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Geotemporal visualization: theory + solutions

This blog is written by the team behind the SpatialKey visualization system. For more on the application, please see our Technology Preview or check out the examples in the Gallery page. We'll write here about potential use cases for SpatialKey, as well as issues related to GIS, cartography, crime mapping, and geographic visualization.

mapping


Visualizing campaign donations in SpatialKey

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On October 14, the New York Times released their Campaign Finance API, a simple interface to the Federal Election Commission’s candidate fund-raising data. Data are available for the entire country, for all primary candidates, from the beginning of the 2008 primary campaign up [...]

SpatialKey Technology Preview

On behalf of the whole SpatialKey team here at Universal Mind, I’m happy to announce a technology preview of our SpatialKey visualization system. SpatialKey includes an advanced mapping and visualization toolset, and is designed specifically for geographic data with a temporal component. Think arrest locations, or data on the spread of a social [...]

Housing slump case study: Sacramento

Sacramento’s housing market offers a case study of the nationwide trend toward lower home prices over the last few years. This dataset, acquired by Universal Mind from the Sacramento Bee, includes nearly 10,000 home sales from 2003 through May, 2008. Only sales of homes over 3000 square feet are included.
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The visualization [...]

Falloff in D.C. construction 2006-2007

The D.C. construction market provides a good example of a complex geotemporal (location + time) system. As in any city, construction increases and decreases over both time and space. The particular ebbs and flows of construction in the D.C. area, though, are particular to that metropolis. The dataset for this visualization comes [...]

The radial expansion of Wal-Mart

The growth of Wal-Mart provides a particularly compelling use case for the SpatialKey Animation Template.  Though most know of Wal-Mart’s southern provenance (Sam Walton opened the first Wal-Mart in Rogers, Arkansas, in 1962), the chain’s subsequent spread and resulting dominance over American retail is a more complex phenomenon.  Utilizing a dataset of over 3000 Wal-Mart [...]