Ismael Foroughi

2 Questions 14 Answers 0 Followers

Questions related from Ismael Foroughi

Is it possible to directly reach a geometric quasi/geoid surface from gravity values/model without a corrector surface?

Generally, when you want to reach a GPS-Leveling geoid surface (Geometric geoid) from the gravity values (or may be gravity model), you may have to use a corrector surface to deal with the biases...

03 March 2014 9,888 7 View

How can we clarify which iterative algorithm is the best for gravity field modelling by radial base functions? Only with the the value of STD?

We can use 3 dimensional base functions to model any function of the gravity filed (potential anomaly, gravity anomaly, height anomaly) using iterative method like least square, levenberg...

05 January 2014 5,099 6 View