GISCafe
   >> GIS User News and Reviews
Thread views: 4592 View all threadsNext thread*

Rick Petrecca
(Unregistered)
06/06/11 08:17 AM
Not so unique codes after all Report this article as Inappropriate to us !!!Login to Reply

When you do the math and look at what a 4 level, 30x30 grid ends up resolving to, it is an area of the earth approximately 49 meters square at the equator. Where I grew up, in a medium density American neighborhood, that would take in 4 separate residences. In a more densly populated area, even more. PLus this scheme does nothing to resolve the vertical component of an address for multi-story buildings.
Nice add for Dr. Shens business though.


Entire thread
SubjectPosted byPosted on
*Universal Geocoding from NAC Assigns Unique Codes to Every L  06/06/11 08:17 AM
.*Director, DSU GIT CenterTalbot Brooks  06/07/11 01:08 PM
.*Not so unique codes after allRick Petrecca  06/06/11 08:17 AM
Jump to

 

Trimble
Teledyne Optech
CADalog.com - Countless CAD add-ons, plug-ins and more.



Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy