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Rolling Deck to Repository (R2R) ~ a project update and open discussion Cyndy Chandler Woods Hole Oceanographic Institution 24 March 2009. R2R ~ a brief overview. What is R2R? Who’s involved? When did it start? Why?. R2R ~ what, when and who. - PowerPoint PPT Presentation
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Rolling Deck to Repository (R2R)
Rolling Deck to RepositoryRolling Deck to Repository (R2R)
~ a project update and open discussion
Cyndy ChandlerWoods Hole Oceanographic Institution
24 March 2009
Rolling Deck to Repository (R2R)
R2R ~ a brief overview
What is R2R?Who’s involved?When did it start?Why?
Rolling Deck to Repository (R2R)
R2R ~ what, when and who
Rolling Deck to Repository (R2R) one year pilot project
funded in September 2008 by Jim Holik (Program Director, Div OcSci, NSF Oceanographic Centers and Facilities, OTIS)
develop UNOLS central data system (rvdata.us) that would interact with UNOLS ship scheduling information system (unols.org/strs)
basic idea is that people who are closest to point of data collection should be responsible for sending data to repository
Project Leads: LDEO (Bob Arko) – fleet data system (UNOLS rvdata.us) SIO (Steve Miller) – QC, provenance, controlled vocabularies WHOI (Cyndy Chandler) – scientific sampling event log system
Rolling Deck to Repository (R2R)
R2R ~ guiding principles
NSF supported research vessels produce an enormous volume and diversity of scientific data each year. R2R proposes a fundamental transformation of data management in the fleet, providing a “direct pipeline” for the routine underway data and documentation from each cruise to flow from the operating institution to a central shoreside repository.
Working directly with the ship scheduling offices and technicians will ensure more complete and consistent data acquisition, quality control, archival, and dissemination.
Rolling Deck to Repository (R2R)
R2R ~ sound bite
We envision the U.S. academic research fleet as an integrated ocean observing system - a network of ships and submersibles around the world that routinely report a standard suite of underway data and documentation to a central repository. An R2R enabled system will facilitate data discovery and integration, quality assessment, cruise planning, compliance with funding agency data policies, and long-term data preservation.
Rolling Deck to Repository (R2R)
More on what is R2R?
R2R Goals: reduce expanding # of custom data feeds required of each vessel preservation of shipboard data standardization of routine shipboard data products to enable common
tool development local implementations supported and encouraged, but final data
products would be consistent across the fleet UNOLS would publicize best practice recommendations for
oceanographic research cruises include near real-time contribution at end of each cruise:
Cruise metadata profile Cruise report Nav (cruise track) data Cruise event Log
Rolling Deck to Repository (R2R)
Which ‘underway’ data ?
R2R proposes these “routine underway data types” to startUnderway Data/Device Type Archive
1. Navigation (e.g. date/time, position, motion from GPS, INS, VRU, etc.) R2R
2. Gravimeter NGDC
3. Magnetometer NGDC
4. Echosounder (e.g. single/split beam sonar) NGDC
5. Multibeam (e.g. swath sonar) NGDC
6. Subbottom (e.g. swept-frequency sonar) NGDC
7. ADCP (acoustic doppler current profiler) NODC
8. CTD (e.g. conductivity, temperature, pressure, dissolved oxygen, pH) NODC
Underway Data/Device Type Archive
9. SSV (sea surface sound velocimeter) NODC
10. Expendable Probe (e.g. XBT, XCTD, XSV) NODC
11. TSG (thermosalinograph) NODC
12. Meteorology Station (e.g. temperature, pressure, humidity, wind speed/direction) NODC
13. PAR (photosynthetically available radiation) NODC
14. Fluorometer NODC
15. pCO2 (partial pressure of carbon dioxide) NODC
16. Winch/Wire (e.g. tension, speed, payout) R2R
Rolling Deck to Repository (R2R)
R2R ~ why? why now?
Why do we need R2R? What’s wrong with what we’re doing now with UNOLS vessel underway data? data are being lost NSF program manager expectations have
changed with respect to data availability new UNOLS office (May 2009)data acquisition becoming more complex procedures are different on every vessel
Rolling Deck to Repository (R2R)
Rolling Deck to Repository
WHOI UNOLS VESSELS R/V KNORR R/V OCEANUS R/V ATLANTIS
Cruise Synopsis
Cruise Track
XBT
CTD
ADCP
Underway: SST; Salinity; MET; Nav.; depth; 12/3.5? Khz Bathy
** other
R/V ATLANTISSeafloor mapping
3.5Khz Bathy
____________________HOV ALVIN ROV JASON, ABE/Sentry
Video Imagery Digital Still PhotosSonarVehicle navigation
WHOI Data Archives
Chief Scientist
Cruise Participants
Colleagues
CD-ROM
DVD-ROM
WHOI UNOLS Vessels ~ ~ Data Flow
Cruise metadata
CD- or DVD-ROM contents
** Other
Geological samples archived at WHOI
Consider third-party tool usage – additional to or replacement for WHOI standard sampling
QA/QC – sensor calibration as able and monitored w/in specs and acquiring data during cruise
Other Science Instruments
21 Sep 2007 CLC
Web Siteswww.sssg.whoi.eduwww.whoi.edu S & TShipdata (Knorr, Oceanus, Atlantis, Tioga) - http://4dgeo.whoi.edu/shipdata/Alvin - http://4dgeo.whoi.edu/alvin Jason - http://4dgeo.whoi.edu/jason
marine.whoi.edu: Cruise Synopsis Database: now in Lotus, would be nice to be moved to
Rick C. keeping it. Not easy to harvest b/c no programmatic web interface available.
More complete meta data pulled directly off ships than what Maggie has. Ideally we would use Rick’s data and attach metadata to the file.
4D Geobrowser:
Frame Grabber
Cruise Synopsis becomes part of the cruise report…Chief Sci. no longer required to do that any more.
Rolling Deck to Repository (R2R)
R2R ~ progress update
cruise metadata schema developedvessel profile schema developedrvdata.us site createddata at rvdata.us from several operators list of 16 ‘underway’ data typesprototype event logger (late May 2009)
Rolling Deck to Repository (R2R)
The scientific sampling event log
A scientific sampling event log system is being developed at WHOI as part of the R2R pilot project.
What is a scientific sampling event log ?a chronological record of all scientific
sampling events that happened during a cruise, wherein each sampling event is assigned a unique identifier
Rolling Deck to Repository (R2R)
R2R pilot project event log
test out some approaches to creating a digital file of shipboard sampling events
and making that file available after the cruise or earlier if advantageous and possible
Rolling Deck to Repository (R2R)
some design considerations
review several systems already in use by ship operators
interface should be intuitive system must be flexible; certain aspects
should be easily customized by operator information ‘entry’ should be automated where
possible (from ship’s network) system must scale – smaller coastal vessels to
larger open ocean research vessels
Rolling Deck to Repository (R2R)
a sampling event matrix
VERTIGO project KM0414 ALOHA cruise
sampling event matrix
R/V Kilo Moana (University of Hawaii Marine
Center)
Rolling Deck to Repository (R2R)
shipboard sampling event log
event date time time_L sta lon lat ev_type person activity
0212208 20020121 2208 1108 TEST -175.220 -53.572 CTD001 nd CTD001
0230442 20020123 0442 1742 0 -171.480 -55.398 CTD002 Wang CTD002
0231556 20020123 1556 0456 0 -171.583 -55.407 ZooTow Landry ZooplankTow
0232351 20020123 2351 1351 1 -171.521 -55.334 CTD003 nd CTD003
0240153 20020124 0153 1453 1 -171.490 -55.329 TM001 Wang TM001
0240356 20020124 0356 1656 1 -171.336 -55.314 CTD004 Bailey CTD004
0240745 20020124 0745 2045 1 -171.408 -55.335 Pump_Cast Andrews PumpCast01
0241133 20020124 1133 0033 1 -171.405 -55.324 TM002 Wang TM002
0241319 20020124 1319 0219 1 -171.384 -55.333 CTD005 Timothy CTD005
0241435 20020124 1435 0335 1 -171.385 -56.333 HPT Tanner HandPlankTow
0241520 20020124 1520 0420 1 -171.383 -55.337 TM003 Landry TM003
generated automatically using some algorithm
date, time and position from shipboard system
controlled vocabulary
Rolling Deck to Repository (R2R)
Event Logger prototype demo
A prototype event logger application is being developed by
Alex Dorsk Operational Scientific Support Engineer Scientific Shipboard Support Group WHOI
slides contributed by Alex Dorsk
Rolling Deck to Repository (R2R)
Event Logger demo a Web-based event logging system
Web-based application
uses CGI perl and Javascript
Rolling Deck to Repository (R2R)
The main screen has four primary components
.
Log Panel
Entry Launcher
Search Panel
ActionsLauncher
Rolling Deck to Repository (R2R)
Event logger ~ next steps
activation of additional features (e.g. search, other actions)
identification and adoption of controlled vocabularies and standards (ISO 8601)
adopt the syslog protocol (message send and receive) ‘system of systems’
combine Event Logger with eLog test out on a cruise (summer 2009)
Rolling Deck to Repository (R2R)
Contact
We are interested in receiving feedback and comments about the Event Logger and scientific event logs in general.
Alex Dorsk Cyndy [email protected] [email protected]
Rolling Deck to Repository (R2R)
R2R ~ next steps
Submit the full 3-5 year proposal(June 2009)
How does R2R fit in with other CyberInformatics programs at WHOI(Andy Maffei’s presentation)
How does R2R relate to existing shipboard data flow at WHOI? (Scott McCue’s presentation)
Rolling Deck to Repository (R2R)
thank you . . . questions ?
Photo by WHOI
Photo by Michael Moore, WHOI