Tag: social sensing
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Exploration of OpenStreetMap Missing Built-up Areas using Twitter Hierarchical Clustering and Deep Learning in Mozambique
Accurate and detailed geographical information digitizing human activity patterns plays an essential role in response to natural disasters. Volunteered geographical information, in particular OpenStreetMap (OSM), shows great potential in providing the knowledge of human settlements to support humanitarian aid, while often the availability and quality of OSM remains a major concern. The majority of existing…
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Colloquium on Big spatio-temporal data analysis based on social sensing
We cordially invite everybody interested to our next open GIScience colloquium talk The speaker is Prof. Jiangya Gong Dean, School of Remote Sensing and Information Engineering, Wuhan University, China When: Monday 09.07.2018, 2:15 pm Where: INF 348, room 015 (Institute of Geography, Heidelberg University) Big spatio-temporal data analysis based on social sensing With the rapid development of…