| Identifier | 12BIM03 | ||||||||
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| Purpose | Barrier Island Mapping Change | ||||||||
| Location | Chandeleur Islands, LA (Berm area) | ||||||||
| Summary | Swath Bathymetry, side scan imagery, and chirp sub-bottom profiles | ||||||||
| Info derived | Barrier Island Mapping Change | ||||||||
| Comments | Shop Time: R. Hall, P. Thompson, K. Ludwig and L. Thornton all contributed with preparations by providing assistance for vessels, mounts and testing prior to departure. | ||||||||
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| Vehicles | Ford F-350 Dually White (GSA) |
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| Marine operations | Yes |
| Organization |
600 Fourth Street South
St. Petersburg, FL33701-4846
(727) 502-8000
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| Principal investigators | Jennifer L Miselis | ||||||||||||||
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| Data category: | Location-Elevation, Seismics, Sonar |
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| Data type: | Benchmarks, Navigation, Profiles, Transects, Sub Bottom Profiler, Interferometric, Multibeam, Sidescan, Sound Velocity |
| Equipment | Usage description | Data types | Datasets |
|---|---|---|---|
| F190 DGPS/IMU | Navigation | (no data reported) | |
| Chirp 424 | Sub Bottom Profiler | 4 | |
| Sidescan Sonar | Sidescan | (no data reported) | |
| Valeport SVP | Sound Velocity | (no data reported) | |
| Interferometric Bathymetry System | Interferometric | 6 | |
| Ashtech Z-Xtreme DGPS | Benchmarks, Navigation | 3 | |
| Geodometer 640 Total Station | Navigation | (no data reported) | |
| GPS | Navigation | (no data reported) | |
| Klein Side Scan | Sidescan | (no data reported) |
| Dataset name | Equipment | Description | Dataset contact |
|---|---|---|---|
| Data series 856 arc | Chirp 424 | Chirp 424 data GIS | Arnell S Forde |
| Data series 856 nav | Chirp 424 | Chirp 424 data navigation | Arnell S Forde |
| Data series 856 profiles | Chirp 424 | Chirp 424 data profiles | Arnell S Forde |
| Data series 856 segy | Chirp 424 | Chirp 424 data agc SEGY | Arnell S Forde |
| 12BIM03_IFB_ITRF05_xyz | Interferometric Bathymetry System | 2012 ASCII Point Files from Interferometric Bathymetry: ITRF05 | Nancy T DeWitt |
| 12BIM03_IFB_Mosaic | Interferometric Bathymetry System | Interferometric Swath Backscatter mosaic, 1-m resolution as Geotiff | Nancy T DeWitt |
| 12BIM03_IFB_NAD83_NAVD88_GEOID09_xyz | Interferometric Bathymetry System | 2012 ASCII Point Files from Interferometric Bathymetry: NAD83_NVD88_GEOID09 | Nancy T DeWitt |
| 12BIM03_IFB_NAD83_NAVD88_MLLW_xyz | Interferometric Bathymetry System | 2012 ASCII Point Files from Interferometric Bathymetry: NAD83_MLLW | Nancy T DeWitt |
| Chandeleurs_2012_50_NAD83_NAVD88_GEOID09_DEM | Interferometric Bathymetry System | bathymetric (single-beam and swath) grid in Geotiff format, 50-m resolution | Nancy T DeWitt |
| Data series 847 GIS | Interferometric Bathymetry System | Includes tracklines (swath (IFB), single-beam (SBB)), Base station locations, USGS Lidar extent, Backscatter mosaic, and bathymetric (swath and single-beam) grid. | Nancy T DeWitt |
| 12BIM03-BA-pd-6 | Ashtech Z-Xtreme DGPS | Swath navigation tracklines | Nancy T DeWitt |
| Processed 1,000-Shot-Interval Location Navigation | Ashtech Z-Xtreme DGPS | Arnell S Forde | |
| Processed Shotpoint Navigation | Ashtech Z-Xtreme DGPS | Arnell S Forde |
DeWitt, N.T.; Bernier, J.C.; Pfeiffer, W.R.; Miselis, J.L.; Reynolds, B.J.; Wiese, D.S.; Kelso, K.W., 2014, Coastal bathymetry and backscatter data collected in 2012 from the Chandeleur Islands, Louisiana: , https://doi.org/10.3133/ds847.
Forde, A.S.; Miselis, J.L.; Wiese, D.S., 2014, Archive of digital chirp subbottom profile data collected during USGS cruise 12BIM03 offshore of the Chandeleur Islands, Louisiana, July 2012: , https://doi.org/10.3133/ds856.
Mickey, R.C.; Long, J.W.; Plant, N.G.; Thompson, D.M.; Dalyander, P.S., 2017, A methodology for modeling barrier island storm-impact scenarios: , https://doi.org/10.3133/ofr20171009.
Plant, N.G.; Flocks, J.; Stockdon, H.F.; Long, J.W.; Guy, K.K.; Thompson, D.M.; Cormier, J.M.; Smith, C.G.; Miselis, J.L.; Dalyander, P.S., 2014, Predictions of barrier island berm evolution in a time-varying storm climatology: 119:2, 300, https://doi.org/10.1002/2013jf002871.
