Identification

Title

R/V Discoverer Impactor (2-stage) Data

Alternative title(s)

11.23

Abstract

This dataset consists of 2-stage Impactor Data collected aboard the R/V Discoverer by P. Quinn (NOAA/PMEL) during ACE-1. Ion concentrations are given in ng/m3. Submicron values represent the ion concentration in all particles with aerodynamic diameters < 1.0 microns. Super micron values are for particles with aerodynamic diameters > 1 micron and < 10 microns. Diameters are given for the relative humidity of the sampled air stream. These diameters are given for a flow rate of 30 lpm and are subject to change after calibration of the collection efficiency of the impactor jet plate. This calibration is planned for the Fall, 1996. Uncertainties associated with the ion concentrations range from +/- 5 to 25%. Please refer to the "readme" file for a complete list of parameters and ions in this dataset.

Resource type

dataset

Resource locator

https://data.eol.ucar.edu//dataset/11.23

protocol: https

description: Dataset homepage

https://data.eol.ucar.edu/cgi-bin/codiac/fgr_form/id=11.23

protocol: https

description: Dataset order request form. Data files are made available via FTP.

function: order

Unique resource identifier

code

11.23

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

climatologyMeteorologyAtmosphere

Keywords

Keyword set

keyword value

dataset

originating controlled vocabulary

title

Resource Type

reference date

date type

revision

effective date

2014-10-16

Keyword set

keyword value

Ships

NOAAS Discoverer

Keyword set

keyword value

Chemistry

Keyword set

keyword value

EARTH SCIENCE > ATMOSPHERE > AEROSOLS > SULFATE PARTICLES

EARTH SCIENCE > ATMOSPHERE > AEROSOLS > AMMONIUM AEROSOLS

EARTH SCIENCE > ATMOSPHERE > AEROSOLS > NITRATE PARTICLES

EARTH SCIENCE > ATMOSPHERE > AEROSOLS > AEROSOL PARTICLE PROPERTIES

EARTH SCIENCE > ATMOSPHERE > AEROSOLS > CHEMICAL COMPOSITION

originating controlled vocabulary

title

Global Change Master Directory (GCMD)

reference date

date type

revision

effective date

2018-02-27

Geographic location

West bounding longitude

130.00000

East bounding longitude

-122.00000

North bounding latitude

50.00000

South bounding latitude

-60.00000

Temporal reference

Temporal extent

Begin position

1995-11-16T00:00:00Z

End position

1995-12-11T23:59:59Z

Dataset reference date

date type

publication

effective date

2006-06-12T14:51:14Z

Frequency of update

Quality and validity

Lineage

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

none

Limitations on public access

none

Responsible organisations

Responsible party

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

responsible party role

pointOfContact

Responsible party

organisation name

NOAA/PMEL

full postal address

NOAA/Pacific Marine Environmental Laboratory, 7600 Sand Point Way NE

Seattle

98115

telephone number

(206) 526-6892

email address

quinn@pmel.noaa.gov

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

contact position

EOL Data Support

organisation name

UCAR/NCAR - Earth Observing Laboratory

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

https://data.eol.ucar.edu/

responsible party role

pointOfContact

Metadata date

2024-02-07T22:45:27Z

Metadata language

eng; USA