Water vapor database

Precipitable water vapor database observed by GNSS with high resolution and high accuracy

Search by map

You can get data from the map. The precipitable water vapor was observed by the GNSS receiver installed on the land fixed stations, research vessels, or other equipment.

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Search by list

You can get data from the list. The list contains the same data as the "Search by map".

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Read the document before using data. Relevant papers are also listed.

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