Hi Vikram, I have no answer for this (@maggiolo00 and @robfrank probably can help), but could you please open an issue here about this https://github.com/orientechnologies/orientdb/issues
It will be much easier to track and discuss Thanks Luigi 2016-11-16 8:03 GMT+01:00 'VIKRAM SINGH CHOUHAN' via OrientDB < [email protected]>: > Hello Oleksandr, > > *Yes i have checked these documentation and guides.* > *These are specific to the current WSG_84 Reference system usage guide. * > *I am interested to provide a native support of a new Reference System.* > > *Thanks,* > *vikram* > > On Tuesday, 15 November 2016 19:19:24 UTC+5:30, Oleksandr Gubchenko wrote: > >> Hi, >> >> have you checked this guides? >> >> http://orientdb.com/docs/last/Spatial-Index.html >> http://orientdb.com/spatial-module-orientdb-2-2/ >> >> Il giorno martedì 15 novembre 2016 14:43:08 UTC+1, VIKRAM SINGH CHOUHAN >> ha scritto: >>> >>> Hi All, >>> >>> I am working on an Open Source GIS project and new to Spatial Reference >>> systems. >>> >>> As we know the new Lucene Plugin for OrientDB (version 2.2) is enhanced >>> with Support of Complex Geometry like line, polygon etc. >>> I am exploring on adding a new spatial reference system native support >>> for storage and retrieval of spatial data in lucene Plugin for OrientDB. >>> >>> Currently Lucene Engine supports well known WSG_84 reference system. >>> I would like to add a native support for a new SRS(Spatial Reference >>> System) i.e. EPSG:27700 and other. i don't want to go with SRS conversions >>> using external library like proj4. >>> >>> As per my analysis for the support added in Lucene for WSG_84. I found >>> datum configuration parameters in PlanetModel class file like : >>> >>> WGS84_MEAN = 6371009.0; >>> WGS84_POLAR = 6356752.314245; >>> WGS84_EQUATORIAL = 6378137.0; >>> PlanetModel WGS84 = new PlanetModel (1.0011188180710464, >>> 0.9977622562211103); >>> >>> which are used in Mathematical evaluations for calculating Flattering of >>> earth, North Pole, South Pole geographical reference Points etc. >>> >>> I am suspecting this configuration are specific to WSG_84 Spatial >>> reference system only. Is my understanding correct? >>> And similarly, there will be new set of configuration needs to be >>> defined for other reference system to achieve a native support in the DB >>> storage and retrieval of GeoSpatial Data. >>> Or WSG_84 is a base reference system for all the other Reference Systems >>> and conversion has to happen? >>> >>> Any suggestion will be very helpful. >>> Thanks in Advance. >>> >>> Regards, >>> vikram >>> >>> >>> >>> >>> >>> >>> >> -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" 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. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" 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.
