Dataset: PANDORA Total column ozone

Name: Total column ozone (O3) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014.
Published: 2018-03-27
Keywords: coastal biogeochemistry, atmospheric nitrogen deposition, oceans

Cite This Dataset

DOI:10.1575/1912/bco-dmo.732116.1

Spatial Extent: N:38.89 E:-71.09 S:31.6 W:-75.16

Temporal Extent: 2014-07-29 - 2014-08-14

Project:

Collaborative Research: Impacts of atmospheric nitrogen deposition on the biogeochemistry of oligotrophic coastal waters (DANCE)

Principal Investigator:

Raymond Najjar (Pennsylvania State University, PSU)

Scientist:

Douglas K. Martins (Pennsylvania State University, PSU)

BCO-DMO Data Manager:

Megan Switzer (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2018-03-27

Restricted:

Validated:

Yes

Current State:

Final no updates expected

Total column ozone (O3) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014.

Abstract:

Total column ozone (O3) measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014.

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Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2018-03-27	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/bco-dmo.732116.1	2019-08-16

Description

Total column ozone measured measured during DANCE cruise HRS1414 aboard the R/V Hugh R. Sharp from July to August 2014 on the offshore Mid-Atlantic Bight and northern South-Atlantic Bight between latitudes 31.60°N and 38.89°N and longitudes 71.09°W and 75.16°W. Sampling procedures and methods are found in Martins et al. 2016.

Data Processing Description

BCO-DMO processing notes:
-changes parameter names to BCO-DMO naming conventions
-organized under top-level file by station number

Data Files

File
PANDORA_O3.csv (Comma Separated Values (.csv), 698.29 KB) MD5:af754655fe786c0ccf4bc472003cb203 Primary data file for dataset ID 732116

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1260574

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
HRS1414		2014-07-29	R/V Hugh R. Sharp	Raymond Najjar (Chief Scientist)	data info

Instruments

Eppley Longwave Radiometer

Supplied Name: Eppley PIR

Supplied Description:

Instrument Type

Generic Name: Eppley Longwave Radiometer

Acronym: Eppley PIR

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0083/

Generic Description:

The Eppley Precision Infrared Radiometer (PIR) pyrgeometer measures longwave (infrared) radiation. It is housed in a weatherproof titanium canister that has been painted with a very flat black paint that absorbs radiation. A small glass dome at the top of the instrument is covered with an 'interference coating' which allows only infrared radiation to come through. Light levels are detected as temperature changes creating voltages in fine wire coil detectors. more from Eppley Labs

Precipitation Gauge

Supplied Name: R.M. Young 50202

Supplied Description:

Instrument Type

Generic Name: Precipitation Gauge

Acronym: PrecipGauge

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/381/

Generic Description:

measures rain or snow precipitation

Precision Spectral Pyranometer

Supplied Name: Eppley PSP

Supplied Description:

Instrument Type

Generic Name: Precision Spectral Pyranometer

Acronym: Eppley PSP

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/112/

Generic Description:

This radiometer measures sun and sky irradiance in the range of wavelengths 0.285 to 2.8 microns, including most of the solar spectrum. The PSP is intended to weight the energy flux in all wavelengths equally. It is a "hemispheric receiver" intended to approximate the
cosine response for oblique rays. The Eppley Precision Spectral Pyranometer (PSP) is primarily used where high accuracy is required or where it is used to calibrate other pyranometers. The PSP outputs a low level voltage ranging from 0 to a maximum of about 12mV depending on sensor calibration and radiation level. An instruction manual provided by Eppley contains the sensor calibration constant and serial number. The Precision Spectral Pyranometer is a World Meteorological Organization First Class Radiometer and comes with a calibration certificate traceable to the World Radiation Reference and a temperature compensation curve. More information is available from Eppley Labs.

Radiometer

Supplied Name: Metcon 2-pi radiometer

Supplied Description:

Instrument Type

Generic Name: Radiometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/122/

Generic Description:

Radiometer is a generic term for a range of instruments used to measure electromagnetic radiation (radiance and irradiance) in the atmosphere or the water column. For example, this instrument category includes free-fall spectral radiometer (SPMR/SMSR System, Satlantic, Inc), profiling or deck cosine PAR units (PUV-500 and 510, Biospherical Instruments, Inc). This is a generic term used when specific type, make and model were not specified.

Spectrophotometer

Supplied Name: Aerodyne CAPS; Thermo 49C; Thermo 48; Thermo 42C

Supplied Description:

Instrument Type

Generic Name: Spectrophotometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB20/

Generic Description:

An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
Date_Time	UT date and time for center of measurement (yyyymmddThhmmssZ)	no units	DateTime
lat	Latitude, negative is south	decimal degrees	lat
lon	Longitude, negative is west	decimal degrees	lon
Wavelength_shift	Retrieved wavelength shift	nanometers (nm)	no_bcodmo_term
Filterwheel_pos	Position of filterwheel #2; 0=filterwheel not used; 1-9 are valid positions	no units	no_bcodmo_term
Result_index	Fitting result index; 1 and 2=no error; >2=error	no units	no_bcodmo_term
O3_temp	Ozone effective temperature	degrees Kelvin (K)	no_bcodmo_term
O3_temp_uncert	Uncertainty of nitrogen dioxide effective temperature	degrees Kelvin (K)	no_bcodmo_term
Samp_time	Total duration of measurement in seconds	seconds	no_bcodmo_term
Zenith	Solar zenith angle at the center-time of the measurement in degrees	degrees	no_bcodmo_term
Azimuth	Solar azimuth at the center-time of the measurement in degrees; 0=north; increases clockwise	degrees	no_bcodmo_term
rms_unweighted	rms of unweighted spectral fitting residuals	no units	no_bcodmo_term
rms_weighted	Normalized rms of weighted spectral fitting residuals	no units	no_bcodmo_term
O3_vert	Ozone vertical column amount	Dobson units	no_bcodmo_term
O3_uncert	Uncertainty of nitrogen dioxide vertical column amount	Dobson units	no_bcodmo_term
O3_dir_sun	Direct sun nitrogen dioxide air mass factor	no units	no_bcodmo_term
err_index	Sum over 2^i with i being a level 2 error index	no units	no_bcodmo_term
Res_stray_light	Estimated average residual stray light level	percent	no_bcodmo_term
Station_ID	Station ID	no units	station
Temp	Effective temperature; 999=no effective temperature given	degrees Celsius	temp