Upendra N. Singh

According to our database, Upendra N. Singh authored at least 14 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

2024

Profiling of Mars Atmospheric Carbon Dioxide Isotopologues Using 2-Micron Orbiting Lidar.

Tamer F. Refaat, Upendra N. Singh

Proceedings of the IGARSS 2024, 2024

2020

High-Precision and High-Accuracy Column Dry-Air Mixing Ratio Measurement of Carbon Dioxide Using Pulsed 2- $\mu$ m IPDA Lidar.

Tamer F. Refaat, Mulugeta Petros, Upendra N. Singh, Charles W. Antill, Ruben G. Remus

IEEE Trans. Geosci. Remote. Sens., 2020

2019

Active Optical Remote Sensing Sensors and Instrumentation for NASA's Future Earth and Space Science Measurements/Missions.

Upendra N. Singh

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Ground Testing of 2μm Triple-Pulse IPDA Lidar for Carbon Dioxide and Water Vapor Measuremets.

Tamer F. Refaat, Mulugeta Petros, Upendra N. Singh, Charles W. Antill, Ruben G. Remus, Syed Ismail

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Frequency Control of Multi-Pulse 2-micron Laser Transmitter for Atmospheric Carbon Dioxide Measurement.

Mulugeta Petros, Tamer F. Refaat, Upendra N. Singh, Charles W. Antill, Ruben G. Remus, Teh-Hwa Wong, Jane Lee, Syed Ismail

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Evaluation of 2-μm Pulsed Integrated Path Differential Absorption Lidar for Carbon Dioxide Measurement - Technology Developments, Measurements, and Path to Space.

Upendra N. Singh, Tamer F. Refaat, Mulugeta Petros, Syed Ismail

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2018

Water Vapor Column Measurements With Infrared Active Optical IPDA Lidar.

Upendra N. Singh, Syed Ismail, Tamer F. Refaat, Mulugeta Petros

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

MCT Avalanche Photodiode Detector FOR Two-MICRON Active Remote Sensing Applications.

Tamer F. Refaat, Upendra N. Singh, Mulugeta Petros, Ruben G. Remus

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Triple-pulse integrated path differential absorption lidar for carbon dioxide measurement - Novel lidar technologies and techniques with path to space.

Upendra N. Singh, Tamer F. Refaat, Mulugeta Petros

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Integrating a Doppler wind lidar into a network of wind observing systems: Capitalizing on synergisms with a high precision, cloud scene penetrating lidar.

G. David Emmitt, Michael J. Kavaya, Upendra N. Singh

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2011

Backscatter 2-μm Lidar Validation for Atmospheric CO₂ Differential Absorption Lidar Applications.

Tamer F. Refaat, Syed Ismail, Grady J. Koch, Manuel Rubio, T. L. Mack, Anthony Notari, James Collins, Jasper R. Lewis, R. De Young, Yonghoon Choi, M. Nurul Abedin, Upendra N. Singh

IEEE Trans. Geosci. Remote. Sens., 2011

2010

Nasa's Laser Risk Reduction Program: A risk reduction approach for technology development.

Eduardo Torres-Martinez, William S. Heaps, Upendra N. Singh

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2004

An overview of NASA's Laser Risk Reduction Program.

Anne Marie Novo-Gradac, William S. Heaps, Upendra N. Singh

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

2-micron coherent Doppler lidar for space-based global wind field mapping.

Farzin Amzajerdian, Michael J. Kavaya, Upendra N. Singh, Jirong Yu

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003