Most Recent Conference Presentations
Velpuri, N. M., Mekonnen, K., Leh, M., Akpoti, K., Tinonetsana, P., Haouda, T., Paranamana, T-P., Munzimi, Y., How good are gridded precipitation datasets for Africa? A comprehensive validation of eight precipitation products for continental applications, American Geophysical Union, Fall Meeting 2022,#H35P-1218
Velpuri, N. M., and Mateo-Sagasta, J., Estimating the potential of wastewater in alleviating water scarcity in the MENA region using the SEWAGE-TRACK model, American Geophysical Union, Fall Meeting 2021,#H44F-03
Velpuri, N. M., Leh, M. D., and Rebelo, L. M. An Approach to Optimize the Selection of Earth Observation Derived Parameters: Illustration for Satellite-Based Precipitation in East Africa, American Geophysical Union, Fall Meeting 2020,#H200-0033
Senay, G.B., Schauer, M., Velpuri, N.M., Singh, R.K., Kagone, S., Friedrichs, M., Litvak, M.E., Douglas-Mankin, K.R.,
Field Scale Crop Water Use Trends and Spatial Variability over the Upper Rio Grande Basin of United States and Mexico using Landsat-Based Evapotranspiration, American Geophysical Union, Fall Meeting 2019, #H31L-1885
Velpuri, N.M., Senay, G.B., Goode, D., Kagone, S., Abu Hantash, S., Momejian, N., Al-Momani, T., Van der Valk, M., Eggleston, J.,
Validation of seven gridded rainfall products for the Jordan, Palestine, and Lebanon region using in situ observations, American Geophysical Union, Fall Meeting 2018, #H43F-2471
Velpuri, N.M., and Senay, G.B., Partitioning Evapotranspiration into Green and Blue Water Sources: Understanding Temporal Dynamics (2001-2015) and Spatial Variability in the Conterminous United States, American Geophysical Union, Fall Meeting 2017, #H13F-1444
Senay, G.B., Schauer, M., Friedrichs, M., Velpuri, N.M., Singh, R.K., 2016, Satellite-based water use dyanamics using historical landsat data (1984-2014) in the southwestern United States, American Geophysical Union, Fall Meeting 2016, abstract #H21H-0811
Velpuri, N.M., Senay, G.B., Schauer, M., Friedrichs, M., Singh, R.K., 2016, Analysis of Landsat-based Water Use estimates (1984-2014) in the southwestern United States: An illustration of Big Data Analytics for Agricultural Remote Sensing, International Conference on Statistics and Big Data Bioinformatics in Agricultural Research, ICRISAT, Hyderabad, India, Nov-2016.
Velpuri, N.M., Senay, G.B., Rowland, J., Budde, M.E., 2015, Africa-wide monitoring of small surface water bodies using multi-source satellite data: A monitoring system for FEWS NET, American Geophysical Union, Fall Meeting 2015, abstract #H51H-1476
Senay, G.B., Friedrichs, M., Singh, R.K., and Velpuri, N.M., 2015, Evaluating Landsat 8 evapotranspiration for water use mapping in the Colorado River Basin, American Geophysical Union, Fall Meeting 2015, abstract #H33B-1578
Ji, L., Senay, G.B., Verdin, J.P., and Velpuri, N.M., 2015, Spatial disaggregation of the 0.25-degree GLDAS air temperature dataset to 30-arcsec resolution, American Geophysical Union, Fall Meeting 2015, abstract #H33B-1572.
Adamson, T., and Velpuri, N.M., 2015, Tracking change over time: Earth imagery in the classroom, American Geophysical Union - NESTA GIFT workshop, Fall meeting 2015.
Velpuri, N.M., and Senay, G.B., 2014, How much do we know about the storage change sin the major river basins of the world? Analysis of storage changes from GRACE, American Geophysical Union, Fall Meeting 2014, Abstract #H41E-0887
Senay, G.B., Velpuri, N.M., Bohms, S., Demissie, Y., Gebremichael, M. 2014, New insights into hydrologic sources and sinks in the Nile Basin: A mutli-source satellite data analysis, American Geophysical Union, Fall Meeting 2014, Abstract #H21H-0811
Velpuri, N.M., and Senay, G.B., 2013, Investigating hydrologic trends and attributing climate and human influence on major urban watersheds in the United States, American Geophysical Union, Fall Meeting 2013, Abstract #GC51B-0969.
Senay, G.B., Velpuri, N.M., Singh, R.K., Bohms, S., Verdin, J.P., 2013, Large-scale Operational Evapotranspiration Mapping Using Remote Sensing and Weather Datasets: Modeling and Validation, American Geophysical Union, Fall Meeting 2013, Abstract #H41Q-01.
Velpuri, N.M., and Senay, G.B., 2013, Investigating climate and human influence on major urban watersheds in the United States, U.S. Geological Survey Earthources Science and Observation: Poster Session January 9, 2013, USA.
Velpuri, N.M., and Senay, G.B., 2012, Modeling Lake Turkana Hydrology using multi-source satellite data, American Geophysical Union, Fall Meeting 2012, abstract #H21H-1288.
Velpuri, N.M., and Senay, G.B., 2011, A Semi-empirical lake level (SELL) model for mapping lake water depths from partially clouded satellite data American Geophysical Union, Fall Meeting 2011, abstract #H41C-06.
Velpuri, N.M., Senay, G. B., 2010, Evaluating the Impact of Gilgel Gibe Dam on the Lake Turkana Water Levels: An Illustration from an Endorheic Lake in Africa. American Geophysical Union, Fall Meeting 2010, abstract #H41C-1101.
Velpuri, N.M., and Senay, G.B., 2010, Application of simplified water balance model to evaluate the impact of the dam on the lake water levels, Remote Sensing of Hydrology 2010 Symposium, Jackson Hole, Wyoming, USA. September 27-30.
Velpuri, N.M., Senay, G.B., Alemu, H., Asante, K.O. 2008, A Simple water balance approach to monitor lake water level changes: Validation using TOPEX/Poseidon and Jason Altimetry data. EOS Trans. AGU, 89(53), Fall Meeting Suppl. Abstract H41B-0856.
Velpuri, N.M., and Senay, G.B., 2009, A Simple method to extract Lake water level information using Landsat, Bathymetry and SRTM elevation Data, Eastern South Dakota Water Conference, Brookings, SD. November 2-3, 2009.
Velpuri, N. M., and Mateo-Sagasta, J., Estimating the potential of wastewater in alleviating water scarcity in the MENA region using the SEWAGE-TRACK model, American Geophysical Union, Fall Meeting 2021,#H44F-03
Velpuri, N. M., Leh, M. D., and Rebelo, L. M. An Approach to Optimize the Selection of Earth Observation Derived Parameters: Illustration for Satellite-Based Precipitation in East Africa, American Geophysical Union, Fall Meeting 2020,#H200-0033
Senay, G.B., Schauer, M., Velpuri, N.M., Singh, R.K., Kagone, S., Friedrichs, M., Litvak, M.E., Douglas-Mankin, K.R.,
Field Scale Crop Water Use Trends and Spatial Variability over the Upper Rio Grande Basin of United States and Mexico using Landsat-Based Evapotranspiration, American Geophysical Union, Fall Meeting 2019, #H31L-1885
Velpuri, N.M., Senay, G.B., Goode, D., Kagone, S., Abu Hantash, S., Momejian, N., Al-Momani, T., Van der Valk, M., Eggleston, J.,
Validation of seven gridded rainfall products for the Jordan, Palestine, and Lebanon region using in situ observations, American Geophysical Union, Fall Meeting 2018, #H43F-2471
Velpuri, N.M., and Senay, G.B., Partitioning Evapotranspiration into Green and Blue Water Sources: Understanding Temporal Dynamics (2001-2015) and Spatial Variability in the Conterminous United States, American Geophysical Union, Fall Meeting 2017, #H13F-1444
Senay, G.B., Schauer, M., Friedrichs, M., Velpuri, N.M., Singh, R.K., 2016, Satellite-based water use dyanamics using historical landsat data (1984-2014) in the southwestern United States, American Geophysical Union, Fall Meeting 2016, abstract #H21H-0811
Velpuri, N.M., Senay, G.B., Schauer, M., Friedrichs, M., Singh, R.K., 2016, Analysis of Landsat-based Water Use estimates (1984-2014) in the southwestern United States: An illustration of Big Data Analytics for Agricultural Remote Sensing, International Conference on Statistics and Big Data Bioinformatics in Agricultural Research, ICRISAT, Hyderabad, India, Nov-2016.
Velpuri, N.M., Senay, G.B., Rowland, J., Budde, M.E., 2015, Africa-wide monitoring of small surface water bodies using multi-source satellite data: A monitoring system for FEWS NET, American Geophysical Union, Fall Meeting 2015, abstract #H51H-1476
Senay, G.B., Friedrichs, M., Singh, R.K., and Velpuri, N.M., 2015, Evaluating Landsat 8 evapotranspiration for water use mapping in the Colorado River Basin, American Geophysical Union, Fall Meeting 2015, abstract #H33B-1578
Ji, L., Senay, G.B., Verdin, J.P., and Velpuri, N.M., 2015, Spatial disaggregation of the 0.25-degree GLDAS air temperature dataset to 30-arcsec resolution, American Geophysical Union, Fall Meeting 2015, abstract #H33B-1572.
Adamson, T., and Velpuri, N.M., 2015, Tracking change over time: Earth imagery in the classroom, American Geophysical Union - NESTA GIFT workshop, Fall meeting 2015.
Velpuri, N.M., and Senay, G.B., 2014, How much do we know about the storage change sin the major river basins of the world? Analysis of storage changes from GRACE, American Geophysical Union, Fall Meeting 2014, Abstract #H41E-0887
Senay, G.B., Velpuri, N.M., Bohms, S., Demissie, Y., Gebremichael, M. 2014, New insights into hydrologic sources and sinks in the Nile Basin: A mutli-source satellite data analysis, American Geophysical Union, Fall Meeting 2014, Abstract #H21H-0811
Velpuri, N.M., and Senay, G.B., 2013, Investigating hydrologic trends and attributing climate and human influence on major urban watersheds in the United States, American Geophysical Union, Fall Meeting 2013, Abstract #GC51B-0969.
Senay, G.B., Velpuri, N.M., Singh, R.K., Bohms, S., Verdin, J.P., 2013, Large-scale Operational Evapotranspiration Mapping Using Remote Sensing and Weather Datasets: Modeling and Validation, American Geophysical Union, Fall Meeting 2013, Abstract #H41Q-01.
Velpuri, N.M., and Senay, G.B., 2013, Investigating climate and human influence on major urban watersheds in the United States, U.S. Geological Survey Earthources Science and Observation: Poster Session January 9, 2013, USA.
Velpuri, N.M., and Senay, G.B., 2012, Modeling Lake Turkana Hydrology using multi-source satellite data, American Geophysical Union, Fall Meeting 2012, abstract #H21H-1288.
Velpuri, N.M., and Senay, G.B., 2011, A Semi-empirical lake level (SELL) model for mapping lake water depths from partially clouded satellite data American Geophysical Union, Fall Meeting 2011, abstract #H41C-06.
Velpuri, N.M., Senay, G. B., 2010, Evaluating the Impact of Gilgel Gibe Dam on the Lake Turkana Water Levels: An Illustration from an Endorheic Lake in Africa. American Geophysical Union, Fall Meeting 2010, abstract #H41C-1101.
Velpuri, N.M., and Senay, G.B., 2010, Application of simplified water balance model to evaluate the impact of the dam on the lake water levels, Remote Sensing of Hydrology 2010 Symposium, Jackson Hole, Wyoming, USA. September 27-30.
Velpuri, N.M., Senay, G.B., Alemu, H., Asante, K.O. 2008, A Simple water balance approach to monitor lake water level changes: Validation using TOPEX/Poseidon and Jason Altimetry data. EOS Trans. AGU, 89(53), Fall Meeting Suppl. Abstract H41B-0856.
Velpuri, N.M., and Senay, G.B., 2009, A Simple method to extract Lake water level information using Landsat, Bathymetry and SRTM elevation Data, Eastern South Dakota Water Conference, Brookings, SD. November 2-3, 2009.