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ISO 19926-1:2019 Meteorology - Weather radar - Part 1: System performance and operation >
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ISO 19926-1:2019 Meteorology - Weather radar - Part 1: System performance and operation, 2019
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Abbreviated terms
- 5 Basics
- 5.1 Frequency bands
- 5.2 System configuration
- 5.2.1 Overview of radar system component units
- 5.2.2 Dual-polarization transmit modes
- 5.2.3 Description of components
- 6 System performance and measurement parameters
- 6.1 General aspects
- 6.2 Fundamental parameters
- 6.2.1 Sensitivity
- 6.2.2 Spatial resolution
- 6.2.3 Phase stability
- 6.2.4 Accuracy of dual-polarization measurement
- 6.3 Other key parameters
- 6.3.1 Side lobe
- 6.3.2 Beam direction co-alignment
- 6.3.3 Beam width matching
- 6.3.4 Maximum rotation speed
- 6.3.5 Acceleration
- 6.3.6 Antenna pointing accuracy
- 6.3.7 Dynamic range
- 6.3.8 Unwanted emissions
- 7 Calibration, monitoring and maintenance
- 7.1 General aspects
- 7.2 Calibration
- 7.2.1 General
- 7.2.2 Types of calibration
- 7.2.3 Items, procedures and intervals of calibration
- 7.3 Monitoring
- 7.3.1 General
- 7.3.2 Stability of radar system
- 7.3.3 Monitoring receiver stability and electrical pointing using the sun
- 7.4 Maintenance
- 7.4.1 General aspects
- 7.4.2 Preventive maintenance
- 7.4.3 Corrective maintenance
- 7.4.4 Maintenance options
- 7.4.5 Maintenance items and intervals
- 7.5 Life-cycle management
- 7.5.1 Spare-parts strategy
- 7.5.2 System availability
- 7.5.3 Life-cycle costs
- 8 Staff, competencies and training
- 9 Siting and installation
- 9.1 General aspects
- 9.2 Selection and preparation of a radar site
- 9.3 Supporting infrastructure
- 9.4 Coverage
- 9.5 Visibility and interferences
- Annex A (normative) System performance parameter measurement
- Annex B (informative) Sample radar specifications
- Annex C (informative) Recording of measurement results
- Annex D (informative) Recommended maintenance and calibration actions
- Annex E (informative) Radar data exchange
- Annex F (informative) Other radar systems
- Bibliography [Go to Page]