GeoTrellis slides for Moscow Scala meetup (en version).

1. GIS ON SCALA
@Grigory Pomadchin @daunnc / @pomadchin

2. GEO +
VectorTiles + PointClouds +
———————————————————————————————
Raster +Vector +
/w

3. GEOTRELLIS & SPARK
• Ingest data to local file system, HDFS,
Accumulo, S3, or Cassandra
• Distributed computations of Spatial and Spatio-
temporal raster data
• Map algebra on distributed tile sets
• General ways to transform and combine
distributed tile sets

4. ZONAL STATISTICS
http://github.com/geotrellis/geotrellis-chatta-demo
http://demo.geotrellis.com/chatta/

5. WHAT’S UNDER COVER?

6. SPACE FILLING CURVES

7. Z CURVE

8. HILBERT CURVE