Your SlideShare is downloading. ×
0
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Dark Side Of Data
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Dark Side Of Data

501

Published on

from http://www.meetup.com/webmapsocial/calendar/15036976/

from http://www.meetup.com/webmapsocial/calendar/15036976/

Published in: Technology, Education
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
501
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
0
Comments
0
Likes
1
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. The Dark Side of Data<br />
  • 2. About Urban Mapping<br />Founded in 2006<br />San Francisco-based (new office!)<br />Profitable<br />On-demand 24/7 hosted geo-services via API<br />On demand geoservices platform (spatial query, visualizations, base map)<br />Data sourcing/standardization/curation:<br />Neighborhood boundaries<br />Transportation infrastructure (public transit, air travel)<br />Enhanced parking<br />Airport noise contours<br />Crime<br />Religious affiliation<br />Demographics<br />Fiber-lit buildings<br />etc…<br />Proprietary and Confidential<br />
  • 3. Powers of Ten<br />Proprietary and Confidential<br />Q: When is a point not a point?<br />A: When you are far enough away<br />
  • 4. Centroid Overload<br />Proprietary and Confidential<br />
  • 5. Data: Spatial v Attribute<br />Proprietary and Confidential<br />Staffed Hours<br />Station Name<br />Stairs<br />System Name<br />Escalator<br />Lines Served<br />Hours of<br />Operation<br />Accessibility<br />Rel Elevation<br />Directionality<br />Elevator<br />“Location Doesn’t Matter”<br />
  • 6. I ♡ Metadata<br />Proprietary and Confidential<br />One Person’s Metadata is Another Person’s Data<br />
  • 7. There Goes The Metadata!<br />Proprietary and Confidential<br />
  • 8. Why Can’t We Be Together?<br />Proprietary and Confidential<br />Metadata<br />Data<br />
  • 9. A Rose Is A Rose?<br />Proprietary and Confidential<br />Exhibit 1<br />Exhibit 2<br />“Boys age 2-7”<br />Data Element ID<br />Element Name<br />Element Title<br />Element Description<br />Element Export Name<br />(from US consumer expenditure<br />data; apparel-related expenditures)<br />
  • 10. The Dark Art<br />Proprietary and Confidential<br />ETL: the $10b data gymnastics market nobody has heard of <br />ERP<br />Business Intelligence<br />Data Warehouse<br />Legacy<br />system<br />
  • 11. Enter the Data Curator*<br />Proprietary and Confidential<br />Part social scientist (empirical methods, demography, statistics)<br />Part librarian (taxonomy, editorial, secondary research)<br />Part RDBMS wiz<br />*”data scientist” presumes fully-described/understood data structure/model, something exceedingly unlikely<br />
  • 12. Jobs!<br />Proprietary and Confidential<br />talent@urbanmapping.com<br />

×