Re: [postgis-users] Is this a perverse use-case for raster types?

2012-10-30 Thread Peter Baumann
pixels), but I suppose that that's my own ignorance as to how the PG type extensions work? Comments or explanations are welcome. ~James ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman

Re: [postgis-users] Advantages and disadvantages of storing raster in PostGIS raster

2012-08-23 Thread Peter Baumann
@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax: +49-421-200-493178

Re: [postgis-users] AddRasterColumn support

2012-06-06 Thread Peter Baumann
postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax: +49

Re: [postgis-users] Question on datum names

2012-05-29 Thread Peter Baumann
adable data using the shapefile format? Peter -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax: +49-421-200-493178 - Executive Director, rasdaman G

Re: [postgis-users] Storing image file metadata in PostGIS

2012-05-06 Thread Peter Baumann
actions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax: +49-421-200-493178 - Executive Director, ras

Re: [postgis-users] what about 3d-srids

2012-04-02 Thread Peter Baumann
f a pain but it also makes sense to me. So back to my first question: What is the PostGIS-team (or other users) thinking about the implementation and usage of 3D-crs? Cheers Felix -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-univers

[postgis-users] rasdaman v8.3.0 released

2012-01-31 Thread Peter Baumann
n WCS 2.0 GET-KVP * #86 CSV converter fails if result is 0 dimensioned * #87 internal error: The index found more cells than allowed * #91 fix handling of WCS 1.1 in petascope * #92 fix the SOAP protocol extension in petascope * #93 fix struct component selection via an index * #99 fix pixel sh

[postgis-users] rasdaman v8.3.0 released

2012-01-31 Thread Peter Baumann
n WCS 2.0 GET-KVP * #86 CSV converter fails if result is 0 dimensioned * #87 internal error: The index found more cells than allowed * #91 fix handling of WCS 1.1 in petascope * #92 fix the SOAP protocol extension in petascope * #93 fix struct component selection via an index * #99 fix pixel sh

[postgis-users] scalable raster query support for PostGIS: rasdaman 8.2 released

2011-07-07 Thread Peter Baumann
ar: www.rasdaman.com/ArrayDatabases-Workshop/ For any questions, on rasdaman or beyond, you are invited to contact the team directly or subscribe to the user/developer mailing lists. regards, Peter -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-un

Re: [postgis-users] Looking for some exercises about spatial sql

2010-12-22 Thread Peter Baumann
ions.net http://postgis.refractions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax: +49-421-200-493178 - Executive Director,

Re: [postgis-users] PostGIS Raster: Spec. for WKT and WKB?

2010-10-13 Thread Peter Baumann
_ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-univers

Re: [postgis-users] PostGIS Raster: Spec. for WKT and WKB?

2010-10-13 Thread Peter Baumann
gis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-4

Re: [postgis-users] Help in Defending FOSS SDI

2010-08-02 Thread Peter Baumann
emailed on demand. This is a case that has the potential to set trends in India. Hope to have a good discussion such that we can sum it up and present at a meeting being conducted on August 11th 2010, to settle the issue. Ravi Kumar -- Dr. Peter Baumann - Professor of Computer Science

Re: [postgis-users] rasdaman performance (was: WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid)

2010-07-22 Thread Peter Baumann
0GHz Mem: 2GB (swap off) Linux floridita 2.6.32-23-generic #37-Ubuntu SMP Fri Jun 11 07:54:58 UTC 2010 i686 GNU/Linux rasdaman running without optimization package (cf log). Of course not a scientific test (that will follow), but it may give an idea. cheers, Peter On 07/21/2010 11:00 AM, Pet

Re: [postgis-users] WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid

2010-07-21 Thread Peter Baumann
hope it helps, let me know of further questions. -Peter Thanks, Leo and Regina http://www.postgis.us -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax

Re: [postgis-users] WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid

2010-07-21 Thread Peter Baumann
ource projects are. For example, a GDAL coupling will only be available end of this summer. cheers, Peter On Wed, Jul 21, 2010 at 10:00 AM, Peter Baumann <mailto:p.baum...@jacobs-university.de>> wrote: Sebastian, it's a XEON. Your question comes at the right time, we are

Re: [postgis-users] WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid

2010-07-21 Thread Peter Baumann
/ MapServer. -Peter On 07/21/2010 08:29 PM, Pierre Racine wrote: Peter, Are rasters in rasdaman georeferenced? How do I convert my vectorial PostGIS points coordinates into rasdaman coordinates? Do I have to do all the math myself? Pierre *From:* Peter Baumann [mailto:p.baum...@jacobs

Re: [postgis-users] WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid

2010-07-21 Thread Peter Baumann
tape cabinetaccess. On 07/21/2010 09:37 AM, Sebastian E. Ovide wrote: On Tue, Jul 20, 2010 at 5:08 PM, Peter Baumann <mailto:p.baum...@jacobs-university.de>> wrote: On 07/20/2010 05:47 PM, Pierre Racine wrote: Since we have this bug with big rasters, pr

Re: [postgis-users] WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid

2010-07-20 Thread Peter Baumann
y", line 140, in BandReadAsArray ar = numpy.reshape(ar, [buf_ysize,buf_xsize]) File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\core\fromnumeric.py", line 116, in reshape return reshape(newshape, order=order) ValueError: total size of new array must be unchanged Any

Re: [postgis-users] WKTRaster : gdal2wktraster.py cannot read AIG/Arc/Info Binary Grid

2010-07-20 Thread Peter Baumann
, line 140, in BandReadAsArray ar = numpy.reshape(ar, [buf_ysize,buf_xsize]) File "C:\OSGeo4W\apps\Python25\lib\site-packages\numpy\core\fromnumeric.py", line 116, in reshape return reshape(newshape, order=order) ValueError: total size of new arra

Re: [postgis-users] may have postgis store limits for a big project?

2010-07-19 Thread Peter Baumann
an/listinfo/postgis-users -- Sebastian E. Ovide -- Dr. Peter Baumann - Professor of Computer Science, Jacobs University Bremen www.faculty.jacobs-university.de/pbaumann mail: p.baum...@jacobs-university.de tel: +49-421-200-3178, fax: +49-421-200-493178 - Executive Director, rasdama

Re: [postgis-users] lidar: what is the recommended way of storing/indexing

2010-07-08 Thread Peter Baumann
tgis.refractions.net/mailman/listinfo/postgis-users ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users -- Dr. Peter Baumann - Professor of Computer Science, Jaco