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U.S. Geological Survey Open-File Report 2011-1040

Continuous Resistivity Profiling Data From Great South Bay, Long Island, New York


Continuous Resistivity Profile Previews—May 2008

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The table below contains previews of the 50-m streamer CRP data processed using the average measured water resistivity value (WRES) of 0.32 ohm-m. The EarthImager 2D JPEG and MATLAB JPEG images of each processed file are presented. In addition, the trackline maps below are "clickable" maps. By clicking on a line name, a new window will open with the processed images from that particular line segment. This new window will contain a reduced version of the EarthImager 2D JPEG image (short version) as well as the MATLAB JPEG image. The beginning of each line is marked with a triangle on the map. The left side of the associated JPEG image represents the beginning of the line and corresponds to the triangle on the map.

Trackline map of processed 50-m streamer CRP lines collected in Great South Bay in September, 2008. Line names provide hotlinks to the JPEG profiles.

An enlarged portion of the trackline map of processed 50-m streamer CRP lines collected in Great South Bay in September, 2008. Line names provide hotlinks to the JPEG profiles.

Preview of Profiles—Click individual images to see full-size JPEG images of the profile. For the EarthImager 2D versions, the long version of the profile is available. All the profiles are available for download from the Data Catalog page.

In the EarthImager 2D version, the white line in the image represents the water depth as measured by the fathometer. In the MATLAB-generated JPEG images, the water depth is represented by a black line. The JPEG images resulting from the EarthImager 2D processing were saved with the default color scale generated by the software. This color scale ranges from blues to reds with reds representing the higher resistivity values corresponding to fresher (less saline) groundwater. Each individual image has the scale maximized for the range of resistivity values in that dataset. The MATLAB versions of the JPEG images use a common color scale for all the files to facilitate profile comparison. For these images, the polarity of the color scheme is the same as that of the EarthImager 2D JPEGs in that the colors range from blue to red with reds indicating higher resistivity values corresponding to fresher (less saline) groundwater. In the MATLAB version, the x axis represents distance along line in meters. The EarthImager 2D version x-axis units are latitude and longitude (position) along line. On the second day of surveying, the temperature information was available at times and included with the resistivity profile when available. The temperature information was available for all of the lines on the third day of surveying. On extremely short lines that did not require the roll-along processing, the temperature plot is not generated during EarthImager processing, and the x-axis units are distance along line in meters. Additionally, on these short lines the MATLAB image titles and x-axis labels are often truncated.

 

EarthImager version MATLAB version

May 19, 2008: Line L120F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 120, file 1 resistivity and temperature profile.

MATLAB thumbnail JPEG image of line 120, file 1 resistivity profile.
May 19, 2008: Line L120F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 120, file 2 resistivity profile.
MATLAB thumbnail JPEG image of line 120, file 2 resistivity profile.
May 19, 2008: Line L120F3, WRES = 0.32
EarthImager thumbnail JPEG image of line 120, file 3 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 120, file 3 resistivity profile.
May 19, 2008: Line L121F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 121, file 1 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 121, file 1 resistivity profile.
May 19, 2008: Line L121F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 121, file 2 resistivity  profile.
MATLAB thumbnail JPEG image of line 121, file 2 resistivity profile.
May 19, 2008: Line L121F3, WRES = 0.32
EarthImager thumbnail JPEG image of line 121, file 3 resistivity profile.
MATLAB thumbnail JPEG image of line 121, file 3 resistivity profile.
May 19, 2008: Line L122F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 122 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 122, file 1 resistivity profile.
May 20, 2008: Line L124F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 124, file 1 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 124, file 1 resistivity profile.
May 20, 2008: Line L124F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 124, file 2 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 124, file 2 resistivity profile.
May 20, 2008: Line L125F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 125 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 125 resistivity profile.
May 20, 2008: Line L126F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 126 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 126 resistivity profile.
May 20, 2008: Line L127F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 127 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 127 resistivity profile.
May 20, 2008: Line L128F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 128 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 128 resistivity profile.
May 20, 2008: Line L129F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 129, file 1 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 129, file 1 resistivity profile.
May 20, 2008: Line L129F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 129, file 2 resistivity profile.
MATLAB thumbnail JPEG image of line 129, file 2 resistivity profile.
May 20, 2008: Line L129F3, WRES = 0.32
EarthImager thumbnail JPEG image of line 129, file 3 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 129, file 3 resistivity profile.
May 20, 2008: Line L129F4, WRES = 0.32
EarthImager thumbnail JPEG image of line 129, file 4 resistivity profile.
MATLAB thumbnail JPEG image of line 129, file 4 resistivity profile.
May 21, 2008: Line L130F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 130, file 1 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 130, file 1 resistivity profile.
May 21, 2008: Line L130F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 130, file 2 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 130, file 2 resistivity profile.
May 21, 2008: Line L131F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 131 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 131 resistivity profile.
May 21, 2007: Line L132F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 132, part 1 resistivity profile with repaired bathymetry.
MATLAB thumbnail JPEG image of line 132, file 1 resistivity profile.
May 21, 2007: Line L132F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 132, file 2 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 132, file 2 resistivity profile.
May 22, 2007: Line L133F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 133, file 1 resistivity profile.
MATLAB thumbnail JPEG image of line 133, file 1 resistivity profile with repaired bathymetry.
May 22, 2007: Line L133F1_a, WRES = 0.32
EarthImager thumbnail JPEG image of line 133, file a resistivity profile.
MATLAB thumbnail JPEG image of line 133, file a resistivity profile.
May 22, 2007: Line L133F3, WRES = 0.32
EarthImager thumbnail JPEG image of line 133, file 3 resistivity profile.
MATLAB thumbnail JPEG image of line 133, file 3 resistivity profile.
May 22, 2007: Line L134F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 134, file 1 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 134, file 1 resistivity profile.
May 22, 2007: Line L134F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 134, file 2 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 134, file 2 resistivity profile.
May 22, 2007: Line L134F3, WRES = 0.32
EarthImager thumbnail JPEG image of line 134, file 3 resistivity profile.
MATLAB thumbnail JPEG image of line 134, file 3 resistivity profile.
May 22, 2007: Line L134F4, WRES = 0.32
EarthImager thumbnail JPEG image of line 134, file 4 resistivity profile.
MATLAB thumbnail JPEG image of line 134, file 43 resistivity profile.
May 22, 2007: Line L134F5, WRES = 0.32
EarthImager thumbnail JPEG image of line 134, file 5 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 134, file 5 resistivity profile.
May 22, 2007: Line L135F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 135 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 135 resistivity profile.
May 22, 2007: Line L136F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 136, file 1 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 136, file 1 resistivity profile.
May 22, 2007: Line L136F2, WRES = 0.32
EarthImager thumbnail JPEG image of line 136, file 2 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 136, file 2 resistivity profile.
May 22, 2007: Line L137F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 137 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 137 resistivity profile.
May 22, 2007: Line L138F1, WRES = 0.32
EarthImager thumbnail JPEG image of line 138 resistivity and temperature profile.
MATLAB thumbnail JPEG image of line 138 resistivity profile.

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Link to line 129, file 1 EarthImager and MATLAB JPEG profiles. Link to line 129, file 2 EarthImager and MATLAB JPEG profiles. Link to line 129, file 3 EarthImager and MATLAB JPEG profiles. Link to line 129, file 4 EarthImager and MATLAB JPEG profiles. Link to line 131 EarthImager and MATLAB JPEG profiles. Link to line 132 EarthImager and MATLAB JPEG profiles. Link to line 128 EarthImager and MATLAB JPEG profiles. Link to line 135 EarthImager and MATLAB JPEG profiles. Link to line 130, file 2 EarthImager and MATLAB JPEG profiles. Link to line 121, file 1 EarthImager and MATLAB JPEG profiles. Link to line 121, file2 EarthImager and MATLAB JPEG profiles. Link to line 121, file 3 EarthImager and MATLAB JPEG profiles. Link to line 122 EarthImager and MATLAB JPEG profiles. Link to line 124, file 2 EarthImager and MATLAB JPEG profiles. Link to line 125 EarthImager and MATLAB JPEG profiles. Link to line 126 EarthImager and MATLAB JPEG profiles. Link to line 127 EarthImager and MATLAB JPEG profiles. Link to line 130, file 1 EarthImager and MATLAB JPEG profiles. Link to line 132, file 2 EarthImager and MATLAB JPEG profiles. Link to line 134, file 2 EarthImager and MATLAB JPEG profiles. Link to line 134, file 3 EarthImager and MATLAB JPEG profiles. Link to line 134, file 4 EarthImager and MATLAB JPEG profiles. Link to line 134, file 5 EarthImager and MATLAB JPEG profiles. Link to line 136, file 1 EarthImager and MATLAB JPEG profiles. Link to line 136, file 2 EarthImager and MATLAB JPEG profiles. Link to line 137 EarthImager and MATLAB JPEG profiles. Link to line 138 EarthImager and MATLAB JPEG profiles. Link to line 120, file 1 EarthImager and MATLAB JPEG profiles. Link to line 120, file 2 EarthImager and MATLAB JPEG profiles. Link to line 120, file 3 EarthImager and MATLAB JPEG profiles. Link to line 124 EarthImager and MATLAB JPEG profiles. Link to line 133, file 1 EarthImager and MATLAB JPEG profiles. Link to line 133, file 1a EarthImager and MATLAB JPEG profiles. Link to line 133, file 3 EarthImager and MATLAB JPEG profiles. Link to line 134 EarthImager and MATLAB JPEG profiles.