Data Series 829

Archive of Digital Chirp Subbottom Profile Data Collected During USGS Cruise 13GFP01, Brownlee Dam and Hells Canyon Reservoir, Idaho and Oregon, 2013

By Arnell S. Forde, Shawn V. Dadisman, James G. Flocks, Ryan Fosness, Chris Welcker, and Kyle W. Kelso

Field Activity Logs

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Field Activity Collection System (FACS) Logs

FACS logs are standardized forms used by the USGS CMGP. 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 K. Kelso and J. Flocks. All logs can be found within the logbooks folder.

To obtain information on previous, current, and future field work being conducted by the St. Petersburg office, please go to http://coastal.er.usgs.gov/field-activity-schedule/. Information on field activities conducted within the CMGP nationally can be found at http://walrus.wr.usgs.gov/infobank/.

Digital FACS Logs	Handwritten FACS Logs
Crew (68-KB PDF)	Crew (42-KB PDF)
Equipment (9-KB PDF)	Equipment (40-KB PDF)
Overview (13-KB PDF)	Operation (428-KB PDF)
	Overview (62-KB PDF)

Figure 2 displays the acquisition geometry.

Table 1 is a summary of acquisition parameters.

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