In this blog post, I demonstrate how to visualize shipping traffic data using R. The tutorial covers downloading the dataset from EMODnet, performing exploratory data analysis, and creating a map using ggplot2.
In this month's post, I’ll show you how to create a map using radiance data, often associated with light pollution, collected by the Visible Infrared Imaging Radiometer Suite (VIIRS).
In this blog post, I walk you through the process of visualizing sea surface temperature in R. From downloading the dataset to reading it and creating a map using ggplot.
In this blog post, I walk you through the process of visualizing Global Fishing Watch data in R, covering from downloading the dataset to reading it and creating a map using ggplot.
In this blog post, I share a step-by-step guide on how to use raster data from distance to the coast. I walk you through the steps I used using the North German Sea as an example.
Here are the steps I used for creating a bathymetric map in R. From where to download bathymetric data to how to read it and plot it in R.
Create an interactive map to explore your data.
Identify trips with large gaps and classify the trip as complete or incomplete.
This posts allows to calculate distance between consecutive locations.
Assign a number to each event.
Create a buffer to remove locations.
Doing a linear interpolation of tracks of animals.
Calculate distance from a point.
Add text and margins on images.
This post is about how to create a spatial buffer of 1 km around a point.
Create a secondary-axis plot from SST and CHL.
Download and plot SST data from a specific period.
This post is to create a calendar.
This post is on how to use arrows in a plot.
This post is on how to articially create a secondary x title.
Create a custom legend using annotations of text and rectangles inside the plot.
Create a plot to be use as reference legend for multiple plots
Place the legend inside the map and custom the legend title
Plot different size, color and shape points
Create an animation of your tracks.
Publish your slides from a html file.
Create a grid, then a raster, and plot them with your custom colors.
Create a map of Europe in ggplot2.
Habitat use of Kelp gulls
Extract a specific polygon from a shapefile and export it as new shapefile.
Create a polygon in QGIS using google maps as background
Create a column with the classification day or night
Migrando a mastodon
Find the gaps between recordings
Some things to consider before making kernel density estimations.
How to add a day number as a column, and see differences as days pass.
How to locate the nest of the bird using their GPS locations.
How to convert your time to a format that R can understand as time.
How to calculate speed using time and distance between points.
How to assign habitat use to animal locations.
How to interpolate tracking data.
Find overlapping time periods.
Calculate area per polygon, their intersection and the shared areas.
Classify behaviours using Expectation-Maximization Binary Clustering.
A short intro.
Diel foraging behaviour of Humboldt penguins *Spheniscus humboldti* at Tilgo Island, Northern Chile.
Export polygons generated from adehabitat.
Cambiar colores en un en un mapa en ggplot2 y en QGIS.
Como crear tu primer paquete con datos y algunas funciones.
Como crear un curriculo en RStudio usando el paquete vitae.
Como crear tu propia pagina y agregar contenidos.