Gravity geologic method is one of the important to derive seafloor topography by using altimetry-gravity. and its committed step is gridding of regional gravity anomaly. Hence. we proposed a topography constraint factor weight optimization (TCFWO) method based on ordinary kriging method. https://www.bekindtopets.com/super-pick-Rx-Quadruple-Topical-Ointment-Quadritrop-for-Dogs-Cats-30-mL-super-grab/