Re: [datameet] Urban constituencies

2014-06-17 Thread Srinivasan Ramani
Dear Raphael, Apropos MODIS' urban ranking, can you please clarify the following? A higher rank (say 3 over 9) suggests greater urbanisation, right? Or is it the other way around? 9 suggests greater urbanisation as compared to 3? Thanks, Srini On Tue, May 13, 2014 at 3:44 PM, Raphael Susewind

Re: [datameet] Urban constituencies

2014-06-17 Thread Raphael Susewind
Dear Srini, actually I don't know exactly, don't use the indicator myself - you will have to read the papers by Schneider et al to figure out. Referenced here: http://www.naturalearthdata.com/downloads/10m-cultural-vectors/10m-urban-area/ Best, Raphael On 18.06.2014 04:45, Srinivasan Ramani

[datameet] Urban constituencies

2014-05-13 Thread Ravi Krishnan
Hi, Does anyone have a list of urban constituencies - defined here as those with over 75% urban population? Thanks and regards -- Ravi Krishnan Mint Tower 3, 9th Floor, India Bulls Finance Centre, Senapati Bapat Marg, Elphinstone Road (W), Mumbai - 400 013 Ph:+91-22-6613 4000/4001 Mob:

Re: [datameet] Urban constituencies

2014-05-13 Thread Raphael Susewind
Hi Ravi, there are various options here, depending on what you want. I am not aware of an official list of rural/urban constituencies as such. But booths are classified as either urban or rural, at least on the electoral rolls, and probably elsewhere, too. This could be used in a simple counting

Re: [datameet] Urban constituencies

2014-05-13 Thread gilles . verniers
Is this 2001 census, by the way? Is it valid to juxtapose to 2014 constituencies? Thanks! Gilles Le mardi 13 mai 2014 15:44:19 UTC+5:30, Raphael Susewind a écrit : Hi Ravi, I did the matching against MODIS data, but don't have electorate count at hand, so no percentages of urban

Re: [datameet] Urban constituencies

2014-05-13 Thread gilles . verniers
Hi Raphael, Thanks for this. One tiny mistake in the cdv file: Ton Sawai Madhopur is one constituency, not two, it would seem. You have two values for it (10 for Tonk Sawai, and 26 for Madhopur). Would you by any chance have the number for the united constituency? Thanks! Gilles Le mardi

Re: [datameet] Urban constituencies

2014-05-13 Thread Raphael Susewind
Hi Gilles, nice to see you over here ;-) This is not based on Census at all, bot on 2002/3 images of the MODIS satellite, processed by NASA to classify land cover as habitated or not, rural or urban (funnily enough, part of the criteria is light at night - they must have come up with something