A trusted data repository offering
free public access to a curated collection of marine geophysical
data and metadata related to the formation and evolution of the seafloor and sub-seafloor.
Explore our data holdings to discover research data from around the world.
Academic Seismic Portal
The primary data resource for
field and processed data from active source marine seismic experiments (multi-channel, single-channel, chirp subbottom, sonobuoy)
acquired by the U.S. academic community.
Submersible Data
Submersibles provide important high-resolution geophysical data sets as well as bottom samples, photos and video that
are important for seafloor characterization and ground-truth. Data have been acquired by the National Deep Submergence
Facility (NDSF), the Schmidt Ocean Institute (SOI), and the Monterey Bay Aquarium Research Institute (MBARI).
Related Resources
Data systems and tools that were formerly operated as part of IEDA continue to offer complementary data products and services, including:
Recent Data Contributions
SacramentoSanJoaquinDelta_Klotsko Segy Data: Processed CHIRP SEG-Y sub-bottom data from the Sacramento-San Joaquin Delta, CA, October 2017
Recent Citations
Hu et al., 2022,
Calcium isotope ecology of early Gigantopithecus blacki (~2 Ma) in South China,
Earth and Planetary Science Letters, 584, 117522-. doi: 10.1016/j.epsl.2022.117522.
Young et al., 2022,
Depth and substrate type influence community structure and diversity of wood and whale-bone habitats on the deep NE Pacific margin,
Mar. Ecol. Prog. Ser., 687, 23-42. doi: 10.3354/meps14005.
Sinai et al., 2022,
Developmental plasticity in amphibian larvae across the world: Investigating the roles of temperature and latitude,
Journal of Thermal Biology, 106, 103233-. doi: 10.1016/j.jtherbio.2022.103233.
Valerio et al., 2022,
The August 2019 Piton de la Fournaise (La Reunion Island) Eruption: Analysis of the Multi-Source Deformation Pattern Detected through Sentinel-1 DInSAR Measurements,
Remote Sensing, 14, 1762-. doi: 10.3390/rs14071762.
Magalhaes and Hilliard, 2022,
Two new deep-sea species of Capitella (Annelida: Capitellidae) from sunken wood in the Northeast Pacific,
Zootaxa, 5125, 229-240. doi: 10.11646/zootaxa.5125.2.7.
Korzhenkov et al., 2022,
Strong Seismic Activity of the Terskey Ala-Too Range Adyrs, Northern Tien Shan, in the Holocene from Radiocarbon Analysis Data,
Izv., Phys. Solid Earth, 58, 243-266. doi: 10.1134/S1069351322010049.
Le et al., 2022,
Incidence of Coffee Leaf Rust in Vietnam, Possible Original Sources and Subsequent Pathways of Migration,
Front. Plant Sci., 13. doi: 10.3389/fpls.2022.872877.
Pan et al., 2022,
Multiple magma storage regions and open system processes revealed by chemistry and textures of the Datong tholeiitic lavas, North China Craton,
Journal of Petrology. doi: 10.1093/petrology/egac034.
Zhang et al., 2022,
Chromophoric dissolved organic matter (CDOM) release by Dictyocha fibula in the central Bohai Sea,
Marine Chemistry, 241, 104107-. doi: 10.1016/j.marchem.2022.104107.
Hudson, 2022,
A Potential Mechanism Sustaining the Biological Hotspot Around Palmer Deep Canyon,
Thesis.
