softcoral_annotations | R Documentation |
A data_frame
that can be used with the Why to Crop Quadrats
by Area vignette to show how quadrat data can be cropped while maintaining spatial
relationships between observations. Data was collected by the
Baum Lab and Kiritimati Field Teams. Data
is the uncleaned version of data found in
Maucieri and Baum 2021. Biological Conservation. doi: 10.1016/j.biocon.2021.109328
The data are from photo quadrats (1m by 1m) which were randomly annotated
with 100 random points each. At each of these annotated points, the substrate
was identified. Photo quadrats were collected on Kiritimati Island in the
Republic of Kiribati and document coral cover over time and space. The
annotations and output of the data_frame
were produced using
CoralNet and all annotations were done manually,
by trained researchers.
softcoral_annotations
A data_frame
with 4 columns, which are:
Unique identification code for each quadrat.
The pixel row where the annotation occurred in the photo of the quadrat.
The pixel column where the annotation occurred in the photo of the quadrat.
The identification for the substrate below the annotation location.
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