citizen science

What does it mean to be a data researcher and platform facilitator of crowdsourced weather observations?

Last week week I had the oppportunity of presenting two contributions during the European Geophysical Union (EGU) Annual Meeting 2023 in Vienna. Needless to say, I was excited of attending a conference after the huge hiatus imposed by the pandemic.

Enhanced capability to monitor drought using citizen weather stations

Last week I presented some preliminary results of a project in a hydro-meteorology session of the European Geophysical Union (vEGU21) conference. In this project, we are assessing the value of citizen weather observations to monitor drought in here in the Netherlands (yes, it’s dry here too).

Checking tick activity in your phone

In 2016, we developed a model capable of predicting daily tick activity in Dutch forests. This model used observations collected by a citizen science initiative: a small group of dedicated volunteers monitored ticks once a month for over a decade, creating one of the most unique and long-term datasets of the field.

Assessing the quality of volunteered weather observations

Weather observations are typically collected by professional devices siting in open spaces. These weather stations provide very precise measurements, but they also require a regular maintenance and calibration of the sensors, which implies a high cost for national weather services.

Explaining My PhD Research

Well, another PhD journey comes to an end. These have been fruitful and intense years of research and fast-paced learning. The PhD research is one of the few occasions in one’s professional career in which you have the opportunity of giving full dedication to study a topic in depth for several years.

Modelling Tick Bite Risk

The fourth paper is currently under review for PLOS ONE, but you can read the pre-print in bioRxiv. In this work we basically take all the knowledge gained and the building blocks developed in the three previous publications to create a tick bite risk model.

Mapping Human Exposure to Ticks

The third paper associated with this research was published in Scientific Reports in 2018. Let’s first recap the two previous publications. In the first one we learnt that the volunteered tick bites collection represents the risk (R) of getting a tick bite.

Modelling Daily Tick Activity

The second paper of my research was published in 2017 in the International Journal of Health Geographics. In this article we explain what is our approach to model tick activity, a proxy for tick hazard (H).

Extracting Frequent Patterns From a Volunteered Tick Bites Collection

The first paper was published in 2016 in a special issue of Transactions in GIS on the Role of Volunteered Geographic Information in Advancing Science. A year before, a very enthusiastic and naïve self had received a collection of 35,000 volunteered tick bites provided by the RIVM.