bocaccio: bocaccio This is a data set containing data collected at the...

In rooperc4/TrigCamDensityEstimation: Estimates Volumetric Density for Stationary Camera Deployments

Description

bocaccio This is a data set containing data collected at the Footprint Bank (Channel Islands, California) in October 2017 using stationary Triggered Cameras. The data are zero-filled counts of bocaccio rockfish by frame (captured at 30 second intevals). Images were analyzed using SEBASTES software (Williams et al. 2016). These collections were made during the Untrawlable Habitat Strategic Initiative. The methods are documented in Williams et al. 2018.

Usage

bocaccio

Format

A data frame with 770130 rows and 11 variables:

deployment_ID

unique identifier for the deployment

frame_number

individual frame number

range_bin

bin in 0.5 m increments from 1 m from the camera to 6 m from camera

unit

TrigCam unit number

site

deployment site

frame_time

time image was taken (UTC)

primary_habitat_type

substrate class

secondary_habitat_type

substrate class

volume

volume of the range_bin estimated from bottom detection

class

fish species (NA's for where there was zero density)

density

density in range bin and frame

...

Source

UHSI project

rooperc4/TrigCamDensityEstimation documentation built on May 18, 2019, 1:27 a.m.