Online Links:
Online Links:
Please recognize the U.S. Geological Survey (USGS) as the source of this information.
The purpose of these bottom photographs is to ground-truth, or validate the marine geophysical (acoustic) collected in Barnegat Bay, New Jersey.
The following tags were populated in the JPEG image headers. Information is duplicated in some tags. This was done because different software packages access different tags. The example below has the information for field activity 2012-003-FA. For the other two field activities, the appropriate field activity number was substituted.
GPS tags: The values populated are unique for each image and based on the information exported from the photo locations shapefile.
GPSLatitudeRef
GPSLatitude
GPSLongitudeRef
GPSLongitude
GPSTimeStamp
GSPDateStamp
JPEG tags: The tag is listed along with the information used to populate it - which is the same for every image of a given field activity.
Comment: Photo from down-looking camera on the USGS SEABOSS deployed from the R/V Rafael during survey 2012-003-FA (http://woodshole.er.usgs.gov/operations/ia/public_ds_info.php?fa=2012-003-FA) Released as part of publication DOI:10.3133/ds937EXIF tags: The tag is listed along with the information used to populate it - which is the same for every image.
ImageDescription: Photograph of the sea floor in Barnegat Bay, New Jersey from survey 2012-003-FA. released as part of publication DOI:10.3133/ds937Artist: Brian Andrews
Copyright: Public Domain - please credit U.S. Geological Survey
IPTC tags: The tag is listed along with the information used to populate it - which is the same for every image.
Credit: U.S. Geological Survey
Contact: WHSC_data_contact@usgs.gov >Keywords: Barnegat Bay, New Jersey, 2012-003-FA, SEABOSS, sea floor, USGS
CopyrightNotice: Public Domain - please credit U.S. Geological Survey
Caption-Abstract: Photograph of the sea floor in Barnegat Bay, New Jersey from survey 2012-003-FA. released as part of publication DOI:10.3133/ds937XMP tags: The tag is listed along with the information used to populate it - which is the same for every image.
Caption: Photograph of the sea floor in Barnegat Bay, New Jersey from survey 2012-003-FA. released as part of publication DOI:10.3133/ds937To extract the information from the image headers using ExifTool, the following command can be used (tested with ExifTool version 9.4.6.0): exiftool.exe -csv -f -filename -GPSTimeStamp -GPSDateStamp -GPSLongitude -GPSLatitude -n -Artist -Credit -comment -keywords -Caption -Copyright -CopyrightNotice -Caption-Abstract -ImageDescription imgtest/*.jpg > out.csv > The -csv flag writes the information out in a comma-delimited format. The -n option formats the latitude and longitude as signed decimal degrees. The folder "imgtest" would be replaced with the folder name containing the images. Person who carried out this activity:
Are there legal restrictions on access or use of the data?Access_Constraints: none
Use_Constraints: none
Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Data format: | WinZip file 2012_003_FA.zip contains bottom photographs collected in Barnegat Bay, New Jersey and associated metadata from field activity 2012-003-FA. in format JPEG (version none) JPEG photographs Size: 545 |
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Network links: |
http://pubs.usgs.gov/ds/0937/downloads/hyperlink_images/bottom_photos/2012_003_FA_BP.zip |
Data format: | WinZip file 2013_014_FA.zip contains bottom photographs collected in Barnegat Bay, New Jersey and associated metadata from field activity 2013-014-FA. in format JPEG (version none) JPEG photographs Size: 453 |
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Network links: |
http://pubs.usgs.gov/ds/0937/downloads/hyperlink_images/bottom_photos/2013_014_FA_BP.zip |
Data format: | WinZip file 2013_030_FA.zip contains bottom photographs collected in Barnegat Bay, New Jersey and associated metadata from field activity 2013-030-FA. in format JPEG (version none) JPEG photographs Size: 42 |
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Network links: |
http://pubs.usgs.gov/ds/0937/downloads/hyperlink_images/bottom_photos/2013_030_FA_BP.zip |
The user must have an image viewer capable of view JPEG images.