Identification

Title

Cavity Attenuated Phase Shift (CAPS NOx)

Alternative title(s)

644.002

Abstract

The Aerodyne dual-channel NOx CAPS instrument measures ambient nitrogen oxides (NOx) and nitrogen dioxide (NO2). NO and NO2 measurements are reported at 1 Hz in ICARTT Format. CAPS was deployed on the Wyoming Sprinter Mobile Laboratory (WySP) in Salt Lake City, UT.

Resource type

dataset

Resource locator

https://data.eol.ucar.edu/dataset/644.002

protocol: https

name: Cavity Attenuated Phase Shift (CAPS NOx) homepage

description: Dataset homepage

https://data.eol.ucar.edu/cgi-bin/codiac_pw/fgr_form/id=644.002

protocol: https

name: Cavity Attenuated Phase Shift (CAPS NOx) Data Order Form

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

function: order

Unique resource identifier

code

644.002

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

reference date

date type

revision

effective date

2014-10-16

Keyword set

keyword value

Vehicles

Keyword set

keyword value

Surface

Keyword set

keyword value

EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITRIC OXIDE

EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITROGEN DIOXIDE

EARTH SCIENCE > ATMOSPHERE > AIR QUALITY > NITROGEN OXIDES

EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > NITROGEN COMPOUNDS > NITROGEN OXIDES

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-02-27

Geographic location

West bounding longitude

-112.50000

East bounding longitude

-105.80000

North bounding latitude

41.40000

South bounding latitude

40.50000

Temporal reference

Temporal extent

Begin position

2024-07-29T00:00:00Z

End position

2024-08-28T21:55:00Z

Dataset reference date

date type

publication

effective date

2025-04-04T15:23:39Z

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

Access to these data requires a password.

Responsible organisations

Responsible party

contact position

EOL Data Support

organisation name

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

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

name: homepage

responsible party role

pointOfContact

Responsible party

contact position

EOL Data Support

organisation name

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

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

name: homepage

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

contact position

EOL Data Support

organisation name

full postal address

PO Box 3000

Boulder

80307-3000

email address

datahelp@eol.ucar.edu

web address

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

name: homepage

responsible party role

pointOfContact

Metadata date

2025-08-01T18:05:52Z

Metadata language