Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals
A Lookup Table (LUT) was generated using eleven aerosol size distributions (ASD) (from urban to maritime with 9 logarithmic increments in between them). In the computations, aerosol size ranged from 0.001-10μm with 1.40 to 1.60 real and 0.000-0.030 imaginary refractive indices for the 355-nm and 532...
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2006
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oai:animorepository.dlsu.edu.ph:faculty_research-104102023-11-03T06:47:52Z Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals Vallar, Edgar A. Bagtasa, Mannelyn Dela Cruz Bagtasa, Gerry Macalalad, Ernest P. Bangsal, Eric B. Galvez, Maria Cecilia D. A Lookup Table (LUT) was generated using eleven aerosol size distributions (ASD) (from urban to maritime with 9 logarithmic increments in between them). In the computations, aerosol size ranged from 0.001-10μm with 1.40 to 1.60 real and 0.000-0.030 imaginary refractive indices for the 355-nm and 532-nm LIDAR wavelengths. The extinction coefficients (õ)EXPT were calculated for the LIDAR data using Fernald’s inversion method. The ASD in the De La Salle University area was determined by comparing (õ532/õ355)EXPT to (õ532/õ355)THEO values found in the LUT. Results show that the ASD is affected by local meteorological conditions and by man’s activities (e.g., fireworks during New Year’s eve). 2006-07-01T07:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/11230 Faculty Research Work Animo Repository Atmospheric aerosols—Measurement Physics |
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De La Salle University |
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De La Salle University Library |
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Philippines Philippines |
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Atmospheric aerosols—Measurement Physics |
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Atmospheric aerosols—Measurement Physics Vallar, Edgar A. Bagtasa, Mannelyn Dela Cruz Bagtasa, Gerry Macalalad, Ernest P. Bangsal, Eric B. Galvez, Maria Cecilia D. Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals |
| description |
A Lookup Table (LUT) was generated using eleven aerosol size distributions (ASD) (from urban to maritime with 9 logarithmic increments in between them). In the computations, aerosol size ranged from 0.001-10μm with 1.40 to 1.60 real and 0.000-0.030 imaginary refractive indices for the 355-nm and 532-nm LIDAR wavelengths. The extinction coefficients (õ)EXPT were calculated for the LIDAR data using Fernald’s inversion method. The ASD in the De La Salle University area was determined by comparing (õ532/õ355)EXPT to (õ532/õ355)THEO values found in the LUT. Results show that the ASD is affected by local meteorological conditions and by man’s activities (e.g., fireworks during New Year’s eve). |
| format |
text |
| author |
Vallar, Edgar A. Bagtasa, Mannelyn Dela Cruz Bagtasa, Gerry Macalalad, Ernest P. Bangsal, Eric B. Galvez, Maria Cecilia D. |
| author_facet |
Vallar, Edgar A. Bagtasa, Mannelyn Dela Cruz Bagtasa, Gerry Macalalad, Ernest P. Bangsal, Eric B. Galvez, Maria Cecilia D. |
| author_sort |
Vallar, Edgar A. |
| title |
Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals |
| title_short |
Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals |
| title_full |
Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals |
| title_fullStr |
Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals |
| title_full_unstemmed |
Aerosol size distribution derived from 355-nm and 532-nm Mie lidar signals |
| title_sort |
aerosol size distribution derived from 355-nm and 532-nm mie lidar signals |
| publisher |
Animo Repository |
| publishDate |
2006 |
| url |
https://animorepository.dlsu.edu.ph/faculty_research/11230 |
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1783960643903160320 |