HUST-Grace2020: Monthly gravity field model derived from GRACE mission

DOI

The HUST-Grace2020 model is the latest GRACE-only gravity field solution developed at Huazhong University of Science and Technology. The model includes a set of spherical harmonic coefficients with different maximum degrees (60 and 90), and they are all unconstrained solutions. During retrieving our model, the reprocessed GRACE L1b RL03 data is used, and the newly de-aliasing product AOD1B RL06 is applied. Further details are presented in Zhou et al. (2018, 2019). This work is supported by the National Natural Science Foundation of China (No. 42074018, 41704012, 41931074, 42061134007) and National Key Research and Development Program of China (No. 2018YFC1503503, 2018YFC1503504).

Parameters:
product_type: gravity_field
modelname: HUST-Grace2020-nLL-YYYYMM
generating institute: HuaZhong University of Science and Technology
earth_gravity_constant: 3.9860044150E+14
radius: 6.3781363000E+06
max_degree: LL
errors: formal
norm: fully_normalized
tide_system: zero_tide

Identifier
DOI https://doi.org/10.5880/ICGEM.2021.001
Related Identifier https://doi.org/10.1029/2019JB017752
Related Identifier https://doi.org/10.1029/2018JB015556
Metadata Access http://doidb.wdc-terra.org/oaip/oai?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:doidb.wdc-terra.org:7011
Provenance
Creator Zhou, Hao ORCID logo; Zhou, Zebing; Luo, Zhicai ORCID logo
Publisher GFZ Data Services
Contributor Zhou, Hao; Zhou, Zebing; Luo, Zhicai; Ince, E. Sinem; Reißland, Sven
Publication Year 2021
Rights CC BY 4.0; http://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact Zhou, Hao (Huazhong University of Science and Technology, Wuhan, Hubei, China)
Representation
Resource Type Dataset
Discipline Geodesy, Geoinformatics and Remote Sensing