Location analytics by Marc Planaguma at Big Data Spain 2014
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SPATIAL DATA ANALYTICS MARC PLANAGUMÀ LEAD DATA ENGINEER AND RESEARCHER BDIGITAL
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Transcript of Location analytics by Marc Planaguma at Big Data Spain 2014
SPATIAL DATA ANALYTICS
MARC PLANAGUMÀLEAD DATA ENGINEER AND RESEARCHER BDIGITAL
Ciudad 2020Exploratory lines and further work
Joana Simoes, BDigital27/05/2014
Scaling up a in a world of geolocated dataMarc Planagumà, BDigital Technology Centre
Our team
Our work
A world of geolocated data
Applications
Spatial data analytics
Spatial analysis or spatial statistics includes any ofthe formal techniques which studies entities usingtheir topological, geometric or geographicproperties
Spatial data analytics
Basic Spatial Types
Line Point Polygon
* plus others
Spatial data analytics
Geometries
Spatial data analytics
Operations
Contains Within
Spatial data analytics
Operations
Equals Disjoint
Spatial data analytics
Operations
Crosses
Touches Overlaps
Spatial data analytics
Operations
Distance
Spatial data analytics
Operations
Union Difference
Spatial data analytics
Operations
Intersection Symmetric Diff
Spatial data analytics
Complex operations
BufferingConvex Hull
Spatial data analytics
Complex operations
Area
Spatial data analytics
Geospatial data mining techniques
Density-based clustering Hierarchy-based clustering
Spatial data analytics
Geospatial data mining techniques
Heatmaps
Spatial data analytics
Geospatial data mining techniques
Trajectory mining
Spatial data analytics
Geospatial data mining techniques
Geospatial queryingSpatial anomalies
Geographically weighted regressionsSelf-organizing Maps
Agent-based modeling
Our Use Cases
Customeractivitytracking
Where does people buy?
What is the profile of the buyer?
Traffic agenciesCan we predict the
traffic status?
Can we predict the traffic incidences?
Spatial data analytics
Our Datasets
Twitter (Point)Meteo (Polygon)Traffic status (Multi-Line-String) Traffic incidence (Multi-Point) Credit card ops (Multi-Point) Demographic (Point & Polygon)Shapefiles (Multi-Polygon)
Spatial data analytics
Our Tools
Queries
Clustering
Heat maps
TrajectoryAnomaly detection
Spatial data analytics
Our Stacks
Old School Stack - Why Not?
PostGIS Hadoop + GIS Tools ElasticSearch
Kibana
Spatial data analytics
Hadoop Stack - The new Classic
PostGIS Hadoop + GIS Tools ElasticSearch
Kibana
Spatial data analytics
Complete Stack - Big Data GIS
PostGIS Hadoop + GIS Tools ElasticSearch
Kibana
Spatial data analytics
Do’s and Don’ts
Geo Batch
Near Real-Time
Basic Geo Operations
Workflow Composition
Geo Streams
Real-Time
Advanced Geo Op.
Unattended Workflow
Spatial data analytics
What’s next?
RFC ;)
Spatial data analytics
17TH ~ 18th NOV 2014MADRID (SPAIN)
