Join Steven as he discusses his two favourite things with Dr. Motti Zohar, a geographer specialising in geoinformation and spatial analysis. Motti describes in great detail how he and his team have been able to extract the location of tweets. Only 1-3% of tweets have coordinates, Motti’s methods can increase that number to approximately 15%. How might this be useful? Well for one, distinguishing which tweets come from users that are actually near the event or phenomenon can help to resolve or filter out fake news. They can also analyse how people use Twitter during natural hazard events such as wildfires or floods. Motti spoke about this topic at the recent first ever Geomob Tel Aviv in April 2022. Listen to the fascinating discussion and learn more about the process of location extraction.
Relevant links:
- Motti is on twitter as @mottizohar
- Motti's personal site
- Geolocation Tweets paper
On the Geomob podcast every week we discuss themes from the geo industry, interview Geomob speakers, and provide regular updates about our own projects.
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The Geomob podcast is hosted by:
Ed Freyfogle, co-founder of OpenCage
Alastair Graham, freelance geospatial/earth observation consultant.