High-precision 1′×1′ bathymetric model of Philippine Sea inversed from marine gravity anomalies
Authors/Creators
- 1. Shandong University of Science and Technology
Description
In this version, we have reworked the BAT_PS model. The grid depth value of the ocean part was calculated by IGGM, and the rest of the land part was filled by GEBCO model. The main calculation codes of IGGM have been uploaded. Look forward to your suggestions and corrections, thank you!
Readme:
1. BAT_PS(revised).nc is the version after removing part of the gross error of shipborne bathymetry. This version differs from previous versions in the (140°E-150°E, 30°N-35°N)(125°E-127°E, 27°N-30°N) area. The model is calculated entirely by IGGM, including some land areas.
2. BAT_PS(Land_GEBCO).nc : The marine area is calculated by IGGM and the land area is filled by GEBCO2022 grid.
3. Correction_grid.nc : Depth correction grid constrained by shipborne bathymetry.
4. CBAT_PS.nc: CBAT_PS model constrained by shipborne bathymetry. The land area is filled by GEBCO2022 grid.