Dataset
INCOMPASS: India Meteorology Department Doppler radar convective cell statistics v2
Abstract
This dataset contains radar-derived measurements of cell-top height, size, 2 km reflectivity, and cell latitude and longitude from all convective cells between 14 May and 30 September 2016, where radar is available. The data was collected as part of the NERC/MoES Interaction of Convective Organization and Monsoon Precipitation, Atmosphere, Surface and Sea (INCOMPASS) field campaign.
The seven sites analysed here represent four different Indian climate regions, allowing the study of the spatiotemporal development of convection during the 2016 monsoon season at high (1 km) resolution. Variation in these different cell statistics are found over timescales of variability such as the diurnal cycle, active-break periods, and monsoon progression.
The updated radar-derived cell statistics here have been corrected from the previous version by removing all convective cells that touch the outer edge of the radar domain.
The data were collected as part of the INCOMPASS field campaign May-July 2016, funded by Natural Environmental Research Council (NERC) (NE/L01386X/1). The aim of the project was to improve the skill of rainfall prediction in operational weather and climate models by way of better understanding and representation of interactions between the land surface, boundary layer, convection, the large-scale environment and monsoon variability on a range of scales.
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 were processed by the data provider and delivered to the Centre for Environmental Data Analysis (CEDA) for archiving. |
Data Quality: |
Data are as given by the data provider, no quality control has been performed by the Centre for Environmental Data Analysis (CEDA)
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File Format: |
Data are BADC-CSV formatted.
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Process overview
Instrument/Platform pairings
Doppler radars | Deployed on: Agartala Airport |
Doppler radars | Deployed on: Bhopal, Raja Bhoj Airport |
Doppler radars | Deployed on: Chennai |
Doppler radars | Deployed on: Kolkata |
Doppler radars | Deployed on: Lucknow |
Doppler radars | Deployed on: Machilipatnam |
Doppler radars | Deployed on: Mumbai |
Output Description | None |
- units: m
- var_id: 2
- long_name: CTH
- units: dBZ
- var_id: 6
- long_name: cell 2 km mean reflectivity
- long_name: datetime
- var_id: 1
- units: YYYY/MM/DD hh:mm:ss (UTC)
- long_name: latitude
- var_id: 4
- units: N
- long_name: longitude
- var_id: 5
- units: E
- units: km
- var_id: 3
- long_name: size
Co-ordinate Variables
Temporal Range
2016-05-14T00:00:00
2016-09-30T23:59:59
Geographic Extent
27.6800° |
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71.9100° |
92.1500° |
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12.1700° |