Antarctic Gravity Data
- 171 files
- 1392 downloads
This toolbox offers two functions to access Antarctic gravity data from Scheinert et al. 2016. A gravity_data function imports full gridded gravity datasets into your Matlab workspace. A gravity_interp function returns gravity anomalies interpolated to any arbitrary coordinates in the southern hemisphere.
Cite As
Chad Greene (2020). Antarctic Gravity Data (https://www.mathworks.com/matlabcentral/fileexchange/54915-antarctic-gravity-data), MATLAB Central File Exchange. Retrieved .
Comments and Ratings (3)
Updates
| 1.0.1 | Added live scripts |
MATLAB Release Compatibility
Platform Compatibility
Windows macOS LinuxCategories
Tags
Acknowledgements
Inspired by: Bedmap2 Toolbox for Matlab, Post-glacial rebound, Antarctic Mapping Tools, IBCSO International Bathymetric Chart of the Southern Ocean , Antarctic basal geothermal heat flux
Inspired: DTU Mean Dynamic Topography, Antarctic Gravimetric Mass Balance (Groh & Horwath)
Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.
gravity
gravity/documentation
gravity/documentation
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Wu Guochao (view profile)
Chad Greene (view profile)
Hi Sumant,
I apologize--I did not see your comment until now. The best way I know to export the data to another projection would be to use gravity_interp to get gravity values at every posting on a grid of your choosing, then use geotiffwrite to export the data.
Sumant Jha (view profile)
Hi Chad,
Is there a way or function to export a subset of antarctic gravity data in a different projection? For e.g., if I want to export the bouguer anomaly data for Antarctica peninsula in form of a surfer or GMT compatible grid in a custom projection, what is the best way?
I am able to visualize the data using your excellent toolbox - but not sure how to reproject the same and export it.