Re: [Geotools-devel] Custom desired table on JDBC module

2015-04-07 Thread Erwan Bocher
Hi, Le 07/04/2015 10:49, Andrea Aime a écrit : On Tue, Apr 7, 2015 at 10:23 AM, Nicolas Fortin > wrote: Hi, Some additional comments on Erwan's answer. Le 06/04/2015 09:13, Andrea Aime a écrit : Interesting, could you compare that with the GeoToo

[Geotools-devel] Geobuf DataStore

2015-04-07 Thread Jared Erickson
Hi all! I would like to contribute a Geobuf DataStore as an unsupported module. Geobuf is a protocol buffer based format from the mapbox folks with javascript (https://github.com/mapbox/geobuf) and python (https://pypi.python.org/pypi/geobuf/1.0.0) implementations. The DataStore I have been

Re: [Geotools-devel] Cylindrical Equal Area Projection

2015-04-07 Thread Andrea Aime
On Tue, Apr 7, 2015 at 11:58 AM, Peter Borissow wrote: > Adding "+towgs84=0,0,0" to cs2cs helps but the coordinates are a few > meters off in the y axis for the autalic sphere, at least on my computer: > > cs2cs WGS84 --> NSIDC EASE-Grid Global (EPSG:3410) > 10 10 --> 963010.77 1269208.67 6269.40

Re: [Geotools-devel] Cylindrical Equal Area Projection

2015-04-07 Thread Peter Borissow
Adding "+towgs84=0,0,0" to cs2cs helps but the coordinates are a few meters off in the y axis for the autalic sphere, at least on my computer: cs2cs WGS84 --> NSIDC EASE-Grid Global (EPSG:3410) 10 10 --> 963010.77 1269208.67 6269.40 -50 -50 --> -4815053.87 -5620001.73 -5596.48 130 60 --> 12519140

Re: [Geotools-devel] Custom desired table on JDBC module

2015-04-07 Thread Andrea Aime
On Tue, Apr 7, 2015 at 10:23 AM, Nicolas Fortin wrote: > Hi, > > Some additional comments on Erwan's answer. > Le 06/04/2015 09:13, Andrea Aime a écrit : > > Interesting, could you compare that with the GeoTools H2 datastore? > > >GeoTools H2 datastore use blob as geometry columns and does n

Re: [Geotools-devel] Custom desired table on JDBC module

2015-04-07 Thread Nicolas Fortin
Hi, Some additional comments on Erwan's answer. Le 06/04/2015 09:13, Andrea Aime a écrit : > Interesting, could you compare that with the GeoTools H2 datastore? GeoTools H2 datastore use blob as geometry columns and does not include spatial index. H2GIS use the new native Geometry columns

Re: [Geotools-devel] Custom desired table on JDBC module

2015-04-07 Thread Erwan Bocher
Dear Andrea, Le 06/04/2015 09:13, Andrea Aime a écrit : Hi, thanks for contacting us, comments inline On Fri, Apr 3, 2015 at 3:35 PM, Erwan Bocher mailto:erwan.boc...@ec-nantes.fr>> wrote: Dear geotools developers, I'm developing an extension to link H2GIS - H2 database with