Operator licensing in Echoview

Operator	Licensed by module
Angle select Beam median filter 3x3 Beam scan Beam select Beam subset Calibration subset Copy Distance correction GPS filter Kalman GPS smoothing filter Live export Match geometry Match ping times Maximum intensity Merge GPS Merge pings Multibeam background removal Multibeam roll at transducer Overlay Ping subset Ping time shift Reduce pings Reduce pings (Method 2) Resample by distance interval Resample by number of pings Resample by time interval Resample multibeam pings Scan position Single target detection - dual beam (method 1) Single target detection - dual beam (method 2) Single target detection - Furuno FCV-30 Single target detection - single beam (method 1) Single target detection - single beam (method 2) Single target detection - split beam (method 1) Single target detection - split beam (method 2) Single target detection - wideband Sv to TS Target length calculator Target length conversion Transect subset TS to Sv Type conversion Wideband frequency select Wideband frequency subset Line pick and line operators: Arithmetic Best bottom candidate line pick Crop Fixed depth Linear offset Maximum Sv line pick Near-field depth estimation Off-axis angle offset Smoothing filter Span gaps Statistical combination Threshold offset Time offset Towed body time offset Surface operators: Fixed depth Fixed range Linear offset	Essentials
Distance correction GPS filter Kalman GPS smoothing filter Line pick and line operators: Arithmetic Best bottom candidate line pick Crop Fixed depth Linear offset Maximum Sv line pick Near-field depth estimation Off-axis angle offset Smoothing filter Span gaps Statistical combination Threshold offset Time offset Towed body time offset	Habitat Classification
Line pick and line operators: Arithmetic Best bottom candidate line pick Crop Fixed depth Linear offset Maximum Sv line pick Near-field depth estimation Off-axis angle offset Smoothing filter Span gaps Statistical combination Threshold offset Time offset Towed body time offset	Survey Suite
3 color maximum 3x3 convolution 5x5 convolution 7x7 convolution And Attenuated signal removal Background noise estimation Background noise removal Beam closing filter 3x3 Beam convolution 3x3 Beam dilation filter 3x3 Beam erosion filter 3x3 Beam opening filter 3x3 Blur Bottom echo bitmap Cell statistic Cell statistic [Single targets] Code Combine fans Constant divide Constant multiply Current velocity component to linear conversion Current velocity magnitude Data generator Data range bitmap dB to linear Deadzone estimation Dilation filter 3x3 Dilation filter 5x5 Dilation filter 7x7 Double threshold Erosion filter 3x3 Erosion filter 5x5 Erosion filter 7x7 FIR filter Formula GLCM texture feature IIR filter Impulse noise removal Join opposing pings Kovesi image denoising Line bitmap Line range bitmap Linear minus Linear plus Linear to dB Mask Maximum Mean of 3 Mean of N previous pings Median filter 3x3 Median filter 5x5 Median filter 7x7 Median of N pings Minimum Minimum of N pings Minus Monochrome Motion correction (Dunford method) Motion range bitmap Not Or Ping time difference Plus Processed data Region bitmap Region statistic Sample statistic subtract Select Sharpen Signal to background noise ratio ST difference ST intersection ST union Target bitmap Target samples bitmap Threshold To color Towed body Trained model bitmap (experimental) Trained model bottom exclusion (experimental) Transient noise ping removal Transient noise sample removal Variance of 3 Vessel speed at pings XxY convolution XxY statistic XxYxZ convolution XxYxZ statistic	Advanced Operators
Target property threshold TS substitution	Fish Tracking
Multibeam target detection Multibeam target overlay Target conversion Target property threshold TS substitution	Multibeam Fish tracking

Operator licensing in Echoview

See also