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Characteristics of aerosol and cloud particle size distributions in the tropical tropopause layer measured with optical particle counter and lidar
cloud particle tropical tropopause layer optical particle
2008/11/12
An optical particle counter (OPC) is used in conjunction with lidar measurements to examine the characteristics of the particle size distribution in cirrus cloud in the tropical tropopause layer (TTL)...
Adjoint inversion modeling of Asian dust emission using lidar observations
adjoint inversion Asian dust emission lidar
2008/11/10
A four-dimensional variational (4D-Var) data assimilation system for a regional dust model (RAMS/CFORS-4DVAR; RC4) is applied to an adjoint inversion of a heavy dust event over eastern Asia during 20 ...
First retrieval of tropospheric aerosol profiles using MAX-DOAS and comparison with lidar and sky radiometer measurements
First retrieval tropospheric aerosol profiles MAX-DOAS comparison lidar sky radiometer measurements
2008/10/27
Ground-based Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements were performed at Tsukuba, Japan (36.1° N, 140.1° E), in November–December 2006. By analyzing the measured ...
Quality assessment of water cycle parameters in REMO by radar-lidar synergy
Quality assessment water cycle parameters REMO radar-lidar synergy
2008/10/27
A comparison study of water cycle parameters derived from ground-based remote-sensing instruments and from the regional model REMO is presented. Observational data sets were collected during three me...
Scanning rotational Raman lidar at 355 nm for the measurement of tropospheric temperature fields
Scanning rotational Raman lidar measurement tropospheric temperature fields
2008/10/27
For high-resolution measurements of temperature fields in the atmospheric boundary layer and the lower free troposphere a scanning eye-safe lidar which deploys the rotational Raman technique at 355 nm...
机载LIDAR技术作为一种高精度的三维地物探测手段，其相应的数据格式也在不断发展。美国摄影测量与遥感（ASPRS）协会下的LIDAR委员会于2003年发布了标准LIDAR数据格式LAS，经过改进，目前已有4种版本，分别是LAS 1.0、1.1、1.2与2.0（拟定版）。本文在解析4种版本的基础上，探讨了LAS标准格式的发展趋势，并采用IDL 6.2语言对该格式的LIDAR数据进行读取和转换试验，检...
The use of airborne LiDAR data for the analysis of debris flow events in Switzerland
airborne LiDAR data flow events Switzerland
2009/12/31
A methodology of magnitude estimates for debris flow events is described using airborne LiDAR data. Light Detection And Ranging (LiDAR) is a widely used technology to generate digital elevation inform...
Alberta front ranges lidar snow depth assessment: Final report
snow depth assessment Final report
2014/4/3
This report summarizes the LiDAR snowpack mapping proof of concept analysis
conducted over the Marmot and Elbow Watersheds in Kananaskis Country and the foothills
of the Canadian Rocky mountains....
Identification and mapping of recent rainfall-induced landslides using elevation data collected by airborne Lidar
Identification mapping recent rainfall-induced landslides elevation data airborne Lidar
2009/12/30
A high resolution Digital Elevation Model with a ground resolution of 2 m×2 m (DEM2) was obtained for the Collazzone area, central Umbria, through weighted linear interpolation of elevation points acq...
TERRAIN MODELING IN AN EXTREMELY STEEP MOUNTAIN: A COMBINATION OF AIRBORNE AND TERRESTRIAL LIDAR
Integration DEM/DTM Aerial
2015/6/1
A combination of airborne and terrestrial LIDAR data has been used to model extremely steep mountains that are crossed by the
Núria cog railway. This cog train is the only terrestrial transportation...