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Data Series 901


Southerly view into the crater of Mount St. Helens

Mount St. Helens: Controlled-Source Audio-Frequency Magnetotelluric (CSAMT) Data and Inversions


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Cover
Introduction
Data Acquisition
GPS Data
EDI Data
Data Processing
Occam Inversions
Fischer Inversions
Marquardt Inversions
References
Index page

GPS Data

Table 1. GPS coordinates and elevations for the controlled-source audio-frequency magnetotelluric (CSAMT) stations acquired in and adjacent to Mount St. Helens, Washington. (Datum: WGS 84)

CSAMT receiver locations

NOTES: Coordinates given represent CSAMT receiver locations. The transmitter was always located approximately 250 meters west of the receiver station for consistency.

Stations MSH-1001 and MSH-1002 were repeats using the same transmitter-receiver locations.

Stations MSH-1003 and MSH-1004 were repeats using the same transmitter-receiver locations.

Stations MSH-1001 to MSH-1004 were acquired north of and near the toe of Crater Glacier on September 14, 2010.

Stations MSH-1102 and MSH-1110 were acquired on separate days using close but not identical transmitter-receiver locations.

Download GPS Data Excel file (38 kb)

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