Dataset
Polluted Troposphere TORCH1: Vertical wind profile data from the Universities' Facility for Atmospheric Measurement's (UFAM) 1290mhz Degreane Mobile Wind Profiler deployed at Writtle
Update Frequency: Not Planned
Latest Data Update: 2013-10-10
Status: Completed
Online Status: ONLINE
Publication State: Published
Publication Date: 2003-03-15
Download Stats: last 12 months
Dataset Size: 369 Files | 43MB
Abstract
Data were collected by Universities' Facility for Atmospheric Measurement's (UFAM) 1290mhz Degreane Mobile Wind Profiler, deployed at the Writtle Agriculture College, Essex, in August 2003 as part of the Tropospheric ORganic CHemistry Experiment Project (TORCH) 1 field campaign. During the field campaign the mobile wind profiler obtained vertical profiles of the horizontal and vertical wind components. For each signal beam profiles of the signal to noise (SNR) ratio and spectral widths were also taken. The data consist of files available in the NASA-AMES ASCII and netCDF binary formats and plots in PNG format. Data are available to all BADC registered users under the Government Open Data licence.
Citable as: Norton, E.G. (2003): Polluted Troposphere TORCH1: Vertical wind profile data from the Universities' Facility for Atmospheric Measurement's (UFAM) 1290mhz Degreane Mobile Wind Profiler deployed at Writtle. NCAS British Atmospheric Data Centre, date of citation. https://catalogue.ceda.ac.uk/uuid/b877613c24db79e52ddeeb09dd645772/
Abbreviation: Not defined
Keywords: UFAM, NCAS, AMF, radar, wind profiler, boundary layer wind profiler, turbulence, thermals, boundary layer structure, radar wind profiler, Doppler radar, UHF radar, 'Clear' air radar, morning transition, convective boundary layer, mixed layer, entrainment zone, transitional boundary layer, nocturnal boundary layer, lower level jet, nocturnal jet, weather fronts, sting jets
Details
| Previous Info: |
No news update for this record
|
|---|---|
| Previously used record identifiers: |
http://badc.nerc.ac.uk/view/badc.nerc.ac.uk__ATOM__dep_11739748224817530
|
| 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 were collected by the instrument at Writtle College, near Chelmsford, Essex between 27th July - 30th August 2003 before processing by the instrument scientist and delivered for archiving at the BADC. |
| Data Quality: |
Some information may be available in the data files.
|
| File Format: |
Data are NASA Ames formatted
|
Related Documents
| NASA Ames format information on the BADC website |
Process overview
This dataset was generated by instruments deployed on platforms as listed below.
Instrument/Platform pairings
| NCAS AMOF Degreane 1290mhz Mobile Wind Profiler Radar | Deployed on: Writtle College, UK |
| Output Description | None |
- units: m
- standard_name: altitude
- var_id: altitude
- long_name: altitude above the ground
- var_id: altitude_site
- units: 1
- long_name: data reliability flag (0 = invalid data 1 = valid) of beam 1 (from the back panel)
- var_id: validation_1
- units: 1
- long_name: data reliability flag of beam 2 (0 = invalid data 1 = valid) (from the side panel)
- var_id: validation_2
- units: degree
- standard_name: wind_from_direction
- var_id: wind_from_direction
- long_name: direction the wind is from
- units: m s-1
- standard_name: eastward_wind
- var_id: eastward_wind
- long_name: eastward wind component
- var_id: magnetic_declination
- units: dB
- long_name: minimum signal to noise ratio of the three beams
- var_id: signal_to_noise_ratio_minimum
- units: m s-1
- standard_name: northward_wind
- var_id: northward_wind
- long_name: northward wind component
- units: 1
- long_name: overall data reliability flag (0 = invalid data 1 = valid)
- var_id: validation
- var_id: longitude
- units: 0
- long_name: program version number of the degreane software used to process the data
- standard_name: program_version
- var_id: program_version_no
- units: dB
- long_name: signal to noise ratio of beam 1 (back panel)
- var_id: signal_to_noise_ratio_of_beam_1
- units: dB
- long_name: signal to noise ratio of beam 2 (side panel)
- var_id: signal_to_noise_ratio_of_beam_2
- units: dB
- long_name: signal to noise ratio of beam 3 (the vertical beam from the central panel)
- var_id: signal_to_noise_ratio_of_beam_3
- units: m s-1
- standard_name: upward_air_velocity
- long_name: vertial wind component
- var_id: upward_air_velocity
- units: m
- long_name: width of beam 1 (from the back panel)
- var_id: spectral_width_of_beam_1
- units: m
- long_name: width of beam 2 (from the side panel)
- var_id: spectral_width_of_beam_2
- units: m
- long_name: width of beam 3 (the vertical beam from the central panel)
- var_id: spectral_width_of_beam_3
- units: m s-1
- standard_name: wind_speed
- var_id: wind_speed
- long_name: wind speed
Co-ordinate Variables
- standard_name: time
- var_id: time
- long_name: Time offset from base time
- units: degree_north
- standard_name: latitude
- var_id: latitude
- long_name: instrument latitude
Coverage
Temporal Range
Start time:
2003-07-31T23:00:00
End time:
2003-08-30T23:00:00
Geographic Extent
51.7399° |
||
0.4146° |
0.4146° |
|
51.7399° |
Related parties