[OSM-legal-talk] Affect of Remapping on Contributor TermsAcceptance (Numbers!)

ce-test, qualified testing bv - Gert Gremmen g.gremmen at cetest.nl
Sat Sep 24 15:29:08 BST 2011


<irony ON>

It seems as if the community is not that motivated

to re-map  all those evil CC-BY-SA data  that 

sneeked into into the future OdBL fork.

 

In this pace we need more then 7 years to fix it.

 

Common CT-OSM members, start mapping all

that misleading non-CT data ! Someone

may use it in a routeplanner and drive

by accident  into a CC-BY-SA road, and

who knows what happens then.

 

<irony OFF>

Gert 

 

 

Van: Simon Poole [mailto:simon at poole.ch] 
Verzonden: Saturday, September 24, 2011 8:56 AM
Aan: Licensing and other legal discussions.
Onderwerp: [OSM-legal-talk] Affect of Remapping on Contributor
TermsAcceptance (Numbers!)

 


[Apologies in advance for the HTML formatting]

As you may have noticed, the sysadmins were kind enough to generate a
new full history dump over the last couple of days. Besides generating
new numbers for odbl.poole.ch (which will take some time for the full
set), I was mainly interested in seeing how large the effect of
(intentional or not) remapping has been over the last three months.  

As can be seen from the following numbers, while the effect is not
particularly large (nobody has really called for aggressive remapping
yet) it is quite noticeable.

SImon



	No

		Unknown

		Total Diff

	
	2011-06-19 

2011-09-19 

Diff 

2011-06-19 

2011-09-19 

Diff 

		
Nodes

32'505'411

32'296'893

-208'518

25'315'574

23'618'704

-1'696'870

-1'905'388

-3.30 %

Highways

777'070

764'439

-12'631

1'703'211

1'668'481

-34'730

-47'361

-1.91 %

Other Ways

1'245'547

1'233'705

-11'842

702'679

659'473

-43'206

-55'048

-2.83 %

Routes

4'208

4'047

-161

3'112

3'078

-34

-195

-2.66 %

Other Relations

45'957

45'635

-322

10'007

9'724

-284

-606

-1.08 %

Mappers

288

287

-1

59'905

59'339

-566

-567

-0.94 %



Note: both set of numbers (from the 19th of June and the 19th of
September) use the same licensing state data from the 22nd of September.
The "Mappers" row reflect the change in the number of mappers that
created objects that are still visible in the database. 

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