TY - JOUR L1 - http://journals.pan.pl/Content/98325/PDF/art1_LigasBanasik.pdf L2 - http://journals.pan.pl/Content/98325 PY - 2012 IS - No 1 DO - 10.2478/v10277-012-0018-5 KW - height transformation KW - polynomial regression KW - confidence intervals KW - cros-svalidation A1 - Ligas, Marcin A1 - Banasik, Piotr PB - Commitee on Geodesy PAS VL - vol. 61 CY - The paper presents results of the transformation between two height systems Kronstadt’60 and Kronstadt’86 within the area of Krakow’s district, the latter system being nowadays a part of National Spatial Reference System in Poland. The transformation between the two height systems was carried out based on the well known and frequently applied in geodesy polynomial regression. Despite the fact it is well known and frequently applied it is rather seldom broader tested against the optimal degree of a polynomial function, goodness of fit and its predictive capabilities. In this study some statistical tests, measures and techniques helpful in analyzing a polynomial transformation function (and not only) have been used. DA - 2012 T1 - Local height transformation through polynomial regression UR - http://journals.pan.pl/dlibra/publication/edition/98325 T2 - Geodesy and Cartography ER -