[Qgis-user] QGIS <--> iOS / Android Editing

2015-09-23 Thread Ragi Burhum
Hello everyone, A co-worker and I wrote an OGR datasource that enables anyone to edit features in iOS or Android devices that will show up in QGIS. That way you can take your GIS data offline on your mobile device (points / lines / polygons) and still edit it. You can then open the datasources in

Re: [Qgis-user] QGIS 2.10.1 not loading PostGIS Data displayed in earlier Versions

2015-09-23 Thread Thomas Endres
I too have been having issues with PostGIS layers displaying depending on the extent. QGIS 2.10.1 - Ubuntu 14.04 LTS PostgreSQL 9.4.4 on x86_64-unknown-linux-gnu, compiled by gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2, 64-bit POSTGIS="2.1.7 r13414" GEOS="3.4.2-CAPI-1.8.2 r3921" PROJ="Rel. 4.8.0, 6 March 20

Re: [Qgis-user] gdal_translate and gdalwarp questions

2015-09-23 Thread Andre Joost
Am 21.09.2015 um 20:27 schrieb Antonio Silva: To convert HDF file I'm using: gdal_translate("A20080012008031.L3m_MO_SST_4","georef.tif",sd_index=1,a_ullr=c(0,4320,8640,0), a_srs="+proj=eqc +lat_ts=0 +lat_0=0 +lon_0=0 +x_0=0 +y_0=0 +a=6371007 +b=6371007 +units=m +no_defs") you entered the pix

Re: [Qgis-user] RECLASSIFICATION ON A RASTER LAYER

2015-09-23 Thread Carlos Cerdán
Hi Mariana: The official QGIS manual has a lack in this point, so here is a tip for Raster Calculator: You must to use logical expressions for your task: (raster >=0 and raster<1)*1+(raster>=1 and raster<2.5)*2+(raster>=2.5 and raster<4.5)*3 ... etc Where "raster" is the layer that you want recl

[Qgis-user] Conversion - multipolygon to multilinestring

2015-09-23 Thread Piotr Kania
Hi! I'm completely newbie as it comes to postgis, so forgive me:) - I sent that question also to postgis mailing list, but here people are faster in response. I try to convert my multipolygon layer to multilinestring - here: http://postgis.refractions.net/docs/ST_ExteriorRing.html I found e

[Qgis-user] Conversion - multipolygon to multilinestring

2015-09-23 Thread Piotr Kania
Hi! I'm completely newbie as it comes to postgis, so forgive me:) - I sent that question also to postgis mailing list, but here people are faster in response. I try to convert my multipolygon layer to multilinestring - here: http://postgis.refractions.net/docs/ST_ExteriorRing.html I found e

Re: [Qgis-user] how open/manage .raw data

2015-09-23 Thread Carmine Massarelli
They are from CASI iperspectral sensor, at the moment the only way is to use ITRES software to create a .pix or .tif. thanks Carmine Il 09/22/2015 07:04 PM, Alex M ha scritto: On 09/22/2015 08:53 AM, Carmine Massarelli wrote: Dear, is it possible to open/manage /.raw/ data in qgis? Thanks