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2017 Western Passage Tidal Energy Resource Characterization Measurements
OwnerNational Renewable Energy Laboratory (NREL) - view all
Update frequencyunknown
Last updatedover 1 year ago
Overview

These data are from tidal resource characterization measurements collected between April and July 2017 in Western Passage near Eastport, Maine, USA. The dataset contains the following four sub-datasets, each of which is described in more detail in the README.pdf. 1. A bottom-mounted Teledyne RDI Workhorse 600 kHz acoustic Doppler current profiler (ADCP) was deployed at 44.92015 N, 66.98915 W in ~50 m of water from 3 April to 18 July (106 days). Data were recorded in 6-minute increments in the ENU (East, magnetic North, Up) coordinate system with bin-mapping enabled. 2. A bottom-mounted Nortek Signature 500 kHz ADCP was deployed at 44.92192 N, 66.98913 W in ~50 m of water from 4 April to 18 July (105 days). Data were sampled and recorded at 2 Hz and recorded in the ENU (East, magnetic North, Up) coordinate system. 3. Between those stations along a cross-channel transect, a Stable Tidal Turbulence Mooring (STTM) positioned ~10 m above the seabed was deployed for one week during a spring tide. The STTM was outfitted with two Nortek Vector acoustic Doppler velocimeters equipped with inertial motion units (ADVs), a bottom-tracking downward-looking Teledyne RDI Workhorse 600 kHz ADCP to provide motion-corrected flow and turbulence characteristics at high temporal resolution, and an upward-looking Teledyne RDI Sentinel V20 ADCP. The STTM was deployed at 44.92098 N, 66.98922 W from 24-31 May. 4. A vessel-mounted Teledyne RDI Workhorse 300 kHz ADCP collected current data along three transects over two days, 4-5 April. The data processing used DOLfYN version 0.11.2. All hdf5 files (i.e., files ending in `.h5`) contained here can be opened using that version of DOLfYN (e.g., `dat = dolfyn.load('')`). All distances are in meters (e.g., depth, range, MLLW, hab, eta, z_), and all velocities in m/s. See the DOLfYN documentation https://lkilcher.github.io/dolfyn/), and/or the Nortek and Teledyne RDI documentation for additional details. Additional details on the dataset can be found in the README.pdf, including: - Format details of each data file. - How to regenerate the data-processing (using the files in the `wp2017_processing.zip` archive).

ADCPAcoustic Doppler Current ProfilerDOLfYNHydrokineticMATLABMHKMLLWMarineNortekOcean ContourRDI SentinelRDI WorkHorseSTTMStable Tidal Turbulence MooringStableMoorTeledyneWestern Passageair pressuredepthenergyflowheightmainemean lower low waterpowerprocessed dataraw dataresourceresource assessmentresource characterizationsea surface heighttidalturbulencevelocimetryvelocity
Additional Information
KeyValue
dcat_issued2017-07-31T06:00:00Z
dcat_modified2021-05-17T16:25:31Z
dcat_publisher_nameNational Renewable Energy Laboratory
guidhttps://data.openei.org/submissions/4022
ib1_trust_framework[]
language
Files
  • ZIP
    WP2017_MobileTransect_RDI300_ALLDATA.zip
  • ZIP
    WP2017_Bottom_Sig500_OceanContour_May_d112_ETU.5min.csv.zip
  • ZIP
    WP2017_Bottom_Sig500_OceanContour_June_d112_ETU.5min.csv.zip
  • mat
    WP2017_Bottom_Sig500_OceanContour_IBurst.DSEL.AVER.mat
  • h5
    WP2017_Bottom_Sig500_OceanContour_June_d112_ETU.5min.h5
  • h5
    WP2017_Bottom_Sig500_OceanContour_May_d112_ETU.5min.h5
  • h5
    WP2017_Bottom_Sig500_OceanContour_masked_d112_ETU.5min.h5
  • mat
    WP2017_Bottom_Sig500_OceanContour_Burst.VTC.DSEL_binmap.AVER.mat
  • XLSX
    WP2017_MobileTransect_LOG.xlsx
  • mat
    WP2017_TideMet_NDBC_PSBM1.mat
  • ZIP
    WP2017_Bottom_RDI600.csv.zip
  • h5
    WP2017_Bottom_RDI600_cln_ETU_d112.h5
  • h5
    WP2017_Bottom_RDI600_raw_ETU_d112.h5
  • 000
    WP2017_Bottom_RDI600.000
  • CSV
    WP2017_STTM_ADVstbd_d112_ETU_5min.csv
  • CSV
    WP2017_STTM_ADVstbd_corrected_RDI_time_1H_Bins.csv
  • h5
    WP2017_STTM_RDI_timesynced2ADVs_clnETU_d112.h5
  • h5
    WP2017_STTM_RDI_d112_5min_ETU.h5
  • mat
    WP2017_STTM_v20.mat
  • h5
    WP2017_STTM_ADVstbd_d112_ETU_5min.h5
  • VEC
    WP2017_STTM_ADVstbd.VEC
  • VEC
    WP2017_STTM_ADVport.VEC
  • h5
    WP2017_STTM_ADVstbd_read_from_VEC_INST_d112.h5
  • h5
    WP2017_STTM_ADVport_read_from_VEC_INST_d112.h5
  • h5
    WP2017_STTM_ADVstbd_clnETU_d112.h5
  • h5
    WP2017_STTM_ADVstbd_d112_w_ulow_waterdepth_ETU.h5
  • 2
    DOLfYN 0.11.2
  • 000
    WP2017_STTM_RDI.000
  • h5
    WP2017_STTM_RDI_read_from_000_ETU_d112.h5
  • pd0
    WP2017_STTM_V20.pd0
  • ad2cp
    WP2017_Bottom_Sig500.ad2cp
  • ZIP
    wp2017_processing.zip
  • PDF
    README.pdf
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