TY - JOUR AU - Lân, Phạm Hoàng AU - Luyên, Bùi Khắc PY - 2017/03/25 Y2 - 2024/03/29 TI - ĐÁH\NH GIÁ MỘT SỐ PHƯƠNG PHÁP NÔI SUY DỊ THƯỜNG ĐỘ CAO TRÊN MÔ HÌNH JF - Vietnam Journal of Earth Sciences JA - Vietnam J. Earth Sci. VL - 27 IS - 1 SE - Articles DO - 10.15625/0866-7187/27/1/9380 UR - https://vjs.ac.vn/index.php/jse/article/view/9380 SP - 32-36 AB - Based on 3 mathematical models, the paper considers height anomaly interrpolation by using Polynomial method with 6 and 10 parameters, Spline, Kriging and Collocation methods. The computation data show that the Collocation method provides best result of interpolation. So for the interpolation distance shorter than 5 km, this method gives the accuracy of no more than 0.01 m. For the distance shorter than 10 km - no more than0.10 m, and for the distance shorter than 15 km -no more than 0.3 m. ER -