Performance evaluation of near real-time GNSS precipitable water vapor retrieval using ultra-rapid ephemerides and SSR products

IntroductionPrecipitable water vapor (PWV) is an important parameter for characterizing the spatiotemporal variability of atmospheric water vapor. Accurate realtime PWV retrieval is essential for weather monitoring and extreme weather forecasting. Currently, the real-time PWV retrieval mainly depend...

Descrizione completa

Dettagli Bibliografici

Autori principali:	Feiyang Hu, Biyan Chen, Ning Huang, Tiezhu Li, Chaohui Chen
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Frontiers Media S.A. 2026-06-01
Serie:	Frontiers in Astronomy and Space Sciences
Soggetti:	GNSS precipitable water vapor (PWV) state space representation (SSR) correction ultra-rapid ephemeris zenith tropospheric delay (ZTD)
Accesso online:	https://www.frontiersin.org/articles/10.3389/fspas.2026.1864304/full
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!