HI Thej & Arun The data is the coordinate system called the India LCC which is defined in the NNRMS Standard. It has also got an EPSG code 7755 (https://epsg.io/7755) which should be supported in the latest versions od GDAL/QGIS/PostGIS etc.
For the gernaerl Audiance, the best way I've found to convert this data to GeoJSON or shapefiles, is to add the data to QGIS, and export it from there. If you need a Programmatic way, then you could have a look at: http://terraformer.io/arcgis-parser/ Regards, Devdatta On Sun, Feb 10, 2019 at 9:52 AM Thejesh GN <[email protected]> wrote: > I found tools to convert to geojson. But > couldn't understand the projection system. What projection does it use? > Regards, > Thej > > Thejesh GN ⏚ ತೇಜೇಶ್ ಜಿ.ಎನ್ > http://thejeshgn.com > > > On Sun 10 Feb, 2019, 02:26 Arun Ganesh <[email protected] wrote: > >> Fixed the projection coordinates and converted to geojson: >> https://gist.github.com/planemad/9141c28f227e3b63c6a800ac436a0ab2 >> >> On Sat, Feb 9, 2019 at 10:21 PM Arun Ganesh <[email protected]> wrote: >> >>> Found the geometry in one of the requests: >>> >>> >>> http://india-wris.nrsc.gov.in/ArcGIS/rest/services/SubInfoSysLCC/River_SO/MapServer/14/query?f=json&where=RIVNAME%20in%20(%27Cauvery%27)&returnGeometry=true&spatialRel=esriSpatialRelIntersects&outFields=RIVNAME%2CORIGIN%2CSHAPE.LEN%2CMAJOR_TRIBUTARY&callback=dojo.io.script.jsonp_dojoIoScript7._jsonpCallback >>> >>> Its supposed to be in a format called ArcGIS JSON. Not sure how one >>> would get a geoJSON >>> >>> On Sat, Feb 9, 2019 at 12:56 AM Thejesh GN <[email protected]> wrote: >>> >>>> Hello All, >>>> >>>> Cauvery river data is here >>>> http://www.india-wris.nrsc.gov.in/wrpinfo/index.php?title=Cauvery >>>> >>>> I have extracted the map part here >>>> https://gist.github.com/thejeshgn/833dd94efde89f37ccb6df5a5e0ba55b >>>> >>>> you can see it here >>>> http://bl.ocks.org/thejeshgn/833dd94efde89f37ccb6df5a5e0ba55b >>>> >>>> River data itself is coming from >>>> >>>> http://india-wris.nrsc.gov.in/ArcGIS/rest/services/Common/Watershed/MapServer >>>> >>>> Is there an easy way to extract it as shapefile or geojson? >>>> >>>> Else I will write a script... >>>> >>>> Regards, >>>> Thej >>>> -- >>>> Thejesh GN *⏚* ತೇಜೇಶ್ ಜಿ.ಎನ್ >>>> http://thejeshgn.com >>>> GPG ID : 0xBFFC8DD3C06DD6B0 >>>> >>>> -- >>>> 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 [email protected]. >>>> 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 [email protected]. >> 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 [email protected]. > 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
