| | 1 | Heatmaps provide a clear visual display of densities of features for easier analysis: |
| | 2 | |
| | 3 | * [http://boston.povo.com/Beacon_Hill?heatmap&radius=GreaterBoston&tags=atm ATMs in Beacon Hill, Boston] |
| | 4 | * [http://blog.corunet.com/the-definitive-heatmap/ Clickmaps] |
| | 5 | * [http://code.google.com/p/gheat/ gHeat] - heatmaps for Google Maps |
| | 6 | * [http://dev.openlayers.org/sandbox/vector-behavior/examples/strategy-cluster.html OpenLayers' Cluster Strategy] (which we already use) |
| | 7 | |
| | 8 | ---- |
| | 9 | [wiki:BluePrintGeographicInformationSystems GIS BluePrints] |
