Here I present a checklist for filtering GBIF downloads.
In this guide, I will assume you are familar with R. This guide is also somewhat general, so your solution might differ.
This guide is intended to give you a checklist of common things to look out for when post-processing GBIF downloads.
Excellent contribution!
I have a question, how to filter those occurrences “saved by default” in which there are no coordinates and because of this the location is located in a central position.
If you want to remove country centroids I suggest using CoordinateCleaner::cen(). This might not get all of the centroids, since centroids can be calculated in different ways, but its the easiest solution right now.
Hi! Thank you for this post! It appears the package CoordinateCleaner has been removed from CRAN? CRAN - Package CoordinateCleaner
Although previous versions are available in the archive… does this removal mean that the package is unreliable in some way?
Many thanks!
Note: I’ve edited my comment to remove a silly question about alternaitve packages to CoordinateCleaner, you provide a nice list at the end of your post.