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The Community Doppler Lidar Simulation Model (DLSM) Signal Processing Input Fields |
Signal Processing Input Fields
| Input | Unit | Min. Limit | Max. Limit | Description |
| Coherent System Processing Option | --- | --- | --- | Options: Pulse Pair Autocorrelation*, PHI-Capon Estimator |
| SNRn Error Threshold * | db | 0 | 100 | SNRn error threshold for Pulse Pair Autocorrelation |
| Velocity Search Window * | m/s | 0 | 100 | Velocity search window for Pulse Pair Autocorrelation |
| Velocity Bandwidth | m/s | 0 | 100 | Velocity bandwidth for PHI-Capon Estimator |
| Gross Error Probability Threshold | Frac. % | 0 | 1 | Gross error probability threshold for PHI-Capon Estimator |
| Speckle Statistics Option | --- | --- | --- | Options: include speckle statistics, do not include speckle statistics |
| Above PBL Vertical Bin | km | 0 | 10 | Vertical layer thickness above the PBL for for shot accumulation |
| Within PBL Vertical Bin | km | 0 | 2 | Vertical layer thickness within the PBL for for shot accumulation |
| Processing Mode Option | --- | --- | --- | Options: Single shot mode, Accumulation mode |
| Angle Bin | deg | 0 | 360 | Angle bin for shot accumulation for a conical scan |
| Number of Scans | --- | 1 | 10 | Number of scans for shot accumulation for a conical scan |
| Percentage of shots to accumulate to make an LOS estimate | % | 0 | 100 | Percentage of shots to accumulate to make an LOS estimate (preset to 100% for coherent system) |
* This option is not available in the DLSM version 4.2. Non-operational input fields and technical sections have been included for anticipation of future model upgrades.
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© Copyright 1995-2005, Simpson Weather Associates, Inc. |
Last Updated: 02/07/2007