Gravity data base generation and geoid iviodel estimation using heterogeneous data

International Association of Geodesy Symposia

Volumn 129, Issue , 2005, Pages 155-160

  Vergos, G S ^a   Tziavos, I N ^a   Andritsanos, V D ^a  

^a ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

Author keywords

Geoid; Gravity database; Least squares collocation

Indexed keywords

DATABASE SYSTEMS; FAST FOURIER TRANSFORMS; GEODETIC SATELLITES; GRAVITATION;

GEOID; GRAVITY DATABASE; HETEROGENEOUS DATA; HIGH RESOLUTION; INPUT-OUTPUT SYSTEMS; LEAST-SQUARES COLLOCATION; MEDITERRANEAN SEA; SEA SURFACE HEIGHT;

LEAST SQUARES APPROXIMATIONS;

EID: 84897086340     PISSN: 09399585     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Article

References (17)

1. Andritsanos VD, Tziavos IN (2002) Estimation of gravity field parameters by a multiple input/output system. Phys and Chem of the Earth, Part A 25(1): 39-46.
2. Andritsanos VD, Vergos GS, Tziavos IN, Pavlis EC and Mertikas SP. (2001) A High Resolution Geoid for the Establishment of the Gavdos Multi-Satellite Calibration Site. In: Sideris MG (ed) Proc of International Association of Geodesy Symposia Gravity Geoid and Geodynamics 2000, Vol. 123. Springer - Verlag Berlin Heidelberg, pp 347-354.
3. Andersen OB, Knudsen P (1998) Global gravity field from ERSl and Geosat geodetic mission altimetry. J Geophys Res 103(C4): 8129-8137.
4. Behrent D, Denker H, Schmidt K (1996) Digital gravity data sets for the Mediterranean Sea derived from available maps. BGI Bulletin d' information 78: 31-39.
5. BGI (1992) BGI Bulletin d' Information Vol 70, 71.
6. Casten U, Makris J (2001) Erkundung der Krustenstruktur von Kreta durch detaillierete Schwere- und Magnetfeldmessunggen. Project Report DFG: Ca 83/8-1 bis 3 Ma 719/54-1 bis 3.
7. Forsberg R (1984) A study of terrain corrections, density anomalies and geophysical inversion methods in gravity field modeling. Rep of the Dept of Geodetic Sci and Surv No 355 The Ohio State Univ, Columbus, Ohio.
8. Haagmans R, de Min E, van Gelderen M (1993) Fast evaluation of convolution integrals on the sphere using ID FFT, and a comparison with existing methods for Stokes' integral. ManuscrGeod 18: 227-241.
9. Lagios E, Chailas S, Hipkin RG (1996) Newly compiled gravity and topographic data banks of Greece. Geophys J Int 126: 287- 290.
10. nd Ed Wichmann, Karlsruhe
11. National Geophysical Data Center (2001) GEODAS Marine trackline geophysics - Gravity, bathymetry, seismic, geophysical data.
12. nd Meeting of the Gravity and Geoid Commission Gravity and Geoid 2002, pp 40-44.
13. Tscheming CC (1991) The use of optimal estimation for grosserror detection in databases of spatially correlated data. BGI, Bulletin d' Information 68: 79-89.
14. Tscheming CC, Rapp (1974) Closed Covariance Expressions for Gravity Anomalies, Geoid Undulations, and Deflections of the Vertical Implied by Anomaly Degree-Variance Models. Rep of the Dept of Geodetic Sci and Surv No 208 The Ohio State Univ, Columbus, Ohio.
15. rd Meeting of the Gravity and Geoid Commission Gravity and Geoid 2002, pp 126-131.
16. Vergos GS, Tziavos IN, Andritsanos VD (2003) On the Determination of Marine Geoid Models by Least Squares Collocation and Spectral Methods using Heterogeneous Data. Presented at Session G03 of the 2004 lUGG General Assembly, Sapporo, Japan, July 2-8, 2003. (accepted for publication to the conference proceedings)
17. Wenzel HG (1999) Global models of the gravity field of high and ultra-high resolution. In: Lecture Notes of lAG's Geoid School, Milano, Italy.