Data are from three high-resolution seismic reflection experiment profiles of about 2 km total length near Ord, Nebraska. The ORD-1 profile is about 750m long, while ORD-2 is about 750m long and ORD-3 is about 500m long. Data were acquired using the “mini-Sosie” technique of seismic. Geophones were 28 Hz single-component, vertical sensors at 7m spacing. Source spacing was 7m. Station location coordinates in the files: “ORD-1 station locations.pdf” and “ORD-2 station locations.pdf” are relative coordinates (coordinates are internally consistent for each line but not tied to regional coordinate system). Data were acquired west to east on all lines. Recording information for all profiles is in the file “ORD obs logs.pdf”.
Notes
start date: 7/10/96 End date: 7/11/96 Data will not be restricted upon arrival
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