LOCAL - AIR PROJECT: TROPOSPHERIC AEROSOL MONITORING BY CALIPSO LIDAR SATELLITE AND GROUND-BASED OBSERVATIONS

被引:0
作者
Sarli, V. [1 ]
Trippetta, S. [1 ]
Bitonto, P. [2 ]
Papagiannopoulos, N. [1 ]
Caggiano, R. [1 ]
Donvito, A. [2 ]
Mona, L. [1 ]
机构
[1] CNR, IMAA, I-85050 Tito Scala, PZ, Italy
[2] Digimat Srl, I-75100 Matera, Italy
来源
27TH INTERNATIONAL LASER RADAR CONFERENCE (ILRC 27) | 2016年 / 119卷
关键词
D O I
10.1051/epjconf/201611924007
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A new method for the detection of the Planetary Boundary Layer (PBL) height from CALIPSO space-borne lidar data was developed and the possibility to infer the sub-micrometric aerosol particle (i.e., PM1) concentrations at ground level from CALIPSO observations was also explored. The comparison with ground-based lidar measurements from an EARLINET (European Aerosol Research Lldar Network) station showed the reliability of the developed method for the PBL. Moreover, empirical relationships between integrated backscatter values from CALIPSO and PM1 concentrations were found thanks to the combined use of the retrieved PBL heights, CALIPSO aerosol profiles and typing and PM1 in situ measurements.
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