conference

warning: Creating default object from empty value in /var/www/modules/taxonomy/taxonomy.pages.inc on line 33.

Jin presents at AGU

Jin Xing presents at the American Geophysical Union:

Multi-Scale Change Detection Research of Remotely Sensed Big Data in CyberGIS

Jin Xing and Renee Sieber

Big remotely sensed data, the heterogeneity of satellite platforms and file formats along with increasing volumes and velocities, offers new types of analyses. This makes big remotely sensed data a good candidate for CyberGIS, the aim of which is to enable knowledge discovery of big data in the cloud. We apply CyberGIS to feature-based multi-scale land use/cover change (LUCC) detection. There have been attempts to do multi-scale LUCC. However, studies were done with small data and could not consider the mismatch between multi-scale analysis and computational scale. They have yet to consider the possibilities for scalar research across numerous temporal and spatial scales afforded by big data, especially if we want to advance beyond pixel-based analysis and also reduce preprocessing requirements.

Geothink representing at #GISed2105

Our students, Jin and Matt presented at #GISEd15, 2015 GIS in Education and Research Conference, Toronto, ON. November 30.

Jin Xing, Jin presented on "A Land Use/Land Cover Change Geospatial CyberInfrastructure to Integrate Big Data and Temporal Topology." Matt Tenney presented "Tweeting Hate in Montreal: An analysis of the spatial distribution of e-bile."

 

Geothink @ AAG 2015

A Geothink student's perspective.

Geothink Preconference Workshop @ AAG

Geothink was pleased to run a workshop before the Association of American Geographers' (AAG) Annual Conference in Chicago, called Citizen-Government Relations for a Digitally-Enabled and Location-Aware World.

13:30-

13:40

Our presentations at Spatial Knowledge and Information Canada 2015

The lab was well-represented at Spatial Knowledge and Information Canada.

Tenney, Matthew, Renee Sieber and G. Brent Hall. 2015. “Geocollective”: A Tool for Harvesting Geographic Information From Social Media. Proceedings of Spatial Knowledge and Information - Canada (SKI-Canada) 2015, February 27-March 1 in Banff AB, Canada.


Sangiambut, Suthee and Renee Sieber. 2015. A Typology of Canadian Open Data Apps. Proceedings of Spatial Knowledge and Information - Canada (SKI-Canada) 2015, February 27-March 1 in Banff AB, Canada.

Reid, Geneviève and Renee Sieber. 2015. What is Time? Indigenous Conceptualizations of Time and the Geoweb. Proceedings of Spatial Knowledge and Information - Canada (SKI-Canada) 2015, February 27-March 1 in Banff AB, Canada.

More information at SKI

Syndicate content