Project Deliverable D50 Report on Best Practices ... - ESONET NoE

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interoperability constraints and versatility potential. It is a modified version with respect to an initial IFREMER proposal included in the KM3Net CDR. - A major input took its root in the KM3Net project thanks to the technological comparison of potential technologies for the Secondary Junction Box to instrument downlink (cf NIKHEF studies). Fiber optic communication and VDSL2 communication on twisted pairs are both able to cope with the high data rate transmission. - A project called DeepSeaNet involving a low cost fiber optic without energy transmission must also be considered for the future. It will allow to collect data from sites situated several km away from the KM3Net position, such as geohazard threatened zones. Validation of this technology is taking place in 2010 on Antares site. - A low cost connection will be implemented also, allowing to host experiments without requiring the purchase of expensive connectors. This feature has been demonstrated during several projects (FP5 Assem for instance) and will be implemented on Antares and Neptune Canada. - Ancilary functions are assumed in the junction box in order to monitor power supply, detect faults… - In case of temporary stop of upstream connection (for instance due to a request by the neutrino telescope operator), a local storage must be implemented. The implementation of this feature and the size of the storage will depend on the instrumentation setting of the subsea node. Node or JB 400VDC + Eth 1000LX (fibre) 1 or 2 fibres (fail‐ over, load balancing,..) Or 400VDC + xDSL (few km network extension) October 14th, 2009 Switch(es) CoS, QoS, PTP IEEE 1588 Boundary clock, VLAN, LACP, port Trunk,… Extension module: RS232/422/485, CAN Bus, VDSL2 modem… Clock synchronization Ethernet: PTP/IEEE1588 clock client Other: GPS Emulation‐> PPS + NMEA time code Controller Optional: Data storage Optional: Embedded instrument driver Eth 1000LX (fiber) –400VDC –NTP/PTP IEEE 1588 Eth 1000LX (fiber) –400VDC –NTP/PTP IEEE 1588 Applications: Daisy chain for another JB, power equipments: robotics, vertical profiler… network extension up to 20km Eth 100BT (copper) –48VDC – NTP/PTP IEEE 1588 Eth 100BT (copper) –48VDC – NTP/PTP IEEE 1588 Applications: Ethernet scientific instruments, ex: Seismometer (OBS), still camera , video, hydrophone, crawler… RS232/422/485/CAN BUS –48VDC – PPS/NMEA Applications: Serial scientific instruments (with or without PUCK Protocol) ex: ADCP, piezometer (pore pressure sensor) , seismometer, CTD, chemical analyzer,… VDSL2 Modem –400VDC – NTP/PTP IEEE 1588 Applications: Low cost network extension, measurements in water column, instrument or instrument cluster up to 5‐6km (low cost extension (vs. fiber), seismic network, acoustic network,… Control/command Réseaux câblés et systèmes power supplies –faults detection instrumentaux 1 Figure 1: Secondary junction box architecture (Smart sensor group – ESONET). <strong>Deliverable</strong> #50 - update October 2010 80
Figure 2: Secondary junction box offering various extension and connection capabilities. (IFREMER) Connector Manifold plate This could be like the ROV tool plate with wet mateable connectors. Recommendation for the distance between connectors, grabbing pressure, etc will be issued for the design and used for the operation guide. The connectors and associated hardware can be spaced at a given distance apart and a given height above the sea floor. It will require a grab bar for ROV operations with the grab arm. <strong>Deliverable</strong> #50 - update October 2010 81
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Project contract n
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CONTENT 1 Executive summary .......
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1 Executive summary The main goal o
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4 Sessions 4.1 General indications
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4.2.2 Acoustic sensors 4.2.2.1 Intr
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In the marine environment a diversi
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4.3.1.3 Debriefing - A document was
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defined by ESONET deliverables D11
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The generic sensor should be availa
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The oxygen sensor in the generic sp
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Common topics on time series analys
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Ecological communities Author: H. R
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Pan & tilt system, to find the righ
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References : http://www.listentothe
Page 29 and 30: Zaugg, S., van der Schaar, M., Hou
Page 31 and 32: e: connection e represents the conn
Page 33 and 34: Case Study In order to test the Ref
Page 35 and 36: operate it in a safe and productive
Page 37 and 38: White Paper for the Panel 3-3 - 20
Page 39 and 40: springs for release has shown its p
Page 41 and 42: Cathodic protection, including the
Page 43 and 44: Thursday 8 October Time Topic 09:00
Page 45 and 46: Friday 9 October Time Topic 08:15 S
Page 47 and 48: Generic session scheme Presentation
Page 49 and 50: o Existing or newly developed quali
Page 51 and 52: Working group G3 - Standardisation
Page 53 and 54: Objectives: The first meeting of th
Page 55 and 56: Firstname Lastname Institution Coun
Page 57 and 58: Annex C Slides from Anders Tendberg
Page 59 and 60: Criteria for Observatory Sensors Fi
Page 61 and 62: Possible sensor technology for obse
Page 63 and 64: http://www.act-us.info/ EURO ACT, l
Page 65 and 66: Calibration methods Temp Pr Current
Page 67 and 68: Which problems remain to be solved
Page 69 and 70: Tests : • Fluorescence sensors :
Page 71 and 72: Local Protection by electrochlorina
Page 73 and 74: WG 1 GENERIC INSTRUMENTATION PANEL
Page 75 and 76: Physical and Technological constrai
Page 77 and 78: Annex D EARTH SEA SCIENCE IN KM3Net
Page 79: I - Manage data from the above. (Sp
Page 83 and 84: Docking unit is also the structural
Page 85 and 86: Infrastructure / Standalone observa
Page 87 and 88: Infrastructure / Standalone observa
Page 89 and 90: Annex F1: processing of ELISA data
Page 91 and 92: Figure 2: currents measured around
Page 93 and 94: depth (m) Due to inertial currents
Page 95 and 96: Figure 6: Rebuilt Time series of sa
Page 97 and 98: ANNEXE F2 - M. FAUZI's presentation
Page 99 and 100: 40 km submarine cable -2475m depth
Page 101 and 102: CTD ADCP Interdisciplinary Instrume
Page 103 and 104: Deliverable #50 -
Page 105 and 106: Shore Station : M. Pacha 40km Elect
Page 107 and 108: Antares Database and Web site proje
Page 109 and 110: Deliverables / Pla
Page 111 and 112: Istituto Nazionale di Geofisica e V
Page 113 and 114: Just in time data conversion Web GU
Page 117 and 118: Let’s see it live SeaFloor test s
Page 119 and 120: Ecological Communities •Species c
Page 121 and 122: Spatio-Temporal Correlations • Ti
Page 125 and 126: E. minutissima Ec. rostrata Density
Page 127 and 128: 10-12 months for the RAD (r = 0.38;
Page 129 and 130: Total density (TAD) (ind. grab -1 )
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Total density (TA D)(ind. grab -1 )
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El Niño Southern Oscillation, Nort
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Fishery Sciences and Technology Dep
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ANNEX F6 - DEBRIEFING : Del
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Introduction • From the first Bes
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Time-Series Analysis Considerations
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• CTD F, Bio, etc…. Time series
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Deliverable #50 -
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CTD Some examples of time series
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Development of an Automated Protoco
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Data management collaboration with
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Project Deliverable D50 Report on Best Practices ... - ESONET NoE

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