Occurrence Downloads
Occurrences at GBIF are often downloaded through the web interface , or through the api (via rgbif ect.). Users can place various filters on the data in order to limit the number of records returned. As the occurrence index is currently a 447 GB csv, most users want to use a filter. Total monthly downloads Here I plot the total monthly downloads for various popular filters. For the past few years, GBIF has be averaging around 10k downloads per month. Two peaks in total downloads stand out: Mar 2014 Sep 2016 The Sep 2016 peak seems to be explained by high DATASET_KEY downloads. Both the Mar 2014 and Sep 2016 peaks are well explained by the top users . Top users in this graph are all the downloads generated by the top 3 most active users on GBIF. These users generate downloads in the 1000s and are most likely to be automated downloads generated internally. One interesting detail is that while No Filter Used is not used very often it accounts for more than 500 billion occurrence r...