For the non-edge regions, the original tradition interpolation kernels such as bilinear and bicubic were used. 接著(zhù)利用旋轉后的距離與雙線(xiàn)性?xún)炔宸ɑ螂p三次內插法內插該補償點(diǎn)。
For the first time the bi-linear interpolation method and Triangulation method has been applied within a wide range of quasi-geoid model interpolation, to obtain good results. 并且首次將雙線(xiàn)性?xún)炔宸ê腿切纹史址ㄓ糜诖蠓秶鷥人拼蟮厮疁拭婺Ｐ偷膬炔?，獲得了較好的結果。
