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Network
About GRUAN
Why do we need GRUAN?
Structure of GRUAN
GRUAN is a GCOS network
Working Group
Lead Centre
Task Teams
TT Radiosondes
TT GNSS-PW
TT Sites
TT Ground-based
TT Satellite
Sites
Alice Springs
Barrow
Beltsville
Boulder
Cabauw
Darwin
Davis
Dolgoprudny
Faa'a
Graciosa
Helwan
Hong Kong
Lamont
Lauder
La Réunion
Lindenberg
Macquarie Island
Melbourne
Minamitorishima
Neumayer
Ny-Ålesund
Paramaribo
Payerne
Potenza
Ross Island
Singapore
Sodankylä
Syowa
Tateno
Tenerife
Trappes Palaiseau
Xilinhot
Processing Centres
Scientific Coordination Group
Data
Site diary
Sites
Systems
Views
Measurements
Current Data Flow
Sonde Launches
Comparisons
Data products
GDP
RS92-GDP.2
RS-11G-GDP.1
RS41-GDP.1
IMS-100-GDP.2
Data availability
File archive
RS92-GDP.2 at LC
RS-11G-GDP.1 at LC
RS92-EDT.1 at LC
RS41-EDT.1 at LC
RS41-GDP.1 at LC
IMS-100-GDP.2 at LC
Software
RsLaunchClient
gt92
gtRsl
gm41
Data policy
Instruments
Radiosondes
Sonde models
Graw DFM-06
Graw DFM-09
Intermet iMet-1
Meisei RS-11G
Meisei iMS-100
Meteolabor SRS-C34
Modem M10
Vaisala RS92
Vaisala RS41
Ozone sensors
Sonde models
En-Sci / DMT
Science Pump
Water vapour sensors
Temperature sensors
Aerosol sensors
Documentation
GCOS & WMO documents
IOM-143 - UAII Campaign Report 2022
GCOS-262 - Last ICM Report
GCOS-253 - Current Implementation Plan
GCOS-171 - Guide
GCOS-170 - Manual
GCOS-121 - Start of Implementation
GCOS-112 - Requirements
GRUAN documents
Technical documents
TD-3 - RsLaunchClient Guide
TD-4 - RS92 GDP
TD-5 - Meisei Radiosondes
TD-6 - GNSS PW
TD-7 - Multi-Payload Best-Practice
TD-8 - RS41 GDP
Technical notes
TN-1 - Data products
TN-2 - Technical documents
TN-3 - Meta-data
TN-4 - Data products
TN-5 - Certifying sites
TN-6 - gtRsl
TN-7 - Rigging
TN-8 - GM41
TN-9 - Site Photographs
TN-11 - gt92
TN-12 - DC3DB
TN-13 - RS41 Guide
TN-14 - Silent Sites
Reports
RP-1 - Data management
RP-2 - CIMO 2010
RP-3 - Temperature
RP-4 - NEW
RP-5 - Cloud Observations
Tutorials
Public outreach
Peer-reviewed articles
Alraddawi et al. (2025), Atmos
Atlas et al. (2025), PNAS
Borella et al. (2025), JAMES
Cimini et al. (2025), AMT
Fujiwara et al. (2025), AMT
Jayaweera et al. (2025), AMT
Kim et al. (2025), MA
Kuo et al. (2025), JStage
Poltera et al. (2025), EGUS
Sugidachi et al. (2025), AMT
Wang et al. (2025), JTECH
Cimini et al. (2024), BAST
Heinemann et al. (2024), E:SA
Mashao et al. (2024), Atmos
Meijer et al. (2024), AMT
Sugidachi et al. (2024), EGUS
Conference contributions
Other publications
Nalli et al. (2022), book
Vömel et al. (2022)
Hurst et al. (2022)
Thompson et al. (2022)
Borg et al. (2022)
FAQ
Community
News
Meetings
ICM-16 - Tenerife 2025
ICM-15 - Bern 2024
ICM-14 - La Réunion 2022
ICM-13 - Virtual 2021
ICM-12 - Virtual 2020
ICM-11 - Singapore 2019
ICM-10 - Potsdam 2018
ICM-9 - Helsinki 2017
ICM-8 - Boulder 2016
ICM-7 - Matera 2015
ICM-6 - Greenbelt 2014
ICM-5 - De Bilt 2013
ICM-4 - Tokyo 2012
NEW - Fürstenwalde 2012
ICM-3 - Queenstown 2011
ICM-2 - Payerne 2010
ICM-1 - Norman 2009
GIM - Lindenberg 2008
UAWS-2 - Seattle 2006
UAWS-1 - Boulder 2005
Campaigns
UAII2022
StratoClim (2016)
CIMO (2010)
LAPBIAT-2 (2010)
LUAMI (2008)
Cooperation
Awards
Vaisala Award 2016
Contact
User
Login
Registration
Contact
Imprint
Data Protection
Disclaimer
Sitemap
GRUAN Homepage
Data
Data
Overview about dataflow and data handling in GRUAN
Site diary
The GRUAN site diary
Measurements
The GRUAN measurements
Metadata (GMDB)
GRUAN Meta-data Data Base (GMDB)
Data Products
Overview about data products
File archive
Direct access to all published files
Software
Developed tools and libraries
Data policy
The GRUAN data policy