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HUST-Grace2026s: unconstrained GRACE and GRACE Follow-On static gravity field solution

Description: The new unconstrained static gravity field HUST-Grace2026s is recently developed at Huazhong University of Science and Technology. During retrieving our model, the reprocessed GRACE L1b RL03 data and GRACE-FO RL04 data are used, and the newly de-aliasing product AOD1B RL07 is applied in the time span from 2002-04 to 2025-03. In addition, a hybrid processing chain is applied to improve the quality of final solutions. Further details are presented in Zhou et al. (2024) and Zheng et al. (2026).

Global identifier:

Doi(
    "10.5880/icgem.2026.001",
)

Types:

Origins: /Wissenschaft/GFZ Data Services

Tags: Geodäsie ? Daten ? GRACE ? GRACE-FO ? ICGEM ? Platforms > Space-based Platforms > Earth Observation Satellites > GRACE ? Platforms > Space-based Platforms > Earth Observation Satellites > GRACE-FO ? Science Keywords > EARTH SCIENCE > SOLID EARTH > GEODETICS > GEOID CHARACTERISTICS ? Science Keywords > EARTH SCIENCE > SOLID EARTH > GRAVITY/GRAVITATIONAL FIELD > GRAVITATIONAL FIELD ? Static gravity field ?

License: cc-by/4.0

Language: Englisch/English

Organisations

GFZ Data Services (Herausgeberschaft)

Persons

E. Sinem, Ince (Beitragende*r)
Luo, Zhicai (Verfasser*in)
Sven, Reißland (Beitragende*r)
Zheng, Lijun (Verfasser*in)
Zhou, Hao (Verfasser*in)
Zhou, Hao (Beitragende*r)
Zhou, Zebing (Verfasser*in)

Issued: 2026-01-01

Time ranges: 2026-01-01 - 2026-01-01

Status

Aktiv

Quality score

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Interoperability: 0.25
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- Machine-readable metadata: true
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Reusability: 1.00
- License: ClearlySpecifiedAndFree (1.00)
- Contact info: true
- Publisher info: true

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