Local Vertical Crustal Movements in the Mygdonian Basin - North Greece, Resulting from Gravity and GPS Measurements

Gounaris, A. I.; Arabelos, D.; Rossikopoulos, Dimitrios

doi:10.1179/003962607x165087

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Due to this the sea barriers that protect the deltaic plain were destroyed and catastrophic floods have occurred several times. (Chatzipetros et al, 2005;Gounaris et al, 2007;Martinod et al, 1997;Stiros, 2001;Stiros and Drakos, 2000). …”

Section: Sindos-kalochorimentioning

confidence: 99%

Ground deformation detection of the greater area of Thessaloniki (Northern Greece) using radar interferometry techniques

Raucoules¹,

Parcharidis

Feurer³

et al. 2008

Nat. Hazards Earth Syst. Sci.

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Abstract. In the present study SAR interferometric techniques (stacking of conventional interferograms and Permanent Scatterers), using images from satellites ERS-1 and 2, have been applied to the region of Thessaloniki (northern Greece). The period covered by the images is 1992-2000. Both techniques gave good quantitative and qualitative results. The interferometric products were used to study ground surface deformation phenomena that could be related to the local tectonic context, the exploitation of underground water and sediments compaction.

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Section: Sindos-kalochorimentioning

confidence: 99%

Ground deformation detection of the greater area of Thessaloniki (Northern Greece) using radar interferometry techniques

Raucoules¹,

Parcharidis

Feurer³

et al. 2008

Nat. Hazards Earth Syst. Sci.

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show abstract

“…In general, the gravity change is linearly proportional to the height change [14,16,17]. The vertical gradient of free air gravity is used to transform the gravity change to the height change [18]. Based on the Newtonian law of universal gravitation, the gravity change caused by the mass balance is proportional to the mass reduction and inversely proportional to the distance square.…”

Section: Introductionmentioning

confidence: 99%

A New Method to Monitor the Coal Mining Subsidence by Gravimetry

Guo¹,

He²,

Yi³

et al. 2015

TOEFJ

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Coal mining subsidence seriously affects the mine natural and ecological environment. Leveling is the traditional method to monitor the coal mining subsidence. It is possible to monitor the subsidence by gravimetry instead of leveling based on the negative linear correlation between the gravity change and the height change. Equations are derived to monitor the subsidence by gravimetry in the paper. Height change errors are analyzed by considering the uncertainties of gravity data and coal masses based on the error propagation theory. The probability integration method is utilized to simulate data of gravity, height and coal mass as well as the corresponding random errors. These data are processed with the new method to monitor the subsidence and its precision. The experimental results show that gravimetry can replace leveling to monitor the coal mining subsidence when the precision of gravity data is up to level of 3 µGal.

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Local Vertical Crustal Movements in the Mygdonian Basin - North Greece, Resulting from Gravity and GPS Measurements

Cited by 2 publications

References 3 publications

Ground deformation detection of the greater area of Thessaloniki (Northern Greece) using radar interferometry techniques

Ground deformation detection of the greater area of Thessaloniki (Northern Greece) using radar interferometry techniques

A New Method to Monitor the Coal Mining Subsidence by Gravimetry

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