GravLab


GravLab: Laboratory of Gravity Field Research And Applications

Scientific & Research Areas

Government Gazzete of GravLab foundation

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Physical Geodesy
& Geodynamics

with special emphasis on modeling, data acquisition and interpretation, theoretical developments, and applications to the Earth’s gravity field at various spatial scales employing heterogeneous altimetry, satellite gradiometry, and terrestrial gravity data. 

Determination of local and regional geoid models

through the rigorous combination of heterogeneous data. The main goal is to estimate high-accuracy and high-resolution geoid models with applications to geodesy, oceanography and geophysics.

Satellite data exploitation

from past and recent satellite altimetry missions towards gravity field modeling, ocean circulation determination and sea level monitoring.

Physical, Geometric Heights & Potential

Geoid, tide gauge, GNSS, SAR/SARin, levelling height combination (and their time variations) to determine the absolute altimetric bias, coastal processes, sea level rise and the impact of climate change.

Height combination

GNSS, geoid and spirit leveling height combination for height system unification (HSU) and the realization of the IHRF. Contribution of current/past gravity field dedicated satellite missions (CHAMP, GRACE, GOCE, GRACE-FO) as future (GRACE-C, NGGM, MAGIC) to satellite, aerial, land and marine data combination for gravity field modeling, Moho inversion and sea level studies.

Sea level variability

GRACE/ GRACE-FO/ GOCE/ Sentinel1/ 2/ 3 combination for sea surface variability, sea surface heights, and sea surface topography modeling and their spatiotemporal variations.

Get In Touch with GravLab

Meet Us

Laboratory of Gravity Field Research and Applications (GravLab), Aristotle University of Thessaloniki, University Box 440, GR-54124, Thessaloniki, Greece.

Call Us

+30 2310 994366

Email Us

vergos@topo.auth.gr

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