| Identifier | 2022-328-FA | ||||||||
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| Alternate names | 22BIM06; 22BIM07; 22BIM08; 22BIM09; 22BIM10 | ||||||||
| Purpose | Map seafloor for coastal change | ||||||||
| Location | Breton Island, Louisiana, Gulf of Mexico | ||||||||
| Summary | Successfully acquired geophysical and sediment sampling data. Processed (46) sub-bottom profile lines. | ||||||||
| Info derived | Bathymetry, island elevation, sediment sampling, sub-bottom profiles. | ||||||||
| Comments | 22BIM06: Sallenger = Multibeam and sub-bottom 22BIM07: Twin Vee = Single Beam 22BIM08: WVR1 = Single Beam 22BIM09: WVR2 = Single Beam 22BIM10: Sand Augers = Sediment sampling Entries for this field activity are updated from Field Activity 2014-314-FA. | ||||||||
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| Vehicles | Ford F-350 Dually - Silver (GSA)
Ford F-350 Dually White (GSA)
White Dodge Pickup - White
Ford F-250 Stone Grey
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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 | James G Flocks | ||||||||||||||||||||
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| Affiliate principal | USGS Wetlands Aquatic Research Center | ||||||||||||||||||||
| Affiliate staff | Sarai Piazza |
| Data category: | Seismics, Sampling, Sonar, Location-Elevation |
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| Data type: | Sub Bottom Profiler, Multibeam, Geology, Sound Velocity, Single Beam, Navigation, Benchmarks |
| Equipment | Usage description | Data types | Datasets |
|---|---|---|---|
| Chirp 424 | Sub Bottom Profiler | 3 | |
| Multibeam Bathymetry System | Multibeam | 1 | |
| SBG Ellipse A Motion Sensor | Single Beam | (no data reported) | |
| ODOM-Echotrac CV-100 | Single Beam | 3 | |
| Castaway-CTD | Sound Velocity | (no data reported) | |
| Push Corer | Geology | (no data reported) | |
| Collapsible Tripod | Benchmarks, Navigation, Profiles, Transects | (no data reported) | |
| Applanix POS-MV DGPS/IMU | Navigation | (no data reported) | |
| SP90 GNSS Receiver | Benchmarks, Navigation | (no data reported) | |
| SP80 GNSS Receiver | Benchmarks, Navigation | (no data reported) | |
| Valeport SVP | Sound Velocity | (no data reported) | |
| Garmin GPS | Navigation | 1 | |
| Choke Ring Antenna | Benchmarks, Navigation | (no data reported) |
| Dataset name | Equipment | Description | Dataset contact |
|---|---|---|---|
| 2022-328-FA_gis | Chirp 424 | Subbottom profile data location map, geospatial files, and images | Arnell S Forde |
| 2022-328-FA_segy | Chirp 424 | Digital chirp subbottom trace data | Arnell S Forde |
| 2022-328-FA_seisimag | Chirp 424 | Processed subbottom profile images | Arnell S Forde |
| Breton_2022_MBES_xyz | Multibeam Bathymetry System | Processed elevation point data (xyz) as derived from a 1-meter grid provided in both WGS84 (G1150) ellipsoid and NAD83 NAVD88 GEOID18 | Chelsea A Stalk |
| Breton_Island_2022_SBES_ NAD83_NAVD88_UTM16N_ GEOID18_xyz | ODOM-Echotrac CV-100 | Single-beam bathymetry data points (xyz) in NAD83 and NAVD88 (orthometric height) with respect to the GEOID18 model | Erin (Contractor) O Lyons |
| Breton_Island_2022_SBES_ WGS84_UTM16N_tracklines | ODOM-Echotrac CV-100 | Single-beam bathymetry trackline shapefile in WGS84 (G1762) UTM16N (.shp) ellipsoid | Erin (Contractor) O Lyons |
| Breton_Island_2022_SBES_ WGS84_UTM16N_xyz | ODOM-Echotrac CV-100 | Single-beam bathymetry data points (xyz) in WGS84 (G1762) UTM16N ellipsoid | Erin (Contractor) O Lyons |
| 2022-328-FA_nav | Garmin GPS | Navigation data for the entire survey, 1000-shot-interval locations, and start of line locations | Arnell S Forde |
