GRUAN News
News of network, community and related science
![Image-2388](/gruan/_processed_/a/6/csm_certificate_SNG-20190513_f366b466cf.jpg)
Station
GRUAN certification for Singapore (SNG)
The GRUAN radiosounding program at Singapore has been certified by GRUAN.
![Image-2386](/gruan/_processed_/c/2/csm_certificate_RS-11G-GDP.1-20190403_021efc0d7f.jpg)
Data product
GRUAN certification for RS-11G GRUAN Data Product Version 1 (RS-11G-GDP.1)
The RS-11G GRUAN Data Product Version 1 (RS-11G-GDP.1) has been certified by GRUAN.
![Image-2390](/gruan/_processed_/e/6/csm_certificate_SGP-20190417_4c1378e02d.jpg)
Station
GRUAN certification for Lamont (SGP)
The RS92 measurement program at Lamont has been certified by GRUAN.
![](/gruan/_processed_/6/c/csm_Ferreira_essd-11-603-2019_b75579574e.png)
Article
ESSD paper Ferreira et al. 2019
The following GRUAN-relevant paper was published at Earth System Science Data (ESSD) : "Completeness of radiosonde humidity observations based on the…
![](/gruan/_processed_/d/6/csm_Sun2019_jtech-d-18-0081.1_03da9cf95b.png)
Article
JTECH paper Sun et al. 2019
The following GRUAN-relevant paper was published at Journal of Atmospheric and Oceanic Technology: "On the Accuracy of Vaisala RS41 versus RS92…