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IkeWai marine Geophysics - raw CSEM data, Survey towlines time windows, and power spectrograms images

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Type: Resource
Storage: The size of this resource is 1.3 KB
Created: May 15, 2020 at 9:28 p.m.
Last updated: Jun 05, 2020 at 9:20 p.m.
DOI: 10.4211/hs.e0a7f2a216e9456a8567b850db1cf1f9
Citation: See how to cite this resource
Sharing Status: Published
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The CSEM data acquired during 8 days as part of the IkeWai marine Geophysics survey conducted in Sep-Oct 2019 offshore of the Kona coastline, west of Hawaii.

The three zipped files attached below contains the following CSEM data/information:
1) CSEM raw data recordings (binary files).
2) Survey towlines time windows of the CSEM data recording.
3) Power spectrograms images of the recorded raw CSEM data.

Subject Keywords



Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal Degrees
North Latitude
East Longitude
South Latitude
West Longitude


Start Date:
End Date:


‘Ike Wai:

In 2016, University of Hawai‘i launched the Hawai‘i EPSCoR ‘Ike Wai project supported by the National Science Foundation (Award # OIA-1557349) The five-year project uses integrated research, education, and community engagement efforts aimed to ensure Hawai‘i’s future water security and promote resource management within the state that is sustainable, responsible, and data-driven.

To save space on Hydroshare, all ‘Ike Wai project files are stored at the University of Hawai‘i and linked here. Please use the following link(s) to see the files for this resource.


Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
National Science Foundation ‘Ike Wai: Securing Hawaii’s Water Future Award OIA-1557349

How to Cite

Attias, E. (2020). IkeWai marine Geophysics - raw CSEM data, Survey towlines time windows, and power spectrograms images, HydroShare,

This resource is shared under the Creative Commons Attribution-ShareAlike CC BY-SA.


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