U.S. Geological Survey Data Series 254

Field Activity Logs


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Field Activity Collection System (FACS) Logs

FACS logs are standardized forms used by the USGS Coastal and Marine Geology Program. For more information see http://walrus.wr.usgs.gov/infobank/programs/html/main/facs.html. Click on the links below to access PDF files containing the FACS crew, equipment, operation, and overview logs. Digital FACS logs were generated after the cruise using the handwritten logbooks and personal accounts of the crew members. Handwritten FACS logs were completed in the field by D. Wiese. All logs can be found within the FACS folder.

Digital FACS Logs Handwritten FACS Logs
Crew (10 KB) Crew (2.0 MB)
Equipment (11 KB) Equipment (2.0 MB)
Overview (14 KB) Operation (13 MB)
Overview (1.8 MB)

Figure 1 displays acquisition geometry.

Table 1 is a summary of acquisition parameters.

Table 2 is a list of trackline statistics.


Handwritten Logbooks

Click on the link below to access the PDF file containing scanned images of the handwritten science logbook completed in the field by J. Flocks. This file can also be found in the LOGBOOK folder. The mosaic by D. Twichell and Valerie Paskevich, which is referenced in the science logbook can be viewed at: https://pubs.usgs.gov/of/1999/of99-396/.

Science Logbook (12 MB)


NOTE: PDF files may be viewed using Adobe Reader public domain software. If unable to access the PDF files, please contact aharrison@usgs.gov.


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