With more than 5 lakh villages, it seems like feature data is going to take lot of time owing to the fact that the features api is pretty heavy on their system. will update.
@ThejeshGN I features hope data is useful? On Friday, January 20, 2017 at 6:24:51 PM UTC+5:30, Thejesh GN wrote: > > Imported into mongo to do some initial analysis[1]. > > Will do some more analysis. > > > > db.states.count() > 36 > > db.districts.count() > 672 > > db.taluks.count() > 5960 > > db.villages.count() > 522291 > > > > > [1] https://gist.github.com/thejeshgn/ea0074077b6fcd6c0108b2a4380fc354 > > Thej > -- > Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ > http://thejeshgn.com > GPG ID : 0xBFFC8DD3C06DD6B0 > > On 20 January 2017 at 17:03, Palash Kulshrestha <tricky...@gmail.com > <javascript:>> wrote: > >> Hi Thejesh >> Thanks for the heads up, I wasn't aware of the underlying architecture >> which is used in geo systems. So wasn't able to understand the layers data. >> And now I am able to understand how they come up with polygon on the map. >> Other wise I was thinking that they somehow came up random shapes using min >> max x,y. >> >> I'm looking into the new api that you have provided and see what I can >> come up with. I ll update. Any advice? >> >> On Friday, January 20, 2017 at 4:54:47 PM UTC+5:30, Thejesh GN wrote: >>> >>> @Palash Kulshrestha >>> Let me know if you downloaded the shapes too. >>> >>> >>> The accuracy isn't bad for a national level project >>> >>> https://gist.github.com/thejeshgn/2b50ce7fe45287152f55941bd8d76869 >>> >>> >>> >>> >>> >>> Thej >>> -- >>> Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ >>> http://thejeshgn.com >>> GPG ID : 0xBFFC8DD3C06DD6B0 >>> >>> On 20 January 2017 at 16:47, Thejesh GN <i...@thejeshgn.com> wrote: >>> >>>> Ah >>>> >>>> >>>> https://ncog.gov.in/garvgis/admin/getTalukaWiseVillageBoundary?districtId=572&talukaId=05545&villageId=613256 >>>> >>>> Gives >>>> >>>> {"gid":438129,"vilNameSoi":"KAMMASANDRA","stateId":"29","distId":"572","subdistId":"05545","villageId":"613256","villageName":"Kammasandra","minx":77.68262864449315,"miny":12.824103451365033,"maxx":77.69996896356992,"maxy":12.841455112691222} >>>> >>>> >>>> Then you get the actual layer using >>>> >>>> https://ncog.gov.in/garvgis/admin/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=cite:Village2014&PROPERTYNAME=the_geom,VIL_2011,VIL_NAME11&CQL_FILTER=VIL_2011=%27613256%27&maxFeatures=50&outputFormat=json >>>> >>>> {"type":"FeatureCollection","totalFeatures":1,"features":[{"type":"Feature","id":"Village2014.438129","geometry":{"type":"MultiPolygon","coordinates":[[[[77.7,12.8348],[77.6995,12.8326],[77.699,12.8305],[77.6983,12.828],[77.6978,12.8262],[77.697,12.8259],[77.6961,12.8255],[77.6951,12.825],[77.6935,12.8243],[77.6929,12.8241],[77.6893,12.8251],[77.6884,12.8253],[77.6871,12.8258],[77.6826,12.8271],[77.6829,12.8288],[77.6841,12.8313],[77.684,12.8333],[77.6838,12.8351],[77.685,12.8374],[77.6856,12.8384],[77.6863,12.84],[77.687,12.8415],[77.6885,12.8394],[77.6896,12.8392],[77.6916,12.8384],[77.6935,12.8379],[77.6954,12.8373],[77.6963,12.8369],[77.697,12.8364],[77.6979,12.8358],[77.6989,12.8351],[77.7,12.8348]]]]},"geometry_name":"the_geom","properties":{"VIL_2011":"613256","VIL_NAME11":"Kammasandra"}}],"crs":{"type":"name","properties":{"name":"urn:ogc:def:crs:EPSG::4326"}}} >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Thej >>>> -- >>>> Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ >>>> http://thejeshgn.com >>>> GPG ID : 0xBFFC8DD3C06DD6B0 >>>> >>>> On 20 January 2017 at 16:43, Thejesh GN <i...@thejeshgn.com> wrote: >>>> >>>>> Seems to have only the following data for each village. Dont know what >>>>> minx, maxx etc are. Is geo layer stored separately >>>>> >>>>> >>>>> {"gid":14741,"vilNameSoi":"KAJLA","stateId":"19","distId":"344","subdistId":"02465","villageId":"343022","villageName":"Kajla", >>>>> >>>>> "minx":87.37861784203545,"miny":22.159016472923042,"maxx":87.38472569821403,"maxy":22.162844638588865,"type":"village"} >>>>> >>>>> Thej >>>>> -- >>>>> Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ >>>>> http://thejeshgn.com >>>>> GPG ID : 0xBFFC8DD3C06DD6B0 >>>>> >>>>> On 20 January 2017 at 14:22, Palash Kulshrestha <tricky...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hi Surtirtha, Sharad, Devdatta >>>>>> >>>>>> I 've extracted all available data of indian subcontinent and stored >>>>>> it in json file >>>>>> https://drive.google.com/file/d/0B8ZjiDWHZ1j-S0taUzRwYmt2NG8/view?usp=sharing >>>>>> >>>>>> It is till village level. I hope that its put to some use for greater >>>>>> good. >>>>>> >>>>>> On Monday, June 13, 2016 at 11:33:01 PM UTC+5:30, Sutirtha wrote: >>>>>> >>>>>>> Dear everyone: I am not sure if someone in the group has looked at >>>>>>> this website: https://ncog.gov.in/garvgis/admin/gisModule. >>>>>>> >>>>>>> If one zooms in on the map sufficiently, the website gives >>>>>>> district>sub-district>village polygons. I do not have the skills to >>>>>>> pull >>>>>>> out them out into .shp file but I am hoping that someone in the group >>>>>>> might >>>>>>> have the time and resources to kindly take a look at it. >>>>>>> >>>>>>> Best, >>>>>>> SR >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>> Datameet is a community of Data Science enthusiasts in India. Know >>>>>> more about us by visiting http://datameet.org >>>>>> --- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "datameet" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to datameet+u...@googlegroups.com. >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> >>>>> >>>> >>> -- >> Datameet is a community of Data Science enthusiasts in India. Know more >> about us by visiting http://datameet.org >> --- >> You received this message because you are subscribed to the Google Groups >> "datameet" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to datameet+u...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- Datameet is a community of Data Science enthusiasts in India. 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