A novel modular multi-sensor dropsonde system for high resolution measurements
A novel modular multi-sensor dropsonde system for high resolution measurements
复制标题
用于高分辨率测量的新型模块化多传感器下投式探空仪系统
DOI：
--
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
A. Wieser
中科院分区：
文献类型：
--
作者：
A. Wieser
现场测量的垂直剖面对于气象过程的分析、模型的初始化和验证以及遥感仪器的校准具有重要价值。除了海豚式飞行模式外，只有投射探测仪可以提供这种测量，特别是在偏远地区或大水面以上。目前使用两个系统--Vaisala RD93下降探测仪，它是在DLR、NCAR和NOAA的联合项目中基于GPS无线电探空仪开发的，以及卡尔斯鲁厄下降探测仪系统，它使用高精度传感器，可以在小范围内操作多达30个探测仪。卡尔斯鲁厄探测仪只能从低速飞机上放下，需要找回才能获得数据。
Vertical profiles of in situ measurements are of great value for the analysis of meteorological processes, model initialization and validation and for the calibration of remote sensing instruments. Apart from dolphin type flight pattern only dropsondes can provide such measurements especially in remote areas or above large water surfaces. Currently two systems are used – the Vaisala RD93 dropsonde which was developed based on a GPS radiosonde in a joint project of DLR, NCAR and NOAA and the Karlsruhe dropsonde system which uses high precision sensors and offers the possibility to operate up to 30 sondes in small areas. The Karlsruhe sonde can only be dropped from low speed aircraft and need to be recovered to get access to the data.