Export variable lists

Export variable names that may appear in export files. The names may be used with EvFileExportVariablesCollection.

Under Echoview, you may export data or analyses.

Analysis common

Variables available for selection under Analysis common on the Export page of the EV File Properties dialog box.

Date_E
Date_M
Date_S
Dist_E
Dist_M
Dist_S
Frequency
Lat_E
Lat_M
Lat_S
Lon_E
Lon_M
Lon_S
Num_intervals
Num_layers
Ping_E
Ping_M
Ping_S
Region_detection_settings
Region_notes
Time_E
Time_M
Time_S
VL_end
VL_mid
VL_start

Analysis export

Variables available for selection under Analysis export on the Export page of the EV File Properties dialog box.

EV_filename
Processing_date
Processing_time
Processing_version
Program_version

Analysis domain

Variables available for selection under Analysis domain on the Export page of the EV File Properties dialog box.

Bad_data_empty_water_samples
Bad_data_no_data_samples
Beam_volume_sum
Depth_mean
Exclude_above_line_depth_mean
Exclude_above_line_range_mean
Exclude_below_line_depth_max
Exclude_below_line_depth_mean
Exclude_below_line_depth_min
Exclude_below_line_range_max
Exclude_below_line_range_mean
Exclude_below_line_range_min
First_layer_depth_start
First_layer_range_start
Good_samples
Grid_reference_line
Heave_max
Heave_mean
Heave_min
Heave_source
Height_mean
Last_layer_depth_stop
Last_layer_range_stop
Layer_bottom_to_reference_line_depth
Layer_bottom_to_reference_line_range
Layer_depth_max
Layer_depth_min
Layer_range_max
Layer_range_min
Layer_top_to_reference_line_depth
Layer_top_to_reference_line_range
No_data_samples
Range_mean
Region_bottom_altitude_max
Region_bottom_altitude_mean
Region_bottom_altitude_min
Region_top_altitude_max
Region_top_altitude_mean
Region_top_altitude_min
Samples_Above_Surface_Exclusion
Samples_Below_Bottom_Exclusion
Samples_In_Domain
Thickness_mean
Wedge_volume_sampled

Integration results

Variables available for selection under Integration results on the Export page of the EV File Properties dialog box. A fixed platform affects analysis variables associated with detected schools.

ABC
ABC_noise
Aggregation_index
Area_Backscatter_Strength
Center_of_mass
Equivalent_area
Inertia
Kurtosis
NASC
NASC_noise
PRC_ABC
PRC_NASC
Proportion_occupied
Skewness
Standard_deviation
Sv_max
Sv_mean
Sv_min
Sv_noise

Integration settings

Variables available for selection under Integration settings on the Export page of the EV File Properties dialog box.

Alpha
Bottom_offset
Exclude_above_line_applied
Exclude_below_line_applied
Gain_constant
Maximum_integration_threshold
Maximum_Sv_threshold_applied
Minimum_integration_threshold
Minimum_Sv_threshold_applied
Noise_Sv_1m

Integration schools

Variables available for selection under Integration schools on the Export page of the EV File Properties dialog box. A fixed platform affects these analysis variables.

3D_school_area
3D_school_volume
Attack_angle
Coefficient_of_variation
Corrected_area
Corrected_length
Corrected_mean_amplitude
Corrected_MVBS
Corrected_perimeter
Corrected_thickness
Horizontal_roughness_coefficient
Image_compactness
Uncorrected_area
Uncorrected_length
Uncorrected_perimeter
Uncorrected_thickness
Vertical_roughness_coefficient

Single targets

Variables available for selection under Single targets on the Export page of the EV File Properties dialog box.

Num_targets
Target_depth_max
Target_depth_mean
Target_depth_min
Target_length_mean
Target_range_max
Target_range_mean
Target_range_min
TS_max
TS_mean
TS_min

Fish tracks

Variables available for selection under Fish tracks on the Export page of the EV File Properties dialog box.

Direction_horizontal
Direction_vertical
Distance_2D_unsmoothed
Distance_3D_unsmoothed
Fish_track_change_in_depth
Fish_track_change_in_range
Speed_2D_max_unsmoothed
Speed_2D_mean_unsmoothed
Speed_4D_max_unsmoothed
Speed_4D_mean_unsmoothed
Time_in_beam
Tortuosity_2D
Tortuosity_3D

Biomass

Variables available for selection under Biomass on the Export page of the EV File Properties dialog box.

Density_number
Density_weight

Frequency distribution

Variables available for selection under Frequency distribution on the Export page of the EV File Properties dialog box.

Bin_count
Bin_TS_mean

Bottom

Variables available for selection under Bottom on the Export page of the EV File Properties dialog box.

Bottom_hardness_normalized
Bottom_kurtosis
Bottom_line_depth_mean
Bottom_max_sv
Bottom_rise_time_normalized
Bottom_roughness_normalized
Bottom_skewness
First_bottom_length_normalized
Second_bottom_length_normalized

Variables automatically exported

An export file may contain automatically exported variables. For further information refer to Analysis variables: Automatically exported variables.

Altitude
Altitude_of_water_surface
Angle_major_axis
Angle_minor_axis
Attribute
C_bad_data_empty_water_samples
C_bad_data_no_data_samples
C_good_samples
C_no_data_samples
Distance_major_axis
Distance_minor_axis
Exclude_below_line_depth
Fish_track_change_in_depth
Grid_reference_line
Height_mean
Interval
Layer
Num_pings
Ping_date
Ping_number
Ping_time
PIR
Process_ID
Pulse_duration
Pulse_Start_Normalized_12dB
Pulse_Start_Normalized_18dB
Pulse_Start_Normalized_6dB
Pulse_Start_Normalized_PLDL
PulseLength_Normalized_12dB
PulseLength_Normalized_18dB
PulseLength_Normalized_6dB
PulseLength_Normalized_PLDL
PulseLengthDeterminationLevel
Region_bottom_altitude_max
Region_bottom_altitude_mean
Region_bottom_altitude_min
Region_class
Region_detection_settings
Region_ID
Region_name
Region_notes
Region_top_altitude_max
Region_top_altitude_mean
Region_top_altitude_min
Samples_above_PLDL
Species_Id
Species_name
Species_percent
Species_TS
Species_weight
StandDev_Angles_Major_Axis
StandDev_Angles_Minor_Axis
Target_area
Target_class
Target_compactness
Target_easting
Target_intensity_variation
Target_latitude
Target_length
Target_length_across_beams
Target_length_count
Target_length_manual
Target_length_uncompensated
Target_longitude
Target_northing
Target_on_axis_depth
Target_orientation
Target_perimeter
Target_range
Target_range_extent
Target_thickness
Target_true_depth
Targets_Binned
Targets_Excluded
Targets_Failed_Filter
Targets_Failed_Thresholds
Targets_Missed_Bins
Thickness_mean
TS_comp
TS_uncomp

See also

About analysis variables
About multibeam analysis variables
EvFileExportVariablesCollection