filtered_detections

<p>An example dataset of real acoustic telemetry detections of fish at several
receivers within the California Central Valley from 2021. These detections
have already been been processed to remove false positives using the various
filtering functions in this package and in companion package <code>filteRjsats</code>.</p>

datasets

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:
<https://oceanview.pfeg.noaa.gov/CalFishTrack/>.

Taylor Spaulding

filteRjsats

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

Arnold Ammann

Travis Hinkelman

filtered_detections function


<div class="section" id="filtered-detections">
<h3><code>filtered_detections</code></h3><p></p><p>
</p><p>A data frame with 100,000 rows and 3 columns:</p><dl>
<dt>serial</dt>
<dd><p>The serial number of the detecting receiver</p></dd><p></p><p><dt>local_time</dt>
<dd><p>the local time of the detection (tz = America/Los_Angeles)</p></dd></p><p><dt>tag_id</dt>
<dd><p>The hexadecimal acoustic tag ID code</p></dd></p><p>
</p></dl><p></p><p></p></div>


Format

Previously filtered detection data — filtered_detections


<div class='section' id='filtered-detections'>
<h3><code>filtered_detections</code></h3>


<p>A data frame with 100,000 rows and 3 columns:</p><dl>
<dt>serial</dt>
<dd><p>The serial number of the detecting receiver</p></dd>

<dt>local_time</dt>
<dd><p>the local time of the detection (tz = America/Los_Angeles)</p></dd>

<dt>tag_id</dt>
<dd><p>The hexadecimal acoustic tag ID code</p></dd>


</dl>

</div>


filtered_detections: Previously filtered detection data

Description

Usage

Arguments

Format

`filtered_detections`