What is a Heat Map?
A Heat Maps shows Density
Radiate heat sources
Create an intensity mask
Apply a Color Map
Data aggregated in buckets   AVG LAST MAX MIN SUM
Buckets are spatiotemporal
14 spatial resolutions
Infnite temporal resolutions Bucket Span    (ms)               Bucket Count
Updating buckets                Simple HTTP POSTTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude...
Displaying Heat Map       Tile Overlay
Dynamic Rendering Dot Type        Temporal Depth Color Palette   Value Scaling
PricingMonthly Bucket Plans
http://bitly.com/geoxpheatmaps
GeoXP HeatMaps-20111019
GeoXP HeatMaps-20111019
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GeoXP HeatMaps-20111019

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Presentation of the GeoXP HeatMa

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GeoXP HeatMaps-20111019

  1. 1. What is a Heat Map?
  2. 2. A Heat Maps shows Density
  3. 3. Radiate heat sources
  4. 4. Create an intensity mask
  5. 5. Apply a Color Map
  6. 6. Data aggregated in buckets AVG LAST MAX MIN SUM
  7. 7. Buckets are spatiotemporal
  8. 8. 14 spatial resolutions
  9. 9. Infnite temporal resolutions Bucket Span (ms) Bucket Count
  10. 10. Updating buckets Simple HTTP POSTTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude:Value:ResolutionsTimestamp:Latitude:Longitude:Value:ResolutionsX-GeoXP-Buckets: 89889527:89890242
  11. 11. Displaying Heat Map Tile Overlay
  12. 12. Dynamic Rendering Dot Type Temporal Depth Color Palette Value Scaling
  13. 13. PricingMonthly Bucket Plans
  14. 14. http://bitly.com/geoxpheatmaps
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