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filteRjsats (version 1.0)

Filter Raw JSATS Acoustic Telemetry Files from Lotek, ATS, Teknologic

Description

Filtering of raw acoustic telemetry transmissions from three acoustic telemetry companies (ATS, Lotek, Teknologic). The filtering steps check for false positives caused by reflected transmissions from surfaces and false pings from other noise generating equipment. The filter is unique for each technology type. The package was written in concert with the Interagency Telemetry Advisory Group (iTAG) and makes use of the JSATS California Fish Tracking Database: .

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Version

Install

install.packages('filteRjsats')

Monthly Downloads

45

Version

1.0

License

GPL (>= 3)

Maintainer

Taylor Spaulding

Last Published

April 10th, 2023

Functions in filteRjsats (1.0)

reftags

Example reference tags
join_rcvr_data

Add Receiver Data to a Completely Filtered Detection File
read_tekno

Read a Teknologic Acoustic Receiver File
rolling_sd_3

Calculate Standard Deviation Over a Rolling Window of 3
prefilter

Apply the "prefilter" to a Detection Dataframe
receivers

Receiver Data
rcvr_fields

A List of Important Receiver Related Fields from ERDAPP
format_receivers

Format for Receiver data for filteRjsats
second_filter_tekno_4h

Four Hit Filter for Tekno Detections
format_fish

Format Fish Data for add_fish()
raw_ats

Example raw data from ats receiver after being read in by read_jsats
prefiltered_detects

Example Prefiltered Detection Dataframe
get_reference_tags

Get A List of Reference (Beacon) Tags from ERDAPP
second_filter_lotek

Four Hit Filter for Lotek Detections
read_lotek

Read a Lotek Acoustic Receiver File
read_ats

Read an ATS Acoustic Receiver File
second_filter_2h4h

Two or Four Hit Filter for Any Detection File
read_jsats

Read an Acoustic Receiver File
second_filter_tekno

Two Hit Filter for Teknologic Detections
get_tagged_fish

Get A Dataframe of All Tagged fish from CalFishTrack
second_filter_ats

Two Hit Filter for ATS Detections
second_filter_4h

Four Hit Filter for Any Detection File
second_filter_ats_4h

Four Hit Filter for ATS Detections
format_detects

Format Detections for filteRjsats
fish

Fish Data
add_fish

Add Fish Data from ERDAPP to a Detection Dataframe
compare_detects

Compare two Detection Dataframes
Set_GVs

Add in Global Variables
get_rcvr_data

Get A Dataframe of All Receiver Data from CalFishTrack
filter_fish_detects

Example fish detection data which has been prefiltered and has fish data
fish_detects

Example fish detection data
filtered_detections

Previously filtered detection data
cft_rcvrs

Example receiver data from CalFishTrack
cft_fish

Example fish data from CalFishTrack
get_fish_fields

Get A List of Fish Related Fields from ERDAPP
get_rcvr_fields

Get A List of Receiver Related Fields from ERDAPP
get_receiver_type

Get Receiver Type