GRUAN News

News of network, community and related science

Document Station

GRUAN Technical Note 14 published

GRUAN Technical Note 14 (GRUAN-TN-14) published with title "GRUAN Policy on Silent Sites"

Document Network

GCOS-253 - GRUAN Implementation Plan 2024-2030 published

The GRUAN Implementation Plan 2024-2030 is available for download.  
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Station

GRUAN certification for Ross Island (ROS)

The GRUAN radiosounding and GNSS measurement program at Ross Island has been certified by GRUAN.
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Station

GRUAN certification for Barrow (BAR)

The GRUAN radiosounding program at Barrow has been certified by GRUAN.
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Station

Paramaribo (Suriname) first GRUAN site in South America

With the establishment of a new site in Paramaribo we have reached the landmark of the first GRUAN site on the South American continent. This is…
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Event Station

Lauder 60th

The GRUAN site Lauder (NZ) was founded 60 years ago.
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Station

GRUAN reaches 30 site mark - First GRUAN site in Africa

With the addition of two more sites GRUAN has grown to 30 sites. At the same time it also marks the establishment of the first GRUAN site on African…
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Station

Two new Antarctic GRUAN sites

We are happy to announce that two Antarctic sites have accepted the invitation by GCOS secretariat to join GRUAN.
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Station

GNSS station installed at Graciosa

In a cooperative effort, ARM and GFZ Potsdam have set up a GNSS station at the GRUAN site in Graciosa (GRA), [ENA - Eastern North Atlantic].
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Station

GRUAN certification for Singapore (SNG)

The GRUAN radiosounding program at Singapore has been certified by GRUAN.
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Station

GRUAN certification for Lamont (SGP)

The RS92 measurement program at Lamont has been certified by GRUAN.
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Data Network Station

GNSS station installed at Lamont (Southern Great Plains)

In a cooperative effort, ARM and GFZ Potsdam have set up a GNSS station at the GRUAN site in Lamont (Southern Great Plains).

Network

The value of collaboration in New Zealand

Development of a Site Atmospheric State Best Estimate for Lauder temperature demonstrates the value of collaboration between NIWA and the New Zealand…
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Working group

June Wang new co-chair of WG-GRUAN

We are pleased to announce that June Wang (SUNY Albany) has accepted the position of co-chair of the Working Group to GRUAN, hereby taking over this…
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Data Network Station

GNSS station installed at Barrow

In a cooperative effort, ARM and GFZ Potsdam have set up a GNSS station at the GRUAN site in Barrow.