Dataset
Nitrous oxide and carbon monoxide measurements from Ho Chi Minh City, Vietnam 2018-2019
Update Frequency: Not Planned
Latest Data Update: 2026-01-20
Status: Completed
Online Status: ONLINE
Publication State: Citable
Publication Date: 2026-01-30
DOI Publication Date: 2026-02-03
Download Stats: last 12 months
Dataset Size: 2 Files | 2MB
Abstract
Continuous in situ mole fractions measurements of nitrous oxide and carbon monoxide from instruments located on the roof of an 11-storey building (∼40m) at the Vietnam National University HCMC, University of Science campus in Ho Chi Minh City, Vietnam (10.7625°N, 106.6823°E). These measurements were taken between October 2018 to March 2019 as part of the Two City study of Air Quality in Vietnam project NE/P014771/1.
Citable as: University of East Anglia; Forster, G. (2026): Nitrous oxide and carbon monoxide measurements from Ho Chi Minh City, Vietnam 2018-2019. NERC EDS Centre for Environmental Data Analysis, 03 February 2026. doi:10.5285/c4e5b5939c3240fb823896cefadbfe75. https://dx.doi.org/10.5285/c4e5b5939c3240fb823896cefadbfe75
Abbreviation: Not defined
Keywords: nitrous oxide, carbon monoxide, vietnam
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: |
Public data: access to these data is available to both registered and non-registered users.
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: |
This data resources were collected by the project team - the NERC funded project enitited "A Two City study of Air Quality in Vietnam" - before archival at CEDA |
| Data Quality: |
Data are as supplied by the project team. No quality information is available
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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
| Los Gatos N2O/CO analyser - UEA | Deployed on: Vietnam National University HCMC |
| Output Description | None |
- var_id: 9
- long_name: 5 minute average of carbon monoxide mole fraction in air
- units: nmol mol-1
- var_id: 6
- units: nmol mol-1
- long_name: 5 minute average of nitrous oxide mole fraction in air
- var_id: 10
- units: nmol mol-1
- long_name: 5 minute standard deviation (1 Sigma) of carbon monoxide mole fraction in air
- var_id: 7
- units: nmol mol-1
- long_name: 5 minute standard deviation (1 Sigma) of nitrous oxide mole fraction in air
- long_name: DAY
- units: day
- var_id: 3
- long_name: HOUR
- units: hour
- var_id: 4
- long_name: MINUTE
- units: minute
- var_id: 5
- long_name: MONTH
- units: month
- var_id: 2
- long_name: YEAR
- units: year
- var_id: 1
Co-ordinate Variables
Coverage
Temporal Range
Start time:
2018-10-01T00:00:00
End time:
2019-03-31T00:00:00
Geographic Extent
10.7625° |
||
106.6823° |
106.6823° |
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10.7625° |
Related parties