SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006
In 2006 and 2007, the U.S. Geological Survey, in partnership with Louisiana Department of Natural Resources and the University of New Orleans, conducted geologic mapping to characterize the sea floor and shallow subsurface stratigraphy offshore of the Chandeleur Islands in Eastern Louisiana. The map...
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dataone:a5375849-af0f-4c92-bdee-e885a3e398ab 2024-06-03T18:46:47+00:00 SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 U.S. Geological Survey ENVELOPE(-88.90207,-88.75106,30.118149,29.704002) BEGINDATE: 2006-07-08T00:00:00Z ENDDATE: 2006-07-19T00:00:00Z 2018-01-27T06:01:33Z https://search.dataone.org/view/a5375849-af0f-4c92-bdee-e885a3e398ab unknown USGS Science Data Catalog U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP seismic-reflection SEGY profiles seismic subbottom image chirp WHSC field activity serial number 06015 geoscientificInformation oceans imageryBaseMapsEarthCover Louisiana Chandeleur Islands Breton Island Gosier Island Curlew Island Mississippi River Gulf Outlet New Harbor Islands North Islands North-Central Gulf Coast United States Gulf of Mexico MRGO Dataset dataone:urn:node:USGS_SDC 2024-06-03T18:10:54Z In 2006 and 2007, the U.S. Geological Survey, in partnership with Louisiana Department of Natural Resources and the University of New Orleans, conducted geologic mapping to characterize the sea floor and shallow subsurface stratigraphy offshore of the Chandeleur Islands in Eastern Louisiana. The mapping was carried out during two cruises on the R/V Acadiana. Data were acquired with the following equipment: an SEA Ltd SwathPlus interferometric sonar (234 kHz), Klein 3000 dual frequency sidescan sonar, and an Edgetech 512i chirp subbottom profiling system. The long-term goal of this mapping effort is to produce high-quality geologic maps and geophysical interpretations that can be utilized to investigate the impact of Hurricane Katrina in 2005 and to identify sand resources within the region. Dataset Breton Island USGS Science Data Catalog (via DataONE) Breton Island ENVELOPE(141.383,141.383,-66.800,-66.800) Curlew Island ENVELOPE(-55.965,-55.965,52.733,52.733) New Harbor ENVELOPE(163.850,163.850,-77.600,-77.600) Orleans ENVELOPE(-60.667,-60.667,-63.950,-63.950) ENVELOPE(-88.90207,-88.75106,30.118149,29.704002) |
institution |
Open Polar |
collection |
USGS Science Data Catalog (via DataONE) |
op_collection_id |
dataone:urn:node:USGS_SDC |
language |
unknown |
topic |
U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP seismic-reflection SEGY profiles seismic subbottom image chirp WHSC field activity serial number 06015 geoscientificInformation oceans imageryBaseMapsEarthCover Louisiana Chandeleur Islands Breton Island Gosier Island Curlew Island Mississippi River Gulf Outlet New Harbor Islands North Islands North-Central Gulf Coast United States Gulf of Mexico MRGO |
spellingShingle |
U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP seismic-reflection SEGY profiles seismic subbottom image chirp WHSC field activity serial number 06015 geoscientificInformation oceans imageryBaseMapsEarthCover Louisiana Chandeleur Islands Breton Island Gosier Island Curlew Island Mississippi River Gulf Outlet New Harbor Islands North Islands North-Central Gulf Coast United States Gulf of Mexico MRGO U.S. Geological Survey SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 |
topic_facet |
U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP seismic-reflection SEGY profiles seismic subbottom image chirp WHSC field activity serial number 06015 geoscientificInformation oceans imageryBaseMapsEarthCover Louisiana Chandeleur Islands Breton Island Gosier Island Curlew Island Mississippi River Gulf Outlet New Harbor Islands North Islands North-Central Gulf Coast United States Gulf of Mexico MRGO |
description |
In 2006 and 2007, the U.S. Geological Survey, in partnership with Louisiana Department of Natural Resources and the University of New Orleans, conducted geologic mapping to characterize the sea floor and shallow subsurface stratigraphy offshore of the Chandeleur Islands in Eastern Louisiana. The mapping was carried out during two cruises on the R/V Acadiana. Data were acquired with the following equipment: an SEA Ltd SwathPlus interferometric sonar (234 kHz), Klein 3000 dual frequency sidescan sonar, and an Edgetech 512i chirp subbottom profiling system. The long-term goal of this mapping effort is to produce high-quality geologic maps and geophysical interpretations that can be utilized to investigate the impact of Hurricane Katrina in 2005 and to identify sand resources within the region. |
format |
Dataset |
author |
U.S. Geological Survey |
author_facet |
U.S. Geological Survey |
author_sort |
U.S. Geological Survey |
title |
SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 |
title_short |
SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 |
title_full |
SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 |
title_fullStr |
SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 |
title_full_unstemmed |
SEG-Y format of chirp seismic data collected offshore of the Chandeleur Islands, LA, 2006 |
title_sort |
seg-y format of chirp seismic data collected offshore of the chandeleur islands, la, 2006 |
publisher |
USGS Science Data Catalog |
publishDate |
|
url |
https://search.dataone.org/view/a5375849-af0f-4c92-bdee-e885a3e398ab |
op_coverage |
ENVELOPE(-88.90207,-88.75106,30.118149,29.704002) BEGINDATE: 2006-07-08T00:00:00Z ENDDATE: 2006-07-19T00:00:00Z |
long_lat |
ENVELOPE(141.383,141.383,-66.800,-66.800) ENVELOPE(-55.965,-55.965,52.733,52.733) ENVELOPE(163.850,163.850,-77.600,-77.600) ENVELOPE(-60.667,-60.667,-63.950,-63.950) ENVELOPE(-88.90207,-88.75106,30.118149,29.704002) |
geographic |
Breton Island Curlew Island New Harbor Orleans |
geographic_facet |
Breton Island Curlew Island New Harbor Orleans |
genre |
Breton Island |
genre_facet |
Breton Island |
_version_ |
1800871089858936832 |