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xarray.Dataset

Dimensions:
- phsen_abcdef_signal_intensity_434_dim_0: 23
- phsen_abcdef_signal_intensity_578_dim_0: 23
- reference_light_measurements_dim_0: 16
- spectrum: 92
- time: 29300

Coordinates: (5)

Data variables: (20)

deployment

(time)

int32

dask.array<chunksize=(976,), meta=np.ndarray>

long_name :: Deployment Number
name :: deployment





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  int32  numpy.ndarray

driver_timestamp

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Driver timestamp, UTC
long_name :: Driver Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

ingestion_timestamp

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: The NTP Timestamp for when the granule was ingested
long_name :: Ingestion Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

internal_timestamp

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Internal timestamp, UTC
long_name :: Internal Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

light_measurements

(time, spectrum)

float32

dask.array<chunksize=(976, 92), meta=np.ndarray>

coordinates :: time lat lon
long_name :: Light Measurements
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  10.78 MB   359.17 kB 
     Shape  (29300, 92)   (976, 92) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

passed_checksum

(time)

float32

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Passed the checksum, False or True.
coordinates :: time lat lon
long_name :: Checksum Result
units :: 1





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

phsen_abcdef_ph_seawater

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

ancillary_variables :: phsen_thermistor_temperature light_measurements reference_light_measurements
comment :: pH is a measurement of the concentration of hydrogen ions in a solution. pH ranges from acidic to basic on a scale from 0 to 14 with 7 being neutral.
coordinates :: time lat lon
data_product_identifier :: PHWATER_L1
long_name :: pH
precision :: 4
standard_name :: sea_water_ph_reported_on_total_scale
units :: 1





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

phsen_abcdef_ph_seawater_qc_executed

(time)

uint8

dask.array<chunksize=(976,), meta=np.ndarray>

coordinates :: time lat lon
long_name :: QC Checks Executed





  
      Array  Chunk 
  
  
     Bytes  29.30 kB   976 B 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  uint8  numpy.ndarray

phsen_abcdef_ph_seawater_qc_results

(time)

uint8

dask.array<chunksize=(976,), meta=np.ndarray>

coordinates :: time lat lon
long_name :: QC Checks Results





  
      Array  Chunk 
  
  
     Bytes  29.30 kB   976 B 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  uint8  numpy.ndarray

phsen_abcdef_signal_intensity_434

(time, phsen_abcdef_signal_intensity_434_dim_0)

float64

dask.array<chunksize=(976, 23), meta=np.ndarray>

ancillary_variables :: light_measurements
comment :: Signal intensity at 434nm ranging from 0 to 4096 (corresponds to a direct current volt range of 0 to 5)
coordinates :: time lat lon
data_product_identifier :: PH434SI_L0
long_name :: Optical Aborbance Signal Intensity at 434 Nm
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  5.39 MB   179.58 kB 
     Shape  (29300, 23)   (976, 23) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

phsen_abcdef_signal_intensity_578

(time, phsen_abcdef_signal_intensity_578_dim_0)

float64

dask.array<chunksize=(976, 23), meta=np.ndarray>

ancillary_variables :: light_measurements
comment :: Signal intensity at 578nm ranging from 0 to 4096 (corresponds to a direct current volt range of 0 to 5)
coordinates :: time lat lon
data_product_identifier :: PH578SI_L0
long_name :: Optical Absorbance Signal Intensity at 578 Nm
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  5.39 MB   179.58 kB 
     Shape  (29300, 23)   (976, 23) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

phsen_thermistor_temperature

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

ancillary_variables :: thermistor_end
comment :: Thermistor Temperature refers to the internal instrument temperature of the pH sensor, as measured by the thermistor (in volts). It is used to determine salinity and temperature dependent molar absorptivities in the seawater sample in order to make an accurate pH estimation.
coordinates :: time lat lon
data_product_identifier :: ABSTHRM_L1
long_name :: Thermistor Temperature at End of Measurement
precision :: 4
units :: V





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

port_timestamp

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Port timestamp, UTC
long_name :: Port Timestamp, UTC
units :: seconds since 1900-01-01





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

record_time

(time)

float64

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Time of control record in seconds since January 1, 1904.
coordinates :: time lat lon
long_name :: Record Time, UTC
precision :: 0
units :: seconds since 1904-01-01





  
      Array  Chunk 
  
  
     Bytes  234.40 kB   7.81 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float64  numpy.ndarray

record_type

(time)

float32

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Record type
coordinates :: time lat lon
long_name :: Record Type
precision :: 0
units :: 1





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

reference_light_measurements

(time, reference_light_measurements_dim_0)

float32

dask.array<chunksize=(976, 16), meta=np.ndarray>

comment :: Array of reference light measurements
coordinates :: time lat lon
long_name :: Array of Reference Light Measurements
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  1.88 MB   62.46 kB 
     Shape  (29300, 16)   (976, 16) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

thermistor_end

(time)

float32

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Thermistor resistivity with a DC volt range of 0 to 5
coordinates :: time lat lon
long_name :: Thermistor Resistivity at End of Measurement
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

thermistor_start

(time)

float32

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Starting thermistor value
coordinates :: time lat lon
long_name :: Thermistor Resistivity at Start of Measurement
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

unique_id

(time)

float32

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: A 1 byte hash of the SAMI name and calibration.
coordinates :: time lat lon
long_name :: Instrument Unique ID
precision :: 0
units :: 1





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

voltage_battery

(time)

float32

dask.array<chunksize=(976,), meta=np.ndarray>

comment :: Battery voltage in counts.
coordinates :: time lat lon
long_name :: Voltage Battery
precision :: 0
units :: counts





  
      Array  Chunk 
  
  
     Bytes  117.20 kB   3.90 kB 
     Shape  (29300,)   (976,) 
     Count  32 Tasks  31 Chunks 
     Type  float32  numpy.ndarray

Attributes: (53)
Conventions :
CF-1.6
Metadata_Conventions :
Unidata Dataset Discovery v1.0
Notes :
This netCDF product is a copy of the data on the University of Washington AWS Cloud Infrastructure.
Owner :
University of Washington Cabled Array Value Add Team.
cdm_data_type :
Point
collection_method :
recovered_host
comment :
Some of the metadata of this dataset has been modified to be CF-1.6 compliant.
creator_name :
Ocean Observatories Initiative
creator_url :
http://oceanobservatories.org/
date_created :
2020-11-24T22:12:52.114284
date_downloaded :
2020-11-24T22:10:50.792270
date_modified :
2020-11-24T22:12:52.114290
date_processed :
2020-11-24T22:13:41.568014
featureType :
point
geospatial_lat_max :
44.65828
geospatial_lat_min :
44.65828
geospatial_lat_resolution :
0.1
geospatial_lat_units :
degrees_north
geospatial_lon_max :
-124.0956
geospatial_lon_min :
-124.0956
geospatial_lon_resolution :
0.1
geospatial_lon_units :
degrees_east
geospatial_vertical_positive :
down
geospatial_vertical_resolution :
0.1
geospatial_vertical_units :
meters
history :
2020-11-24T22:12:52.114202 generated from Stream Engine
id :
CE01ISSM-RID16-06-PHSEND000-recovered_host-phsen_abcdef_dcl_instrument_recovered
infoUrl :
http://oceanobservatories.org/
institution :
Ocean Observatories Initiative
keywords :
keywords_vocabulary :
lat :
44.65828
license :
lon :
-124.0956
naming_authority :
org.oceanobservatories
nodc_template_version :
NODC_NetCDF_TimeSeries_Orthogonal_Template_v1.1
node :
RID16
processing_level :
L2
project :
Ocean Observatories Initiative
publisher_email :
publisher_name :
Ocean Observatories Initiative
publisher_url :
http://oceanobservatories.org/
references :
More information can be found at http://oceanobservatories.org/
sensor :
06-PHSEND000
source :
CE01ISSM-RID16-06-PHSEND000-recovered_host-phsen_abcdef_dcl_instrument_recovered
sourceUrl :
http://oceanobservatories.org/
standard_name_vocabulary :
NetCDF Climate and Forecast (CF) Metadata Convention Standard Name Table 29
stream :
phsen_abcdef_dcl_instrument_recovered
subsite :
CE01ISSM
summary :
Dataset Generated by Stream Engine from Ocean Observatories Initiative
time_coverage_end :
2014-08-16T22:02:19
time_coverage_start :
2014-04-17T21:01:28
title :
Data produced by Stream Engine version 1.18.0 for CE01ISSM-RID16-06-PHSEND000-recovered_host-phsen_abcdef_dcl_instrument_recovered