Exploiting 3D volume data from the Czech weather radar network

被引：2
|
作者：
Novák, P [1 ]
Krácmar, J [1 ]
机构：
[1] Czech Hydrometeorol Inst, Radar Dept, Prague 14306 4, Czech Republic
来源：
PHYSICS AND CHEMISTRY OF THE EARTH PART B-HYDROLOGY OCEANS AND ATMOSPHERE | 2000年 / 25卷 / 10-12期
关键词：
D O I：
10.1016/S1464-1909(00)00172-6
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
Volume reflectivity and Doppler wind products, elaborated by independent in-house software for processing volume data from the Czech weather radar network, are tested. Statistics of average vertical reflectivity profiles (VPR) from radar Skalky, calculated for 34-month period, is presented. VPRs are used also for the testing of bright-band detection algorithm. Bright-band heights are compared with aerological measurements of 0 degrees C isotherm heights. To overcome the limitations of the vendor software, VAD method including software based bad sample rejection and velocity de-aliasing was implemented. Vertical profiles of wind (VPW) are processed at two radars, the statistics of data availability for 5-month period is given. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1163 / 1168
页数：6
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