Results 81 to 90 of about 226 (172)

A case study of geoid modeling in Sulawesi and accuracy verification strategies for accommodating diverse MSL vertical datums

Terrestrial, Atmospheric and Oceanic Sciences
This study aims to introduce the geoid modeling process in Sulawesi and demonstrate the practical issues faced. There are limitations of terrestrial gravity surveys in Sulawesi due to its complex geography, so airborne gravity surveys were conducted from
Hsuan-Chang Shih, Leni Sophia Heliani, Yu-Shen Hsiao, Cheinway Hwang, Arisauna Maulidyan Pahlevi   +4 more
doaj   +1 more source

Detection of volcanic unrest onset in La Palma, Canary Islands, evolution and implications. [PDF]

Sci Rep, 2021
Fernández J, Escayo J, Hu Z, Camacho AG, Samsonov SV, Prieto JF, Tiampo KF, Palano M, Mallorquí JJ, Ancochea E.   +9 more
europepmc   +1 more source

The effect of topographic density variations on the geoid and orthometric heights in Hong Kong

Geodesy and Geodynamics
Utilizing the adopted average topographic density of 2670 kg/m3 in the reduction of gravity anomalies introduces errors attributed to topographic density variations, which consequently affect geoid modeling accuracy.
Albertini Nsiah Ababio
doaj   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

Vertical datum transformation grids for Mexico. [PDF]

Sci Data, 2020
Carrera-Hernández JJ.
europepmc   +1 more source

Using Satellite-Based Terrestrial Water Storage Data: A Review. [PDF]

Surv Geophys, 2023
Humphrey V, Rodell M, Eicker A.
europepmc   +1 more source

A gravimetric geoid in the Mediterranean sea

, 1992
The present paper reports the status of the research developed by the MADRID-GEOMED GROUPin the field of the Mediterranean Geoid computation. A new detailed GRS80 gravimetric geoid for the Mediterranean sea is presented, in a 5'x5' grid. The Least Squares Collocation method has been used.
Sevilla, Miguel J., Rodríguez Caderot, Gracia   +1 more
openaire   +1 more source

Support vector regression for high-resolution beach surface moisture estimation from terrestrial LiDAR intensity data. [PDF]

Int J Appl Earth Obs Geoinf, 2021
Jin J, Verbeurgt J, De Sloover L, Stal C, Deruyter G, Montreuil AL, Vos S, De Maeyer P, De Wulf A.   +8 more
europepmc   +1 more source

Tracking the recent dynamics of Mt. Vesuvius from joint investigations of ground deformation, seismicity and geofluid circulation. [PDF]

Sci Rep, 2021
Ricco C, Petrosino S, Aquino I, Cusano P, Madonia P.   +4 more
europepmc   +1 more source

Applications and Challenges of GRACE and GRACE Follow-On Satellite Gravimetry. [PDF]

Surv Geophys, 2022
Chen J, Cazenave A, Dahle C, Llovel W, Panet I, Pfeffer J, Moreira L.   +6 more
europepmc   +1 more source