seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points)
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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USGS Science Data Catalog
2009
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Online Access: | https://search.dataone.org/view/4970092f-9e61-4839-a7c1-8a354ac622fc |
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dataone:4970092f-9e61-4839-a7c1-8a354ac622fc 2024-10-03T18:46:02+00:00 seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) U.S. Geological Survey ENVELOPE(-89.29356,-88.883125,29.661442,29.381021) BEGINDATE: 2007-06-10T00:00:00Z ENDDATE: 2007-06-22T00:00:00Z 2009-01-01T00:00:00Z https://search.dataone.org/view/4970092f-9e61-4839-a7c1-8a354ac622fc unknown USGS Science Data Catalog U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP navigation shots shot points Marine Geology seismic profile seismic reflection seismic stratigraphy chirp EdgeTech 512i ESRI point shapefile WHSC field activity serial number 07007 oceans oceans and coastal oceans and estuaries location geoscientificInformation Louisiana Chandeleur Islands North Central Gulf Coast United States Gulf of Mexico Breton Island Gosier Island Curlew Island MRGO New Harbor Islands North Islands Mississippi River Gulf Outlet Dataset 2009 dataone:urn:node:USGS_SDC 2024-10-03T18:09:17Z 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) Orleans ENVELOPE(-60.667,-60.667,-63.950,-63.950) New Harbor ENVELOPE(163.850,163.850,-77.600,-77.600) Curlew Island ENVELOPE(-55.965,-55.965,52.733,52.733) ENVELOPE(-89.29356,-88.883125,29.661442,29.381021) |
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 navigation shots shot points Marine Geology seismic profile seismic reflection seismic stratigraphy chirp EdgeTech 512i ESRI point shapefile WHSC field activity serial number 07007 oceans oceans and coastal oceans and estuaries location geoscientificInformation Louisiana Chandeleur Islands North Central Gulf Coast United States Gulf of Mexico Breton Island Gosier Island Curlew Island MRGO New Harbor Islands North Islands Mississippi River Gulf Outlet |
spellingShingle |
U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP navigation shots shot points Marine Geology seismic profile seismic reflection seismic stratigraphy chirp EdgeTech 512i ESRI point shapefile WHSC field activity serial number 07007 oceans oceans and coastal oceans and estuaries location geoscientificInformation Louisiana Chandeleur Islands North Central Gulf Coast United States Gulf of Mexico Breton Island Gosier Island Curlew Island MRGO New Harbor Islands North Islands Mississippi River Gulf Outlet U.S. Geological Survey seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) |
topic_facet |
U.S. Geological Survey USGS Woods Hole Science Center WHSC Coastal and Marine Geology Program CMGP navigation shots shot points Marine Geology seismic profile seismic reflection seismic stratigraphy chirp EdgeTech 512i ESRI point shapefile WHSC field activity serial number 07007 oceans oceans and coastal oceans and estuaries location geoscientificInformation Louisiana Chandeleur Islands North Central Gulf Coast United States Gulf of Mexico Breton Island Gosier Island Curlew Island MRGO New Harbor Islands North Islands Mississippi River Gulf Outlet |
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 |
seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) |
title_short |
seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) |
title_full |
seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) |
title_fullStr |
seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) |
title_full_unstemmed |
seismic_sht_07007.shp - Shot points at 500 shot intervals for chirp seismic-reflection data collected by the U.S. Geological Survey offshore of the Chandeleur Islands, LA, 2007 (points) |
title_sort |
seismic_sht_07007.shp - shot points at 500 shot intervals for chirp seismic-reflection data collected by the u.s. geological survey offshore of the chandeleur islands, la, 2007 (points) |
publisher |
USGS Science Data Catalog |
publishDate |
2009 |
url |
https://search.dataone.org/view/4970092f-9e61-4839-a7c1-8a354ac622fc |
op_coverage |
ENVELOPE(-89.29356,-88.883125,29.661442,29.381021) BEGINDATE: 2007-06-10T00:00:00Z ENDDATE: 2007-06-22T00:00:00Z |
long_lat |
ENVELOPE(141.383,141.383,-66.800,-66.800) ENVELOPE(-60.667,-60.667,-63.950,-63.950) ENVELOPE(163.850,163.850,-77.600,-77.600) ENVELOPE(-55.965,-55.965,52.733,52.733) ENVELOPE(-89.29356,-88.883125,29.661442,29.381021) |
geographic |
Breton Island Orleans New Harbor Curlew Island |
geographic_facet |
Breton Island Orleans New Harbor Curlew Island |
genre |
Breton Island |
genre_facet |
Breton Island |
_version_ |
1811923475451871232 |