ERDDAP > info > ACG_RITS-94_Surveyor_main

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
	set	data	graph		files	PMEL Atmospheric Chemistry RITS-94 Aerosol Main Data, 1 min data		F   I   M	background			NOAA	ACG_RITS-94_Surveyor_main

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Trajectory
attribute	NC_GLOBAL	cdm_trajectory_variables	String	trajectory_id
attribute	NC_GLOBAL	comment	String	Atmospheric Temperature and Humidity: Air temperature and humidity were measured with an RM Young sensor (SN 30333, calibrated 9/28/93). The sensor was mounted on the railing surrounding the mast on top of Aerovan approximately 14 m above sea level (asl). The sensor was enclosed in an RM Young radiation shield. Barometric Pressure: Barometric pressure was measured with the PMEL Qualimetrics sensor. The data were corrected using a linear regression with the ship’s barometer and averaged into 30 minute values. The ship's barometer was calibrated by the National Weather Service. Corr.PRESS = -1.43331 + 1.00345* PressPMEL Insolation (sunlight): Total solar radiation was measured with an Epply radiometer (SN 12946) mounted on the top of AeroVan (14 m asl). There were times when the sampling mast shaded the sensor. Most of these times occurred for about a 30 minute period in the afternoon (when the ship was traveling south, the mast was west of the sensor). These shaded data have not been edited out of the 30 min data record. Wind: Winds were measured with the PMEL Weather Measure Skyvane (located on the sampling mast on AeroVan approximately 18 m asl). The wind data were stored as one minute averages. The ship's gyro compass input was used to correct the relative wind to true wind. The wind vector was separated into North and East components and the ship's velocity vector components (as determined from the GPS record) were subtracted to find the true N and true E components of the wind. WindD is the true wind direction in compass degrees. WindS is the true wind speed in m/s. WindU is the true wind east-west component, wind from the east to the west is positive. WindV is the true wind north-south component, wind from the south to the north is positive. RelwindS is a 30 min average of the wind speed (in m/s) relative to the bow of the ship. RelWindD is a 30 min average of the wind direction relative to the bow of the ship where: 0, wind is dead ahead +90, wind is coming from the starboard beam -90, wind is coming from the port beam Ship's position, course and speed: The ship's position was recorded from the PMEL Trimbal GPS unit. Latitude and longitude are given here at even 30 minute intervals with no averaging. For those times when there were no data at the 30 minute point, a value was interpolated from the existing data. The course (compass degrees) and speed (knots) were computed from the differences in position. Aerosol scattering and total number: Light scattering by aerosol particles (ScatBlue, ScatGreen, ScatRed) was measured with the UW Civil Engineering Department nephelometer (Bodhaine et al., Atmos. Environ., 25A, p2267-2276, 1991). The instrument was calibrated on the cruise using CO2. The scattering values are in units of x10^-6 m^-1 (inverse Megameters, Mm^-1). CN > 12 nm and CN > 3 nm (UFCN) were measured with PMEL TSI CN counters. Ozone Two ozone uv analyzers were used, a Dasibi model 1008 AH and a TECO model 49. Both analyzers were calibrated to a NIST traceable analyzer at NOAA-CMDL prior to the project. One minute averages of the output of each analyzer were recorded on the PMEL data system and plots were made of the raw data. A small portion of the data was deleted (consisting mostly of times that the inlet air was passed through a zero filter - usually when the relative wind was well behind the beam of the ship). After the raw data were cleaned, the calibration function from CMDL (offset and slope) was applied and 30-minute averages were created. The 30-minute averages from each instrument were then averaged together to create the final data file.
attribute	NC_GLOBAL	contributor_name	String	Coffman, Derek/NOAA-PMEL/Address: 7600 Sand Pt. Wy. NE,Seattle,WA 98115 /email: derek.coffman@noaa.gov
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3, NCCSV-1.0
attribute	NC_GLOBAL	creator_email	String	derek.coffman at noaa.gov
attribute	NC_GLOBAL	creator_name	String	Coffman, Derek
attribute	NC_GLOBAL	creator_url	String	https://www.pmel.noaa.gov/
attribute	NC_GLOBAL	dimensions	String	time=2275
attribute	NC_GLOBAL	Easternmost_Easting	double	-61.49
attribute	NC_GLOBAL	featureType	String	Trajectory
attribute	NC_GLOBAL	geospatial_lat_max	double	54.937
attribute	NC_GLOBAL	geospatial_lat_min	double	-70.367
attribute	NC_GLOBAL	geospatial_lat_units	String	degrees_north
attribute	NC_GLOBAL	geospatial_lon_max	double	-61.49
attribute	NC_GLOBAL	geospatial_lon_min	double	-149.671
attribute	NC_GLOBAL	geospatial_lon_units	String	degrees_east
attribute	NC_GLOBAL	geospatial_vertical_max	double	18.0
attribute	NC_GLOBAL	geospatial_vertical_min	double	18.0
attribute	NC_GLOBAL	geospatial_vertical_positive	String	up
attribute	NC_GLOBAL	geospatial_vertical_units	String	m
attribute	NC_GLOBAL	infoUrl	String	https://www.pmel.noaa.gov/acg/data/index.html
attribute	NC_GLOBAL	institution	String	NOAA
attribute	NC_GLOBAL	keywords	String	above, aerosol, air, air_pressure, air_temp, air_temperature, altitude, ambient, atmosphere, atmospheric, baro_pressure, barometric, chemistry, chlorophyll, coefficient, color, component, compounds, concentration, contaminants, course, data, datetime, density, diffuse, diffuse_downwelling_shortwave_flux_in_air, direction, downwelling, due, duration, earth, Earth Science > Atmosphere > Air Quality > Tropospheric Ozone, Earth Science > Atmosphere > Altitude > Station Height, Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds, Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds > Ozone, Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements, Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure, Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure, Earth Science > Atmosphere > Atmospheric Radiation > Shortwave Radiation, Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Oceans > Salinity/Density > Salinity, east, eastward, eastward_wind, environmental, flux, fraction, ground, heat, heat flux, height, humidity, identifier, insolation, laboratory, latitude, level, light, longitude, main, marine, mass, mass_concentration_of_chlorophyll_in_sea_water, mean, measurements, meteorology, min, mixing, mm-1, mole, mole_fraction_of_ozone_in_air, noaa, north, northward, northward_wind, number, number_concentration_of_aerosol_particles_at_stp_in_air, O2, ocean, ocean color, oceans, optical, optical properties, over, oxygen, ozone, pacific, particle, particles, platform, platform_course, platform_speed_wrt_ground, pmel, practical, pressure, properties, quality, radiation, radiative, ratio, relative, relative_humidity, relative_wind_direction, relative_wind_speed, rits, rits-94, salinity, scatter_450_sub10, scatter_550_sub10, scatter_700_sub10, scattering, science, sea, sea_surface_temperature, sea_water_practical_salinity, seawater, ship, ship_course, ship_speed, shortwave, speed, static, station, statistics, stp, surface, temperature, time, trajectory, trajectory_id, tropospheric, ufcn, ultrafine, vapor, volume, volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles, water, wind, wind_direction, wind_from_direction, wind_speed, wind_u, wind_v, winds, wrt
attribute	NC_GLOBAL	keywords_vocabulary	String	GCMD Science Keywords
attribute	NC_GLOBAL	license	String	These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0).
attribute	NC_GLOBAL	Northernmost_Northing	double	54.937
attribute	NC_GLOBAL	platform	String	Surveyor
attribute	NC_GLOBAL	product_version	String	1
attribute	NC_GLOBAL	project	String	RITS-94
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	Southernmost_Northing	double	-70.367
attribute	NC_GLOBAL	standard_name_vocabulary	String	CF Standard Name Table v70
attribute	NC_GLOBAL	subsetVariables	String	trajectory_id, duration, altitude
attribute	NC_GLOBAL	summary	String	Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry RITS-94 Aerosol Main Data - 1 min data. The RITS 1993 and RITS 1994 cruises were conducted eight months apart in order to assess regional and seasonal variations in trace gases and aerosols along the long latitudinal transect. Measurements were made of sulfur, carbon and nitrogen gas phase species in the ocean and overlying atmosphere in order to quantify their cycling in the surface ocean and to calculate their emission to the atmosphere. The chemical, physical and radiative properties of atmospheric aerosol particles were measured and related to relate synoptic scale meteorology and air mass sources. The ship departed Punta Arenas, Chile on 20 March 1993, crossed the Drake Passage to Palmer Station on the Antarctic Peninsula, continued southwest to approximately 67°S, 140°W, and then headed north to 57°N, 140°W, arriving in Seattle on 7 May 1993. The RITS 1994 cruise reversed this track, departing Seattle on 20 November 1993 and arriving in Punta Arenas, Chile on 7 January 1994.
attribute	NC_GLOBAL	time_coverage_end	String	1994-01-07T09:45:00Z
attribute	NC_GLOBAL	time_coverage_start	String	1993-11-21T00:45:00Z
attribute	NC_GLOBAL	title	String	PMEL Atmospheric Chemistry RITS-94 Aerosol Main Data, 1 min data
attribute	NC_GLOBAL	Westernmost_Easting	double	-149.671
variable	time		double
attribute	time	_CoordinateAxisType	String	Time
attribute	time	actual_range	double	7.538427E8, 7.579359E8
attribute	time	axis	String	T
attribute	time	comment	String	Start of sampling period
attribute	time	coords	String	time
attribute	time	ioos_category	String	Time
attribute	time	long_name	String	Datetime UTC
attribute	time	source_name	String	datetime_utc
attribute	time	standard_name	String	time
attribute	time	time_origin	String	01-JAN-1970 00:00:00
attribute	time	time_precision	String	1970-01-01T00:00:00Z
attribute	time	units	String	seconds since 1970-01-01T00:00:00Z
variable	trajectory_id		String
attribute	trajectory_id	cf_role	String	trajectory_id
attribute	trajectory_id	coords	String	time
attribute	trajectory_id	ioos_category	String	Identifier
attribute	trajectory_id	long_name	String	Trajectory ID
variable	duration		int
attribute	duration	_FillValue	int	2147483647
attribute	duration	actual_range	int	1800, 1800
attribute	duration	coords	String	time
attribute	duration	ioos_category	String	Time
attribute	duration	long_name	String	Duration
attribute	duration	units	String	second
variable	latitude		double
attribute	latitude	_CoordinateAxisType	String	Lat
attribute	latitude	actual_range	double	-70.367, 54.937
attribute	latitude	axis	String	Y
attribute	latitude	colorBarMaximum	double	90.0
attribute	latitude	colorBarMinimum	double	-90.0
attribute	latitude	coords	String	time
attribute	latitude	instrument	String	GPS
attribute	latitude	ioos_category	String	Location
attribute	latitude	long_name	String	Latitude
attribute	latitude	source	String	surface observation
attribute	latitude	standard_name	String	latitude
attribute	latitude	units	String	degrees_north
attribute	latitude	valid_max	double	90.0
attribute	latitude	valid_min	double	-90.0
variable	longitude		double
attribute	longitude	_CoordinateAxisType	String	Lon
attribute	longitude	actual_range	double	-149.671, -61.49
attribute	longitude	axis	String	X
attribute	longitude	colorBarMaximum	double	180.0
attribute	longitude	colorBarMinimum	double	-180.0
attribute	longitude	coords	String	time
attribute	longitude	instrument	String	GPS
attribute	longitude	ioos_category	String	Location
attribute	longitude	long_name	String	Longitude
attribute	longitude	source	String	surface observation
attribute	longitude	standard_name	String	longitude
attribute	longitude	units	String	degrees_east
attribute	longitude	valid_max	double	180.0
attribute	longitude	valid_min	double	-180.0
variable	altitude		double
attribute	altitude	_CoordinateAxisType	String	Height
attribute	altitude	_CoordinateZisPositive	String	up
attribute	altitude	actual_range	double	18.0, 18.0
attribute	altitude	axis	String	Z
attribute	altitude	colorBarMinimum	double	0.0
attribute	altitude	coords	String	time
attribute	altitude	ioos_category	String	Location
attribute	altitude	long_name	String	height above mean sea level
attribute	altitude	positive	String	up
attribute	altitude	standard_name	String	altitude
attribute	altitude	units	String	m
attribute	altitude	valid_min	double	0.0
variable	ship_speed		double
attribute	ship_speed	_FillValue	double	NaN
attribute	ship_speed	actual_range	double	0.3, 18.2
attribute	ship_speed	colorBarMaximum	double	25.0
attribute	ship_speed	colorBarMinimum	double	0.0
attribute	ship_speed	coords	String	time
attribute	ship_speed	instrument	String	GPS
attribute	ship_speed	ioos_category	String	Unknown
attribute	ship_speed	long_name	String	Ship Speed over Ground
attribute	ship_speed	source	String	surface observation
attribute	ship_speed	standard_name	String	platform_speed_wrt_ground
attribute	ship_speed	units	String	knots
attribute	ship_speed	valid_max	double	20.0
attribute	ship_speed	valid_min	double	0.0
variable	ship_course		double
attribute	ship_course	_FillValue	double	NaN
attribute	ship_course	actual_range	double	4.0, 352.0
attribute	ship_course	colorBarMaximum	double	400.0
attribute	ship_course	colorBarMinimum	double	0.0
attribute	ship_course	coords	String	time
attribute	ship_course	instrument	String	GPS
attribute	ship_course	ioos_category	String	Unknown
attribute	ship_course	long_name	String	Ship Course over Ground
attribute	ship_course	source	String	surface observation
attribute	ship_course	standard_name	String	platform_course
attribute	ship_course	units	String	degree
attribute	ship_course	valid_max	double	360.0
attribute	ship_course	valid_min	double	0.0
variable	air_temp		double
attribute	air_temp	_FillValue	double	NaN
attribute	air_temp	actual_range	double	-2.5, 29.0
attribute	air_temp	colorBarMaximum	double	40.0
attribute	air_temp	colorBarMinimum	double	-10.0
attribute	air_temp	coords	String	time
attribute	air_temp	instrument	String	Ship and PMEL sensor
attribute	air_temp	ioos_category	String	Temperature
attribute	air_temp	long_name	String	Air Temperature
attribute	air_temp	source	String	surface observation
attribute	air_temp	standard_name	String	air_temperature
attribute	air_temp	units	String	degree_C
attribute	air_temp	valid_max	double	50.0
attribute	air_temp	valid_min	double	-20.0
variable	rh		double
attribute	rh	_FillValue	double	NaN
attribute	rh	actual_range	double	45.0, 101.0
attribute	rh	colorBarMaximum	double	100.0
attribute	rh	colorBarMinimum	double	0.0
attribute	rh	coords	String	time
attribute	rh	instrument	String	Ship and PMEL Sensors
attribute	rh	ioos_category	String	Meteorology
attribute	rh	long_name	String	Relative Humidity
attribute	rh	source	String	surface observation
attribute	rh	standard_name	String	relative_humidity
attribute	rh	units	String	percent
attribute	rh	valid_max	double	110.0
attribute	rh	valid_min	double	0.0
variable	baro_pressure		double
attribute	baro_pressure	_FillValue	double	NaN
attribute	baro_pressure	actual_range	double	967.0, 1027.5
attribute	baro_pressure	colorBarMaximum	double	1050.0
attribute	baro_pressure	colorBarMinimum	double	950.0
attribute	baro_pressure	coords	String	time
attribute	baro_pressure	instrument	String	SHIP and PMEL sensors
attribute	baro_pressure	ioos_category	String	Pressure
attribute	baro_pressure	long_name	String	Barometric Pressure
attribute	baro_pressure	source	String	surface observation
attribute	baro_pressure	standard_name	String	air_pressure
attribute	baro_pressure	units	String	hPa
attribute	baro_pressure	valid_max	double	1050.0
attribute	baro_pressure	valid_min	double	950.0
variable	insolation		double
attribute	insolation	_FillValue	double	NaN
attribute	insolation	actual_range	double	0.0, 1122.0
attribute	insolation	colorBarMaximum	double	10.0
attribute	insolation	colorBarMinimum	double	-10.0
attribute	insolation	coords	String	time
attribute	insolation	instrument	String	Epply radiometer 8-48
attribute	insolation	ioos_category	String	Heat Flux
attribute	insolation	long_name	String	Shortwave Flux
attribute	insolation	source	String	surface observation
attribute	insolation	standard_name	String	diffuse_downwelling_shortwave_flux_in_air
attribute	insolation	units	String	W m-2
attribute	insolation	valid_max	double	1500.0
attribute	insolation	valid_min	double	-10.0
variable	wind_speed		double
attribute	wind_speed	_FillValue	double	NaN
attribute	wind_speed	actual_range	double	0.9, 20.8
attribute	wind_speed	colorBarMaximum	double	15.0
attribute	wind_speed	colorBarMinimum	double	0.0
attribute	wind_speed	coords	String	time
attribute	wind_speed	instrument	String	Ship SSSSG IMET wind
attribute	wind_speed	ioos_category	String	Wind
attribute	wind_speed	long_name	String	Wind Speed
attribute	wind_speed	source	String	surface observation
attribute	wind_speed	standard_name	String	wind_speed
attribute	wind_speed	units	String	m s-1
attribute	wind_speed	valid_max	double	50.0
attribute	wind_speed	valid_min	double	0.0
variable	wind_direction		double
attribute	wind_direction	_FillValue	double	NaN
attribute	wind_direction	actual_range	double	0.0, 359.0
attribute	wind_direction	colorBarMaximum	double	360.0
attribute	wind_direction	colorBarMinimum	double	0.0
attribute	wind_direction	coords	String	time
attribute	wind_direction	instrument	String	Ship SSSSG IMET wind
attribute	wind_direction	ioos_category	String	Wind
attribute	wind_direction	long_name	String	Wind Direction
attribute	wind_direction	source	String	surface observation
attribute	wind_direction	standard_name	String	wind_from_direction
attribute	wind_direction	units	String	degree
attribute	wind_direction	valid_max	double	360.0
attribute	wind_direction	valid_min	double	0.0
variable	wind_u		double
attribute	wind_u	_FillValue	double	NaN
attribute	wind_u	actual_range	double	-13.9, 17.1
attribute	wind_u	colorBarMaximum	double	15.0
attribute	wind_u	colorBarMinimum	double	-15.0
attribute	wind_u	coords	String	time
attribute	wind_u	instrument	String	Wind to East: Ship SSSSG IMET wind
attribute	wind_u	ioos_category	String	Wind
attribute	wind_u	long_name	String	east component of the wind
attribute	wind_u	source	String	surface observation
attribute	wind_u	standard_name	String	eastward_wind
attribute	wind_u	units	String	m s-1
attribute	wind_u	valid_max	double	50.0
attribute	wind_u	valid_min	double	0.0
variable	wind_v		double
attribute	wind_v	_FillValue	double	NaN
attribute	wind_v	actual_range	double	-18.7, 15.4
attribute	wind_v	colorBarMaximum	double	15.0
attribute	wind_v	colorBarMinimum	double	-15.0
attribute	wind_v	coords	String	time
attribute	wind_v	instrument	String	Wind to North: Ship SSSG IMET wind
attribute	wind_v	ioos_category	String	Wind
attribute	wind_v	long_name	String	north component of the wind
attribute	wind_v	source	String	surface observation
attribute	wind_v	standard_name	String	northward_wind
attribute	wind_v	units	String	m s-1
attribute	wind_v	valid_max	double	50.0
attribute	wind_v	valid_min	double	0.0
variable	relative_wind_speed		double
attribute	relative_wind_speed	_FillValue	double	NaN
attribute	relative_wind_speed	actual_range	double	0.4, 22.5
attribute	relative_wind_speed	colorBarMaximum	double	15.0
attribute	relative_wind_speed	colorBarMinimum	double	0.0
attribute	relative_wind_speed	coords	String	time
attribute	relative_wind_speed	instrument	String	PMEL WX520 anamometer and ship WX520 anamometer
attribute	relative_wind_speed	ioos_category	String	Wind
attribute	relative_wind_speed	long_name	String	Wind Speed Relative to Ship
attribute	relative_wind_speed	source	String	surface observation
attribute	relative_wind_speed	standard_name	String	wind_speed
attribute	relative_wind_speed	units	String	m s-1
attribute	relative_wind_speed	valid_max	double	50.0
attribute	relative_wind_speed	valid_min	double	0.0
variable	relative_wind_direction		double
attribute	relative_wind_direction	_FillValue	double	NaN
attribute	relative_wind_direction	actual_range	double	-166.0, 164.0
attribute	relative_wind_direction	colorBarMaximum	double	360.0
attribute	relative_wind_direction	colorBarMinimum	double	0.0
attribute	relative_wind_direction	coords	String	time
attribute	relative_wind_direction	instrument	String	PMEL WX520 anamometer and ship WX520 anamometer
attribute	relative_wind_direction	ioos_category	String	Wind
attribute	relative_wind_direction	long_name	String	Wind Direction Relative to Ship
attribute	relative_wind_direction	source	String	surface observation
attribute	relative_wind_direction	standard_name	String	wind_from_direction
attribute	relative_wind_direction	units	String	degree
attribute	relative_wind_direction	valid_max	double	180.0
attribute	relative_wind_direction	valid_min	double	-180.0
variable	ufcn		double
attribute	ufcn	_FillValue	double	NaN
attribute	ufcn	actual_range	double	21.0, 5685.0
attribute	ufcn	colorBarMaximum	double	100.0
attribute	ufcn	colorBarMinimum	double	0.0
attribute	ufcn	coords	String	time
attribute	ufcn	instrument	String	TSI 3785 and TSI 3025A
attribute	ufcn	ioos_category	String	Statistics
attribute	ufcn	long_name	String	Ultrafine particle number concentration
attribute	ufcn	source	String	surface observation
attribute	ufcn	standard_name	String	number_concentration_of_aerosol_particles_at_stp_in_air
attribute	ufcn	units	String	cm-3
attribute	ufcn	valid_max	double	1200000.0
attribute	ufcn	valid_min	double	0.0
variable	sea_surface_temperature		double
attribute	sea_surface_temperature	_FillValue	double	NaN
attribute	sea_surface_temperature	actual_range	double	-1.6339, 28.917
attribute	sea_surface_temperature	colorBarMaximum	double	32.0
attribute	sea_surface_temperature	colorBarMinimum	double	0.0
attribute	sea_surface_temperature	coords	String	time
attribute	sea_surface_temperature	instrument	String	Ship Thermosalinograph
attribute	sea_surface_temperature	ioos_category	String	Temperature
attribute	sea_surface_temperature	long_name	String	Sea Surface Temperature
attribute	sea_surface_temperature	source	String	surface ocean observation
attribute	sea_surface_temperature	standard_name	String	sea_surface_temperature
attribute	sea_surface_temperature	units	String	degree_C
attribute	sea_surface_temperature	valid_max	double	45.0
attribute	sea_surface_temperature	valid_min	double	-10.0
variable	salinity		double
attribute	salinity	_FillValue	double	NaN
attribute	salinity	actual_range	double	30.7898, 36.2728
attribute	salinity	colorBarMaximum	double	37.0
attribute	salinity	colorBarMinimum	double	32.0
attribute	salinity	coords	String	time
attribute	salinity	instrument	String	Ship Thermosalinograph
attribute	salinity	ioos_category	String	Salinity
attribute	salinity	long_name	String	Sea Surface Salinity
attribute	salinity	source	String	surface ocean observation
attribute	salinity	standard_name	String	sea_water_practical_salinity
attribute	salinity	units	String	PSU
attribute	salinity	valid_max	double	45.0
attribute	salinity	valid_min	double	0.0
variable	chlorophyll		double
attribute	chlorophyll	_FillValue	double	NaN
attribute	chlorophyll	actual_range	double	0.0098, 0.628
attribute	chlorophyll	colorBarMaximum	double	30.0
attribute	chlorophyll	colorBarMinimum	double	0.03
attribute	chlorophyll	colorBarScale	String	Log
attribute	chlorophyll	coords	String	time
attribute	chlorophyll	instrument	String	PMEL Turner fluorometer and Ship fluorometer
attribute	chlorophyll	ioos_category	String	Ocean Color
attribute	chlorophyll	long_name	String	Sea Surface Chlorophyll
attribute	chlorophyll	source	String	surface ocean observation
attribute	chlorophyll	standard_name	String	mass_concentration_of_chlorophyll_in_sea_water
attribute	chlorophyll	units	String	mg m-3
attribute	chlorophyll	valid_max	double	10.0
attribute	chlorophyll	valid_min	double	0.0
variable	ozone		double
attribute	ozone	_FillValue	double	NaN
attribute	ozone	actual_range	double	6.49, 46.1
attribute	ozone	colorBarMaximum	double	1.0
attribute	ozone	colorBarMinimum	double	0.0
attribute	ozone	coords	String	time
attribute	ozone	instrument	String	TECO 49C
attribute	ozone	ioos_category	String	Contaminants
attribute	ozone	long_name	String	Ozone Mixing Ratio
attribute	ozone	source	String	surface observation
attribute	ozone	standard_name	String	mole_fraction_of_ozone_in_air
attribute	ozone	units	String	ppb
attribute	ozone	valid_max	double	200.0
attribute	ozone	valid_min	double	0.0
variable	scatter_450_sub10		double
attribute	scatter_450_sub10	_FillValue	double	NaN
attribute	scatter_450_sub10	actual_range	double	0.1, 32.0
attribute	scatter_450_sub10	colorBarMaximum	double	500.0
attribute	scatter_450_sub10	colorBarMinimum	double	-500.0
attribute	scatter_450_sub10	coords	String	time
attribute	scatter_450_sub10	instrument	String	TSI Model 3563 Nephelometer
attribute	scatter_450_sub10	ioos_category	String	Optical Properties
attribute	scatter_450_sub10	long_name	String	Aerosol light scattering coefficient for Dp < 10 um at 450 nm, Mm-1
attribute	scatter_450_sub10	source	String	surface observation
attribute	scatter_450_sub10	standard_name	String	volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles
attribute	scatter_450_sub10	units	String	MM-1
attribute	scatter_450_sub10	valid_max	double	800.0
attribute	scatter_450_sub10	valid_min	double	0.0
variable	scatter_550_sub10		double
attribute	scatter_550_sub10	_FillValue	double	NaN
attribute	scatter_550_sub10	actual_range	double	0.1, 35.5
attribute	scatter_550_sub10	colorBarMaximum	double	500.0
attribute	scatter_550_sub10	colorBarMinimum	double	-500.0
attribute	scatter_550_sub10	coords	String	time
attribute	scatter_550_sub10	instrument	String	TSI Model 3563 Nephelometer
attribute	scatter_550_sub10	ioos_category	String	Optical Properties
attribute	scatter_550_sub10	long_name	String	Aerosol light scattering coefficient for Dp < 10 um at 550 nm, Mm-1
attribute	scatter_550_sub10	source	String	surface observation
attribute	scatter_550_sub10	standard_name	String	volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles
attribute	scatter_550_sub10	units	String	MM-1
attribute	scatter_550_sub10	valid_max	double	250.0
attribute	scatter_550_sub10	valid_min	double	0.0
variable	scatter_700_sub10		double
attribute	scatter_700_sub10	_FillValue	double	NaN
attribute	scatter_700_sub10	actual_range	double	0.1, 34.6
attribute	scatter_700_sub10	colorBarMaximum	double	500.0
attribute	scatter_700_sub10	colorBarMinimum	double	-500.0
attribute	scatter_700_sub10	coords	String	time
attribute	scatter_700_sub10	instrument	String	TSI Model 3563 Nephelometer
attribute	scatter_700_sub10	ioos_category	String	Optical Properties
attribute	scatter_700_sub10	long_name	String	Aerosol light scattering coefficient for Dp < 10 um at 700 nm, Mm-1
attribute	scatter_700_sub10	source	String	surface observation
attribute	scatter_700_sub10	standard_name	String	volume_scattering_coefficient_of_radiative_flux_in_air_due_to_ambient_aerosol_particles
attribute	scatter_700_sub10	units	String	MM-1
attribute	scatter_700_sub10	valid_max	double	250.0
attribute	scatter_700_sub10	valid_min	double	0.0

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.