BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.942686.1
attribute NC_GLOBAL Easternmost_Easting double -124.0347
attribute NC_GLOBAL geospatial_lat_max double 47.12752
attribute NC_GLOBAL geospatial_lat_min double 42.49829
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -124.0347
attribute NC_GLOBAL geospatial_lon_min double -126.1224
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL geospatial_vertical_max double 178.5704
attribute NC_GLOBAL geospatial_vertical_min double -0.08540806
attribute NC_GLOBAL geospatial_vertical_positive String down
attribute NC_GLOBAL geospatial_vertical_units String m
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/942686 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL Northernmost_Northing double 47.12752
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 42.49829
attribute NC_GLOBAL summary String During July 20-28 2022 and August 10-20 2023 an underwater imager (In Situ Ichthyoplankton Imaging System 3, ISIIS-3) was deployed from the R/V Langseth and R/V Sally Ride, respectively. The ISIIS-3 deployments were carried out from these R/Vs in the northern California Current by a team affiliated with Oregon State University, the University of Oregon, and Portland State University.\n\nThe ISIIS-3 was equipped with two line scan cameras for collecting plankton imagery in addition to six  environmental sensors.\n\nThis dataset contains the processed and quality controlled merged environmental data from the ISIIS imager on this cruise, consisting of temperature, conductivity, pressure, depth, salinity, fluorescence, oxygen, pH, photosynthetically active radiation, and chlorophyll a. Latitude, longitude, date, time, imager horizontal/vertical speeds, and altitude are also included in the dataset. Data were collected on six cross-shelf transects ranging geographically from the border of California and Oregon to  southern Washington. Two transects, one following the Newport Hydrographic Line and the other near Gray's Harbor, Washington, were 70 nautical miles (~135 km) in length. The four others (near the Columbia River, Cape Meares, Heceta Bank, and the Rogue River) were 40 nautical miles (~73 km). ISIIS was towed continuously in an undulating motion (“tow-yos”) between 0-100m depth, or within 2-5m of the seafloor where the bottom depth was less than 100m. Data were streamed on to the ship in real time using a fiber optic oceanographic cable and written into millisecond time-stamped data files for each sensor. Sensor data files from ISIIS-3, along with latitude and longitude data from ship data streams, were merged using Python scripts into a final dataset based on the millisecond time stamps of the sensors and GPS streams.
attribute NC_GLOBAL title String [ISIIS Environmental Data] - Environmental sensor data from an underwater imaging system (ISIIS-3) collected during R/V Langseth cruise MGL2207 July 20-28 2022 and R/V Sally Ride cruise SR2317 August 10-20 2023 in the Northern California Current (Collaborative Research: Plankton size spectra and trophic links in a dynamic ocean)
attribute NC_GLOBAL Westernmost_Easting double -126.1224
variable DateTime String
attribute DateTime long_name String Time
attribute DateTime units String unitless
variable Cruise_ID String
attribute Cruise_ID long_name String Cruise_id
attribute Cruise_ID units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Iso_datetime_utc
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z
variable Temperature float
attribute Temperature actual_range float 7.0284, 20.4521
attribute Temperature long_name String Temperature
attribute Temperature units String degrees Celsius
variable Conductivity float
attribute Conductivity actual_range float 0.03186, 4.45822
attribute Conductivity long_name String Conductivity
attribute Conductivity units String Siemens per meter (Siemens/m)
variable Pressure float
attribute Pressure actual_range float -0.086, 179.808
attribute Pressure long_name String Pressure
attribute Pressure units String decibars (dBar)
variable depth float
attribute depth _CoordinateAxisType String Height
attribute depth _CoordinateZisPositive String down
attribute depth actual_range float -0.08540806, 178.5704
attribute depth axis String Z
attribute depth ioos_category String Location
attribute depth long_name String Depth
attribute depth positive String down
attribute depth standard_name String depth
attribute depth units String m
variable Salinity float
attribute Salinity actual_range float 0.1817, 35.2841
attribute Salinity long_name String Salinity
attribute Salinity units String Practical Salinity Units (PSU)
variable Altitude String
attribute Altitude long_name String Altitude
attribute Altitude units String meters (m)
variable Horizontal_Speed int
attribute Horizontal_Speed actual_range int -1793, 1136
attribute Horizontal_Speed long_name String Horizontal_speed
attribute Horizontal_Speed units String centimeters per second (cm/s)
variable Vertical_Speed int
attribute Vertical_Speed actual_range int -5128, 7665
attribute Vertical_Speed long_name String Vertical_speed
attribute Vertical_Speed units String centimeters per second (cm/s)
variable Fluoro int
attribute Fluoro actual_range int -111, 6704
attribute Fluoro long_name String Fluoro
attribute Fluoro units String counts
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 42.49829, 47.12752
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Latitude
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -126.1224, -124.0347
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Longitude
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable PAR float
attribute PAR actual_range float 0.0, 0.52199
attribute PAR long_name String Par
attribute PAR units String microEinsteins per square centimeter (uEinsteins per cm^2)
variable pH float
attribute pH actual_range float 2.3944, 16.61409
attribute pH long_name String Ph
attribute pH units String unitless
variable Oxygen float
attribute Oxygen actual_range float 0.01619, 12.90078
attribute Oxygen long_name String Oxygen
attribute Oxygen units String milliliters per liter (ml/L)
variable chl_a_ul float
attribute chl_a_ul actual_range float -1.152, 47.916
attribute chl_a_ul long_name String Chl_a_ul
attribute chl_a_ul units String microliters per liter (uL/L)
variable Temperature_flag int
attribute Temperature_flag actual_range int 0, 1
attribute Temperature_flag long_name String Temperature_flag
attribute Temperature_flag units String unitless
variable Conductivity_flag int
attribute Conductivity_flag actual_range int 0, 1
attribute Conductivity_flag long_name String Conductivity_flag
attribute Conductivity_flag units String unitless
variable Pressure_flag int
attribute Pressure_flag actual_range int 0, 1
attribute Pressure_flag long_name String Pressure_flag
attribute Pressure_flag units String unitless
variable Depth_flag int
attribute Depth_flag actual_range int 0, 1
attribute Depth_flag long_name String Depth_flag
attribute Depth_flag units String unitless
variable Salinity_flag int
attribute Salinity_flag actual_range int 0, 1
attribute Salinity_flag long_name String Salinity_flag
attribute Salinity_flag units String unitless
variable Horizontal_Speed_flag int
attribute Horizontal_Speed_flag actual_range int 0, 1
attribute Horizontal_Speed_flag long_name String Horizontal_speed_flag
attribute Horizontal_Speed_flag units String unitless
variable Vertical_Speed_flag int
attribute Vertical_Speed_flag actual_range int 0, 1
attribute Vertical_Speed_flag long_name String Vertical_speed_flag
attribute Vertical_Speed_flag units String unitless
variable Fluoro_flag int
attribute Fluoro_flag actual_range int 0, 1
attribute Fluoro_flag long_name String Fluoro_flag
attribute Fluoro_flag units String unitless
variable PAR_flag int
attribute PAR_flag actual_range int 0, 1
attribute PAR_flag long_name String Par_flag
attribute PAR_flag units String unitless
variable pH_flag int
attribute pH_flag actual_range int 0, 1
attribute pH_flag long_name String Ph_flag
attribute pH_flag units String unitless
variable Oxygen_flag int
attribute Oxygen_flag actual_range int 0, 1
attribute Oxygen_flag long_name String Oxygen_flag
attribute Oxygen_flag units String unitless
variable chl_a_flag int
attribute chl_a_flag actual_range int 0, 1
attribute chl_a_flag long_name String Chl_a_flag
attribute chl_a_flag units String unitless
variable flag_totals int
attribute flag_totals actual_range int 0, 12
attribute flag_totals long_name String Flag_totals
attribute flag_totals units String unitless

 
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