Search Data
Contribute Data
Tools & Services
IEDA Data Browser
Explore IEDA's global interdisciplinary data holdings through an interactive map interface. The IEDA Data Browser uses the GMRT Synthesis as a backdrop, and allows you to zoom to areas of interest and search across IEDA systems to discover interdisciplinary research data.
IEDA Investigator Support
MGDS and its partner system EarthChem together provide a suite of services in support of observational solid earth research in the Ocean, Earth, and Polar Sciences.
We make data management easy!
We make data management easy!
Antarctic Data Resources
The Antarctic & Southern Ocean
Data Portal provides access to geoscience data from the Antarctic region,
primarily acquired with the R/Vs Nathaniel B. Palmer and Laurence M. Gould.
Search for Antarctic Data
Search for Antarctic Data
Related Resources:
Visualization Tools
Use our desktop apps GeoMapApp and Virtual Ocean to explore, visualize and analyze your own data within the context of hundreds of other earth science data from around the world.
Carry the world in your pocket with our mobile app EarthObserver
Carry the world in your pocket with our mobile app EarthObserver
GMRT MapTool
Create your own custom maps & grids! GMRT MapTool provides instant access to our GMRT Synthesis, a global multi-resolutional data set which includes seafloor bathymetry data to 100-m resolution where data are available.
Recent Data Contributions
- Documentation describing the generation of the processed P190 seismic navigation files for cruise MGL0804. View Data
- Processed Seismic Navigation Data (P1 format) from the Central America margin collected during R/V Marcus G. Langseth expedition MGL0804 (2008). View Data
- Processed high-resolution gridded bathymetry data from Aransas Pass and Lydia Ann Channel (Texas) collected before and after Hurricane Harvey of 2017. View Data
- Raw Ice Layer Thickness Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018). View Data
- Raw Acoustic Backscatter and Swath Bathymetry Data from the Pacific Ocean acquired during R/V Nathaniel B. Palmer expedition NBP1802 (2018). View Data
Recent Citations
- Zhang et al., 2018, Mantle source and magmatic evolution of the dying spreading ridge in the South China Sea, Geochem. Geophys. Geosyst.. doi: 10.1029/2018GC007570.
- Wolfson-Schwehr and Boettcher, 2019, Transform Plate Boundaries and Fracture Zones, 21-59. doi: 10.1016/B978-0-12-812064-4.00002-5.
- Schindlbeck et al., 2018, Miocene to Holocene marine tephrostratigraphy offshore northern Central America and southern Mexico: Pulsed activity of known volcanic complexes, Geochem. Geophys. Geosyst.. doi: 10.1029/2018GC007832.
- Maia, 2019, Transform Plate Boundaries and Fracture Zones, 61-87. doi: 10.1016/B978-0-12-812064-4.00003-7.
- Habermann et al., 2018, Gorongosa by the sea: First Miocene fossil sites from the Urema Rift, central Mozambique, and their coastal paleoenvironmental and paleoecological contexts, Palaeogeography, Palaeoclimatology, Palaeoecology. doi: 10.1016/j.palaeo.2018.09.032.
