Dataset
OSCA IOP-1 Summer: Roadside site gas data (June-July 2021)
Update Frequency: As Needed
Latest Data Update: 2025-03-11
Status: Ongoing
Online Status: ONLINE
Publication State: Published
Publication Date: 2023-04-06
Download Stats: last 12 months
Dataset Size: 5 Files | 318MB
Abstract
Measurements of a range of atmospheric gases made during the Integrated Research Observation System for Clean Air (OSCA) Intensive Operations Project 1 (IOP) in Summer (June-July) 2021 at the Manchester Air Quality Site (MAQS) and the Upper Brook Street, Manchester, roadside site.
This dataset include measurements of Soil NOx using the Lancaster University Dynamic Soil Chambers connected to a Teledyne N500 NOx analyser, hydrogen chloride using the Tunable IR Laser Direct Absorption Spectrometer (TILDAS) at the MAQS site, and carbon dioxide (CO2), Nitrous oxides (NOx) and Volatile Organic Compounds (VOCs) at the roadside site in Manchester
Citable as: Cliff, S.; An, H.; Ashworth, K.; Allan, J.D.; Flynn, M. (2023): OSCA IOP-1 Summer: Roadside site gas data (June-July 2021). NERC EDS Centre for Environmental Data Analysis, date of citation. https://catalogue.ceda.ac.uk/uuid/5bdabb4cba5d43e6a577f72ae03ca25b
Abbreviation: Not defined
Keywords: OSCA, maqs, air quality, OSCA-AQ
Details
| Previous Info: |
No news update for this record
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|---|---|
| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Access to these data is available to any registered CEDA user. Please Login or Register for a CEDA account to gain access.
Use of these data is covered by the following licence(s): http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
Data was collected by the instrument operators and uploaded to CEDA. |
| Data Quality: |
Data is as provided by the instrument operators
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| File Format: |
BADC-CSV
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Related Documents
No documents related to this record were found.
Process overview
This dataset was generated by instruments deployed on platforms as listed below.
Instrument/Platform pairings
| Output Description | None |
- long_name: Local time (UTC+1)
- units:
- var_id: Date_BST (UTC+1)
- long_name: Measured data from sample or reference chamber (samp/ref)
- units:
- var_id: Chamber
- long_name: Observed mixing ratio of NO
- units:
- var_id: NO (ppb)
- long_name: Observed mixing ratio of NO2
- units:
- var_id: NO2 (ppb)
- long_name: Observed mixing ratio of NOx
- units:
- var_id: NOx (ppb)
- units: ppb
- var_id: acetaldehyde
- long_name: acetaldehyde mixing ratio
- units:
- var_id: acetaldehyde_flag
- long_name: acetaldehyde quality flag
- units: ppb
- var_id: acetic_acid
- long_name: acetic_acid mixing ratio
- units:
- var_id: acetic_acid_flag
- long_name: acetic_acid quality flag
- units: ppb
- var_id: acetone
- long_name: acetone mixing ratio
- units:
- var_id: acetone_flag
- long_name: acetone quality flag
- units: ppb
- var_id: acetonitrile
- long_name: acetonitrile mixing ratio
- units:
- var_id: acetonitrile_flag
- long_name: acetonitrile quality flag
- units: ppb
- var_id: acetylene
- long_name: acetylene mixing ratio
- units:
- var_id: acetylene_flag
- long_name: acetylene quality flag
- units: ppb
- var_id: alpha_pinene
- long_name: alpha_pinene mixing ratio
- units:
- var_id: alpha_pinene_flag
- long_name: alpha_pinene quality flag
- units: ppb
- var_id: benzene
- long_name: benzene mixing ratio
- units:
- var_id: benzene_flag
- long_name: benzene quality flag
- units: ppb
- var_id: butadiene
- long_name: butadiene mixing ratio
- units:
- var_id: butadiene_flag
- long_name: butadiene quality flag
- units: ppb
- var_id: butanone
- long_name: butanone mixing ratio
- units:
- var_id: butanone_flag
- long_name: butanone quality flag
- units: ppb
- var_id: butenone
- long_name: butenone mixing ratio
- units:
- var_id: butenone_flag
- long_name: butenone quality flag
- units: ppm
- var_id: co2
- long_name: co2 mixing ratio
- units:
- var_id: co2_flag
- long_name: co2 quality flag
- long_name: date
- var_id: date
- units: UTC
- units: ppb
- var_id: ethanol
- long_name: ethanol mixing ratio
- units:
- var_id: ethanol_flag
- long_name: ethanol quality flag
- units: ppb
- var_id: formaldehyde
- long_name: formaldehyde mixing ratio
- units:
- var_id: formaldehyde_flag
- long_name: formaldehyde quality flag
- units: ppbv
- var_id: 2
- long_name: hydrogen chloride
- units: ppb
- var_id: isoprene_no
- long_name: isoprene mixing ratio measured using no+ reagent ion
- var_id: isoprene_no_flag
- long_name: isoprene mixing ratio measured using no+ reagent ion quality flag
- units: ppb
- var_id: isoprene_o2
- long_name: isoprene mixing ratio measured using o2+ reagent ion
- var_id: isoprene_o2_flag
- long_name: isoprene mixing ratio measured using o2+ reagent ion quality flag
- units: ppb
- var_id: m_xylene
- long_name: m_xylene mixing ratio
- units:
- var_id: m_xylene_flag
- long_name: m_xylene quality flag
- units: ppb
- var_id: methanol
- long_name: methanol mixing ratio
- units:
- var_id: methanol_flag
- long_name: methanol quality flag
- units: ppb
- var_id: mtbe
- long_name: mtbe mixing ratio
- units:
- var_id: mtbe_flag
- long_name: mtbe quality flag
- units: ppb
- var_id: nitrogen_dioxide
- long_name: nitrogen_dioxide mixing ratio
- units:
- var_id: nitrogen_dioxide_flag
- long_name: nitrogen_dioxide quality flag
- units: ppb
- var_id: nitrous_acid
- long_name: nitrous_acid mixing ratio
- units:
- var_id: nitrous_acid_flag
- long_name: nitrous_acid quality flag
- units: ppb
- var_id: nox
- long_name: nox mixing ratio
- units:
- var_id: nox_flag
- long_name: nox quality flag
- units: ppb
- var_id: propane
- long_name: propane mixing ratio
- units:
- var_id: propane_flag
- long_name: propane quality flag
- var_id: 1
- long_name: timestamp
- units: UTC timestamp given in yyyy-mm-dd hh:mm:ss
- units: ppb
- var_id: tmb
- long_name: tmb mixing ratio
- units:
- var_id: tmb_flag
- long_name: tmb quality flag
- units: ppb
- var_id: toluene
- long_name: toluene mixing ratio
- units:
- var_id: toluene_flag
- long_name: toluene quality flag
- units: ppbv
- long_name: uncertainty
- var_id: 3
Co-ordinate Variables
Coverage
Temporal Range
Start time:
2021-06-15T00:00:00
End time:
2021-07-30T23:59:59
Geographic Extent
53.4667° |
||
-2.2292° |
-2.2142° |
|
53.4566° |
Related parties