Improved the Accuracy of Seafloor Topography from Altimetry-Derived Gravity by the Topography Constraint Factor Weight Optimization Method
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. This method...
Main Authors: | Yongjin Sun, Wei Zheng, Zhaowei Li, Zhiquan Zhou |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-06-01
|
Series: | Remote Sensing |
Subjects: | |
Online Access: | https://www.mdpi.com/2072-4292/13/12/2277 |
Similar Items
-
Seafloor topography inversion using least square collocation considering nonlinear term
by: FAN Diao, et al.
Published: (2021-07-01) -
Seafloor Topography Estimation from Gravity Gradients
by: Yang, Junjun
Published: (2017) -
On the Feasibility of Seafloor Topography Estimation from Airborne Gravity Gradients: Performance Analysis Using Real Data
by: Junjun Yang, et al.
Published: (2020-12-01) -
A New 1′ × 1′ Global Seafloor Topography Model Predicted from Satellite Altimetric Vertical Gravity Gradient Anomalyand Ship Soundings BAT_VGG2021
by: Minzhang Hu, et al.
Published: (2021-09-01) -
Assessment of the Seafloor Topography Accuracy in the Emperor Seamount Chain by Ship-Based Water Depth Data and Satellite-Based Gravity Data
by: Jin, S., et al.
Published: (2022)