29TH INTERNATIONAL LASER RADAR CONFERENCE (ILRC 29) 237 2020年
The LED mini lidar was improved to monitor Raman scattering echoes. The Raman scattering signal indicates a certain gas concentration and it can distinguish the target from the other materials. It is so weak, 1/1000 of Mie scattering echoes, but e...
Prane Mariel Ong   Nofel Lagrosas   Tatsuo Shiina   Hiroaki Kuze   
29TH INTERNATIONAL LASER RADAR CONFERENCE (ILRC 29) 237 2020年
The combined use of remote sensing and in-situ monitoring instruments could help improve the assessment of near-surface aerosol properties. In this paper, we analyze the diurnal behavior of aerosol extinction coefficients, alpha(Ext)(lambda), at l...
Prane Mariel B. Ong   Tatsuo Shiina   Naohiro Manago   Hiroaki Kuze   Hiroki Senshu   Naohito Otobe   George Hashimoto   Yasuhiro Kawabata   
EPJ Web of Conferences 176 2018年4月 [査読有り]
A compact LED lidar was constructed and fieldtested with the aim to observe the Mars' dust devils. To be able to fit it on the Mars rover, a specialized Cassegrain telescope was designed to be within a 10 cm-cube, with a field of view of 3mrad. Th...