Reference frame stability and nonlinear distortion in minimum-constrained network adjustment von Kotsakis, C.

Volltext

Generalized inner constraints for geodetic network densification problems von Kotsakis, C.

Volltext

Rank defect analysis and the realization of proper singularity in normal equations of geodetic networks von Kotsakis, C., Chatzinikos, M.

Volltext

On the importance of intra-frame and inter-frame covariances in frame transformation theory von Kotsakis, C., Vatalis, A., Sansò, F.

Volltext

A conventional approach for comparing vertical reference frames von Kotsakis, C.

Volltext

A type of biased estimators for linear models with uniformly biased data von KOTSAKIS, C

Volltext

On the trade-off between model expansion, model shrinking, and parameter estimation accuracy in least-squares data analysis von KOTSAKIS, C

Volltext

On the adjustment of combined GPS/levelling/geoid networks von KOTSAKIS, C, SIDERIS, M. G

Volltext

Appraisal of the Hellenic Geodetic Reference System 1987 based on backward-transformed ITRF coordinates using a national velocity model von Chatzinikos, M., Kotsakis, C.

Volltext

The Role of a Conventional Transformation Scheme for Vertical Reference Frames von Kotsakis, C.

Volltext

Quality Analysis of Global Geopotential Models at 1542 GPS/levelling Benchmarks Over the Hellenic Mainland von Kotsakis, C., Katsambalos, K.

Volltext

The multiresolution character of collocation von KOTSAKIS, C

Volltext

Reference Station Weighting and Frame Optimality in Minimally Constrained Networks von Kotsakis, C.

Volltext

Evaluation of NRTK-Based Heighting Techniques from Different Continuously Operating GNSS Reference Networks in Greece von Aslanidis, N., Kotsakis, C.

Volltext

Comments and reply regarding Kotsakis (2005) “A type of biased estimators for linear models with uniformly biased data” von Koch, K. -R., Kotsakis, C.

Volltext

Estimation of the zero-height geopotential level W ^sub o^^sup LVD^ in a local vertical datum from inversion of co-located GPS, leveling and geoid heights: a case study in the Hell... von Kotsakis, C, Katsambalos, K, Ampatzidis, D

Volltext

Estimation of the zero-height geopotential level W o LVD in a local vertical datum from inversion of co-located GPS, leveling and geoid heights: a case study in the Hellenic island... von Kotsakis, C., Katsambalos, K., Ampatzidis, D.

Volltext

Estimation of the zero-height geopotential level W sub(o) super(LVD) in a local vertical datum from inversion of co-located GPS, leveling and geoid heights: a case study in the Hel... von Kotsakis, C, Katsambalos, K, Ampatzidis, D

Volltext

Estimation of the zero-height geopotential level WoLVD in a local vertical datum from inversion of co-located GPS, leveling and geoid heights: a case study in the Hellenic islands von Kotsakis, C., Katsambalos, K., Ampatzidis, D.

Volltext

A modified Wiener-type filter for geodetic estimation problems with non-stationary noise von KOTSAKIS, C, SIDERIS, M. G

Volltext