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BS ISO 23032:2022

BS ISO 23032:2022

$215.11

Meteorology. Ground-based remote sensing of wind. Radar wind profiler

Published By Publication Date Number of Pages
BSI 2022 104
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PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Symbols and abbreviated terms
4.1 Symbols
11 4.2 Abbreviated terms
12 5 Measurement principle
5.1 Spectral parameters of the echo
15 5.2 Sources of received signals
5.2.1 Turbulent scattering and partial reflection
17 5.2.2 Echo in precipitation
5.2.3 Clutter
18 5.2.4 Interference from radio sources
5.3 Methods of wind velocity measurement
5.3.1 General aspects
5.3.2 Doppler beam swinging (DBS)
25 5.3.3 Spaced antenna (SA)
28 6 WPR system
6.1 Frequency
29 6.2 Hardware and software
6.2.1 Principal components
30 6.2.2 Signal processing
32 6.2.3 Antenna
37 6.2.4 Transmitter
42 6.2.5 Receiver
50 6.2.6 Signal processing unit
53 6.2.7 Observation control unit
6.2.8 Consideration on environmental conditions
54 6.3 Resolution enhancement and clutter mitigation using adaptive signal processing
6.3.1 Range imaging (frequency domain interferometry)
59 6.3.2 Coherent radar imaging (spatial domain interferometry)
62 6.3.3 Adaptive clutter suppression (ACS)
65 7 System performance
7.1 Resolution
7.1.1 Range resolution
66 7.1.2 Volume resolution
7.1.3 Time resolution
67 7.1.4 Nyquist frequency and frequency resolution of Doppler spectrum
7.2 Range sampling
68 7.3 Radar sensitivity and measurement range
72 7.4 Measurement accuracy
7.4.1 Requirements
7.4.2 Validation using other means
73 8 Quality control (QC) in digital signal processing
74 9 Products and data format
9.1 Products and data processing levels
75 9.2 Data format
9.2.1 General
9.2.2 Operational data format (WMO BUFR)
9.2.3 Scientific data format (NetCDF)
76 9.2.4 Data format defined by user and/or supplier
9.2.5 Other recommendations
77 10 Installation
10.1 General aspects
10.2 Land
10.3 Licensing of radio wave transmission
10.4 Infrastructure
78 10.5 Clutter
10.6 Interference from radio sources
79 11 System monitoring and maintenance
11.1 General aspects
11.2 Operational status monitoring
80 11.3 Preventive maintenance
82 11.4 Corrective maintenance
11.5 Measuring instruments
11.6 Policy for spare parts
11.7 Software
83 Annex A (informative) Example of parameters can be configured by an operator
86 Annex B (informative) General representation of the radar equation for monostatic radar
88 Annex C (informative) Reflectivity of precipitation echo
89 Annex D (informative) Impacts of assimilating wind products obtained by WPRs in atmospheric models
90 Annex E (informative) Quality management of the WINDAS (Wind profiler Network and Data Acquisition System) of the Japan Meteorological Agency
91 Annex F (informative) Example of data processing levels of data other than those typically used by the end users
92 Annex G (informative) Data format for Japan Meteorological Agency (JMA)’s wind profiler using BUFR4
95 Annex H (informative) Data format for Deutscher Wetterdienst (DWD)’s wind profiler using netCDF4
100 Bibliography

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BS ISO 23032:2022
$215.11