De La Salle University - Manila

LIDAR

Publications

Papers presented in local and international conferences, workshops, seminars; publications in local and international journals of the LIDAR Research Group (1998 – Present)

Conferences and Workshops

(Local and International)

1998

• A Multiple Wavelength LIDAR for Tropospheric Aerosol and Cloud Measurement
  Authors: Ma. Cecilia Galvez, Edgar Vallar, John Holdsworth, Minella Alarcon, and Takao Kobayashi
• Proceedings of the 16th National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Optics Experiments for Secondary Schools Using Diode Lasers
  Authors: Ciriaco Gillera, Edgar Vallar, and Bee Ching Ong
• Proceedings of the 16th National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)

1999

• Cloud Depolarization Ratio and Extinction Measurements near Manila Bay
  Authors: Edgar A. Vallar and Maria Cecilia D. Galvez
• Proceedings of the Asian LIDAR Observation Network Symposium (Korea)
• Analysis of the Multiple Scattering Effects on Clouds Using Monte Carlo and Depolarization LIDAR Method
  Authors: Maria Cecilia D. Galvez, Ronald C. Macatangay, Ivan Brigham T. Lim, and Edgar A. Vallar
• Technical Digest of the Pacific Rim Conference on Lasers and Electro-Optics (CLEO Pacific Rim ’99), Volume 3. (Korea)
• Angstrom Coefficient of Tropospheric Cloud and Aerosol Derived From a Three-Wavelength Mie LIDAR System
• Authors: Maria Cecilia Galvez, Minella Alarcon and Takao Kobayashi
• Technical Digest of the Pacific Rim Conference on Lasers and Electro-Optics (CLEO Pacific Rim ’99), Volume 3. (Korea)
• LIDAR Research Activities in the Philippines
  Authors : Maria Cecilia D. Galvez, Edgar A. Vallar, Susana V. Dorado, Jose T. Villarin, SJ, John L. Holdsworth and Minella C. Alarcon
• Proceedings of the International Laser Sensing Symposium ’99 (Japan)
• LIDAR Measurements of Cloud Depolarization Ratios and Multiple Scattering Investigation
  Authors: Edgar A. Vallar, Ronald C. Macatangay, Gerry Bagtasa, Mannelyn J. Dela Cruz, Ivan Brigham T. Lim, and Maria Cecilia D. Galvez
• Proceedings of the International Laser Sensing Symposium ’99 (Japan)

2000

• LIDAR Research Activities in the Philippines II
  Authors : Maria Cecilia D. Galvez, Edgar A. Vallar, Susana V. Dorado, Jose T. Villarin, SJ, John L. Holdsworth and Minella C. Alarcon
• Proceedings of the International Workshop on Radar and LIDAR Remote Sensing Technology in Asia (Japan)
• Total Luminescence and Synchronous Spectra of Pyrodinium bahamense var compressum
  Authors: Maria Christina Z. Floresca, Edgar A. Vallar, Maria Cecilia D. Galvez, and Rhodora V. Azanza
• Proceedings of the 9th International Conference on Algal Blooms (Australia)
• Boundary Layer Evolution and Extinction Measurements near Manila Bay with a Simultaneous Two Wavelength LIDAR System
  Authors: Edgar A. Vallar and Maria Cecilia D. Galvez
• Proceedings of the 20th International Laser Radar Conference (France)
• Effective Radius of Boundary Layer Aerosols Retrieved from Simultaneous Two-Wavelength LIDAR Measurements
  Authors: Maria Cecilia D. Galvez and Edgar A. Vallar
• Proceedings of the 20th International Laser Radar Conference (France)
• Sum Frequency Generation of Sodium D2 Resonant line with a Single Nd:YAG laser
• Authors: Fumitoshi Kobayashi, Gou Kuboichi, Takuya D. Kawahara, Tukasa Kitahara, Yasunori Saito, and Akio Nomura (Department of Information Engineering, Shinshu University, Nagano City, Japan) and Edgar A. Vallar
• Proceedings of the 20th International Laser Radar Conference (France)
• Simultaneous Two Wavelength LIDAR Measurement of Cloud and Boundary Layer Aerosol Extinction Coefficients
  Authors: Edgar A. Vallar and Maria Cecilia D. Galvez
• The International Society for Optical Engineering (SPIE) 2nd International Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment, and Space, Vol. 4153, ISSN 0277-786X, ISBN 0-8194-3806-5 (Japan)
• Altitude Profile of the Effective Radius of Marine Boundary Layer Aerosols Retrieved from Simultaneous Two-Wavelength LIDAR Measurements
  Authors: Maria Cecilia D. Galvez and Edgar A. Vallar
• The International Society for Optical Engineering (SPIE) 2nd International Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment, and Space, Vol. 4153, ISSN 0277-786X, ISBN 0-8194-3806-5 (Japan)
• Comparison of Optical Depth Measurements obtained with a Simultaneous Two-Wavelength LIDAR System
  Authors: Edgar A. Vallar and Maria Cecilia D. Galvez
• Proceedings of the 2nd International Workshop on Radar and LIDAR Remote Sensing Technology (Japan)
• Altitude Profile of the Effective Radius of Atmospheric Boundary Layer Aerosols Retrieved from Simultaneous Two-Wavelength LIDAR Measurement II
  Authors: Maria Cecilia D. Galvez and Edgar A. Vallar
• Proceedings of the 2nd International Workshop on Radar and LIDAR Remote Sensing Technology (Japan)
• Automated LIDAR Data Acquisition and Analysis System (ALDAAS) for Simultaneous Two-Wavelength Extinction Measurements of Clouds and Aerosols near Manila Bay
  Authors: Edgar A. Vallar, Serafin Raymond Ong, Jayson Gutierrez and Maria Cecilia D. Galvez
• Proceedings of the 18th National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Marine Boundary Layer Heights and Particle Sizes from a Simultaneous Two-Wavelength LIDAR System
  Authors: Edgar A. Vallar and Maria Cecilia D. Galvez
• Proceedings of the 3rd Asian LIDAR Observation Network Conference’ 2000 (China)

2002

• Marine Boundary Layer Heights and Particle Sizes from Simultaneous Two-Wavelength LIDAR System II
  Authors: Maria Cecilia D. Galvez and Edgar A. Vallar
• 3rd International Workshop on Radar and LIDAR Remote Sensing Technology in Asia (Japan)
• Preliminary Measurements of Atmospheric Optical Thickness using an LED-Sensored Sunphotometer
  Authors: Edgar A. Vallar and Ian Mark Robles
• Proceedings of the 3rd International Workshop on Radar and LIDAR Remote Sensing Technology in Asia (Japan)
• Iterative Retrieval of Mode Radius and Extinction-to-Backscatter Ratio of Atmospheric Aerosols from Simultaneous 355-nm and 532-nm Backscatter Measurement
  Authors: Maria Cecilia D. Galvez, Gerry Bagtasa, Mannelyn J. Dela Cruz, and Edgar A. Vallar
• Proceedings of the 21st International Laser Radar Conference (Canada)
• A White Light LIDAR System for Multiwavelength Tropospheric Aerosol and Cloud Measurement
  Authors: Maria Cecilia D. Galvez, Masayuki Fujita, Edgar A. Vallar, Yasukazu Izawa, and Chiyoe Yamanaka
• Proceedings of the Third Asia- Pacific Laser Symposium (Japan)

2003

• Two-Wavelength Cloud and Aerosol Backscatter Coefficient Retrieval from Multi-Angle LIDAR Sensing
• Authors: Tanglaw A. Roman, Eric B. Bangsal, Ernest P. Macalalad, Edgar A. Vallar, and Maria Cecilia D. Galvez
• Proceedings of the 21st National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Elemental Composition by SEM-EDX of Sub-Micrometer Particles of Atmospheric Aerosols in De La Salle University, Manila
  Authors: Eric B. Bangsal, Tanglaw A. Roman, Ernest P. Macalalad, Edgar A. Vallar, and Maria Cecilia D. Galvez
• Proceedings of the 21st National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Multi-wavelength Backscatter Measurement of Clouds and Aerosols Using a White Light LIDAR System
  Authors: Masayuki Fujita , Maria Cecilia D. Galvez, Edgar A. Vallar, Hirohito Maeda , Yasukazu Izawa, and Chiyoe Yamanaka
• Proceedings of the European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference (CLEO®/Europe—EQEC 2003) (Germany)

2004

• Urban Aerosol Depolarization Ratio Evolution from Horizontal LIDAR Measurements
  Authors: Edgar A. Vallar, Ernest P. Macalalad, Eric B. Bangsal, Juan Carlos Q. Uy, Tanglaw A. Roman, and Maria Cecilia D. Galvez
• Proceedings of the 22nd National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Characterization of Airborne Fine Particulate Matter by Air Sampling and Electron Microscopy During The 2004 New Year Fireworks Celebration in Manila
  Authors: Eric B. Bangsal, Ernest P. Macalalad, Juan Carlos Q. Uy, Tanglaw A. Roman, Edgar A. Vallar, and Maria Cecilia D. Galvez
• Proceedings of the 22nd National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Variation of Multi-Spectral Aerosol Optical Depth (AOD) over Manila
  Authors: Ernest P. Macalalad, Juan Carlos Q. Uy, Eric B. Bangsal, Edgar A. Vallar, and Maria Cecilia D. Galvez
• Proceedings of the 22nd National Physics Congress of the Samahang Pisika ng Pilipinas (Philippines)
• Multi-Angle LIDAR Sensing of Traffic Aerosols in Manila
  Authors: Maria Cecilia D. Galvez, Edgar A. Vallar, Eric B. Bangsal, Ernest P. Macalalad, and Tanglaw A. Roman
• Proceedings of the 22nd International Laser Radar Conference, European Space Agency (ESA) Publications SP-561, ISBN 92-9092-872-7, ISSN 1609-042X (Italy)
• Multi-Instrument Particulate Matter Characterization During the 2004 New Year Celebration in Manila (14°33.978’ N; 120°59.523’ E)
  Authors: Edgar A. Vallar, Maria Cecilia D. Galvez, Juan Carlos Q. Uy, Ernest P. Macalalad, Tanglaw A. Roman, and Eric B. Bangsal
• Proceedings of the 22nd International Laser Radar Conference, European Space Agency (ESA) Publications SP-561, ISBN 92-9092-872-7, ISSN 1609-042X (Italy)

Journal Publications

2002

• Three Wavelength Backscatter Measurement of Clouds and Aerosols Using a White Light LIDAR System
• Authors: Maria Cecilia D. Galvez, Masayuki Fujita, Norihiro Inoue, Ryousuke Moriki, Yasukazu Izawa, and Chiyoe Yamanaka
• Japanese Journal of Applied Physics, Vol. 41 (2002) pp. L284 – L286, Part 2, No. 3A, 1 March 2000

2003

• In -Cloud Variability of LIDAR Depolarization of Polar and Midlatitude Cirrus
• Authors: Massimo Del Guasta and Edgar A. Vallar
• Geophysical Research Letters. Vol. 30, No. 11, pages 32-1 – 32-4, 10 June 2003