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Derived products computed from radar scans. Derived products computed from radar scans.
These algorithms produce new data products by combining information from multiple elevation sweeps or by applying transformations that require additional context beyond a single sweep.
Structsยง
- Composite
Reflectivity - Composite reflectivity (CREF) โ the maximum reflectivity at each geographic point across all elevation tilts.
- Storm
Relative Velocity - Storm-relative velocity โ subtracts a storm motion vector from radial velocity.
- Vertical
Cross Section - Vertical cross-section (RHI-style) โ assembles a range-height display from PPI scan data at a fixed azimuth.