1. Andersen O.B. and Knudsen P., 2000. The role of satellite altimetry in gravity field modelling in coastal areas. Phys. Chem. Earth,
25, 17–24, DOI: 10.1016/S1464-1895(00)00004-1.
2. Ågren J. and Sjöberg L.E., 2014. Investigation of gravity data requirements for a 5 mm-quasigeoid model over Sweden. In: Marti U. (Ed.), Gravity, Geoid and Height Systems. International Association of Geodesy Symposia 141, Springer-Verlag, Heidelberg, Germany, 143–150, DOI: 10.1007/978-3-319-10837-7\_18.
3. Bruton A.M., Schwarz K.P., Ferguson S., Kern M. and Wei M., 2002. Deriving acceleration from DGPS: toward higher resolution applications of airborne gravimetry. GPS Solut.,
5, 1–14, DOI: 10.1007/PL00012894.
4. Deng X., Featherstone W.E., Hwang C. and Berry P.A.M., 2002. Estimation of contamination of ERS-2 and Poseidon satellite radar altimetry close to the coasts of Australia. Mar. Geod.,
25, 249–271, DOI: 10.1080/01490410214990.
5. Eicker A., 2008. Gravity Field Refinement by Radial Basis Functions from In-Situ Satellite Data. Ph.D. Thesis. University of Bonn, Bonn, Germany (http://hss.ulb.uni-bonn.de/2008/1375).