 2008
352008
Remote Sensing of Actual Evapotranspiration from Croplands.
T Biggs, G Petropoulos, NM Velpuri, M Marshall, E Glenn, P Nagler, ...
Remote Sensing of Water Resources, Disasters, and Urban Studies, 59, 2015
312015
Assessing the potential hydrological impact of the Gibe III Dam on Lake Turkana water level using multi-source satellite data
NM Velpuri, GB Senay
Hydrology and Earth System Sciences 16, 3561–3578, 2012
312012
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