idfland

This function allows you to identify location in which land or ocean.

Determine the sea area where the fishing boat operates.
The latitude and longitude of geographic coordinates are used to match oceanic areas and economic sea areas.
You can plot the distribution map with dotplot() function.
Please refer to Flanders Marine Institute (2020) <doi:10.14284/403>.

shiao hao

oceanic

Location Identify Tool

shiao chih hao 

chang shu ting 

wang shyh jiun 

idfland function

<dl><dt>lon</dt>
<dd>Input the longitude.</dd>
<dt>lat</dt>
<dd>Input the latitude.</dd></dl>

Arguments

idfland — idfland

<dl>

<dt>lon</dt>
<dd>Input the longitude.</dd>


<dt>lat</dt>
<dd>Input the latitude.</dd>

</dl>

idfland: idfland

Description

Usage

Arguments

Examples