The Open Source Geospatial Foundation (http://www.osgeo.org), or OSGeo, is a not-for-profit organization whose mission is to support and promote the collaborative development of open geospatial technologies and data.

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How to have PostGIS 2.1 and the Python osgeo library installed together without compiling from source?

My python application makes heavy use of the osgeo library. We're looking to upgrade from PostGIS 1.5 to PostGIS 2.1, and I'm having issues. I'm installing packages from the Ubuntu GIS PPA. Before, ...
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286 views

SetColorInterpretation() for a GeoTiff using GDAL not working

I have a single band image which I would like to copy to a 3 bands of a new image and set the ColorInterpretation to red, green and blue respectively. I have tried two approaches, one using the GTiff ...
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1answer
94 views

How to import a postgis database in ubuntu (osgeo live 7)

How does one import a postgis database in the ubuntu/osgeo live environment? In windows I would copy the backed up database file into the postgres bin folder and then use cmd to restore the databse. ...
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3answers
843 views

How to use gdal module in python

I am trying to import gdal modules from osgeo installed in my win64x machine but I get the following error: Traceback (most recent call last): File "", line 1, in from osgeo import ogr ...
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1answer
141 views

A way to log the output from the Msys terminal in OSGEO4W?

Is there a way to log all the text output from commands in the Msys terminal to a text file when using OSGEO4W in Windows? I'm using GDAL commands and specifically wish to record any error messages ...
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715 views

Why do I get different results with gdal_calc within the osgeo4w shell and QGIS' raster calculator?

I'm just wanting to make a simple map algebra operation in the osgeo4w shell using gdal_calc but I get wrong results when I divide one raster with the other. When I use the same rasters in QGIS and ...
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1answer
51 views

Invoke OSGeo4W commands with Java

I want to use the command gdal_polygonize image.png bla in a Java for-loop, where image.png and bla changes in every iteration. How can I do this? I searched for it on google and stackexchange and I ...
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124 views

gdalwarp '-tps' equilvalent in C# wrapper?

I am attempting to do the following from code: gdal_translate.exe --config GDAL_DATA "D:\gdal\bin\gdal-data" -of GTiff -a_srs EPSG:4326 -gcp 0 0 -108.724530873811 40.1376029956585 ...
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0answers
76 views

Error while retrieving a WCS coverage with GDAL

I'm currently using the OSGeo-Live 7.0 (Link) image to write a PyWPS process. Part of this process is to retrieve a WCS layer with GDAL (from a GeoServer instance). Since GDAL supports WCS out of the ...
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70 views

How to identify grid shift file used by osgeo in Python?

I wrote a Python script reprojecting points from a source coordinate reference system (SCRS) to a target one (TCRS) both identified by an EPSG code. I would like my python script to retrieve details ...
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230 views

using GDAL/OGR (faster)

Eventually, I was able to get the GDAL installed and compiled correctly using Visual C++ 2010. I even tested some of its methods on some geo-referenced raster files, and it looks like that all is ...
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590 views

GRASS Plugin to QGIS error

I am installing QGIS and GRASS as part of an FOSS GIS class I'll be teaching this summer. I used the OsGeo4W installer. This installer has always worked flawlessly for me except on the machines at the ...
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0answers
141 views

VSIMalloc3() and UnifiedSrcDensity mask errors when running gdal_warp in OSGEO4w shell

This is related to gdal.py as part of bat script in windows 7 I am getting ERROR 2: VSIMalloc3(): Out of memory allocating 854522136 bytes. ERROR 2: Out of memory allocating 119813400 bytes ...
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1answer
2k views

Display a georeferenced DEM surface in 3D matplotlib

I want to use a DEM file to generate a simulated terrain surface using matplotlib. But I do not know how to georeference the raster coordinates to a given CRS. Nor do I know how to express the ...
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1answer
103 views

Converting JSON to GeoJSON MultiPoint using `ogr.CreateGeometryFromJSON`

I am trying to convert a JSON array to a geom in Python, by first converting it to a GeoJSON. I have point coordinates in a JSON array, [{'lat':100.0, 'lng':0.0},{'lat':101.0, 'lng':1.0'}] that ...
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1answer
1k views

Missing QGIS raster menu tools - '“osgeo [python-gdal]” module is missing'

I recently had to reinstall QGIS (version 2.2.0-9) and the raster menu is missing its tools. I understand that the GdalTools plugin must be installed and enabled. I have already installed the GDal ...
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2answers
478 views

Get srid from a shapefile using ogr

I'm writing a script to import shp to postgis, using python, osgeo and psycopg2 ( see my previous question: Import shp to Postgis using Python and ogr ) I'd know if there is a way to get by osgeo ...
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1answer
1k views

Import Error while Importing osgeo package [duplicate]

Possible Duplicate: How to install GDAL with Python on windows? I have downloaded Fwtools for python2.5 from http://fwtools.maptools.org(windows installer) after installing it, it was ...
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2answers
21 views

I cannot find osr after installing OSGeo4W package

I wanted to be able to import OSR from GDAL on my Python 2.7 (Anaconda) Windows 7 64-bit. I installed OSGeo4W after reading this post and eventually I'd like to import osr from osgeo import osr ...
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1answer
194 views

Using gdal-java of OSGeo4W

I would like to use gdal_polygonize and gdalinfo in java. This site says: "Note that OSGeo4W includes a gdal-java package and a Java runtime making it fairly easily to build local Java applications ...
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1answer
64 views

How can I efficiently use a list comprehension on an ogr.layer inside a loop in Python?

Problem statement I'm using python 2.7 and ogr 1.11.0 on Windows 7. I have two shapefiles: one for streets and one for junctions. The streets shapefile has fields listing the IDs of the start and ...
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1answer
748 views

How to install gdal_merge to run with osgeo?

I recently installed OSGEO (http://download.osgeo.org/) which included python and gdal. I just realised however that there are many gdal libraries that were not included in this package for example ...
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3answers
96 views

How to separate and get geographic area info from planetosm

I have planetosm data file which is nearly 18GB now i need to seperate and get only my country details. Is there any way to seperate that data from osm file? I'm using OSGEO 6.05
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630 views

SELECT assign_vertex_id('ways', 0.00001, 'the_geom', 'gid'); not work

I'm using using OSgeo 6.5 dvd and studing pgrouting workshop (link) for get shortest path. I created network topology call "pgrouting - workshop". There are three commands to execute in section 5.2 ...
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1answer
350 views

missing tables vertices_tmp and vertices_tmp_id_seq pgrouting workshop

I'm using OSgeo 6.5 dvd and studing pgrouting workshop for get shortest path. I created database call "routing" and used "template_routing" for create tables but only 3 tables created. So then I ...
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0answers
23 views

Installing GDAL Python bindings on Windows [duplicate]

This has been addressed before (How to install GDAL with Python on windows?), but I wanted to bring the question up again, to see if anybody has come up with a better method in the last 5 years, and ...
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4 views

Setting Up Lamp on my OSGEO ubuntu

I recently installed the latest OSGEO Lubuntu OS. As a plus it comes preinstalled with may tools and softwares. On windows it was easy to access WAMP SERVER but I am having trouble setting up and ...
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47 views

ogr2ogr re-projection produces empty shapefile

I use the following to re-project a shapefile to EPSG 4326 using ogr2ogr: ogr2ogr -s_srs "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs" -t_srs "+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs" ...
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32 views

What driver should I use when trying to open a Geospatial PDF with OSGEO and Python?

My code is as follows: from osgeo import ogr from osgeo import gdal dso = ogr.Open('myfile.pdf') print dso dsg = gdal.Open('myfile.pdf') print dsg driverGeoPDFogr = ogr.GetDriverByName('PDF') ...
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55 views

OSGEO/GDAL and Rotated Pole Grids

I have a netCDF containing a raster in a rotated pole grid. I have a script for converting the desired information to GeoTiff, however it requires projection information in the form of WKT string. ...
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54 views

Copying Feature from shapefile to new shapefile in c#?

I am Creating new shapefile from shapefile such as (Parcels.shp to Parc.shp) and i am success to copy one feature at a time but getting error when copying multiple feature suggest me. done:copy one ...
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62 views

Where is documentation for OSGeo FDO API?

Can anybody help me to find the documentation for OSGeo FDO API for .net and for NetTopologySuite API ?
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90 views

Importing OGR from OSGEO Issues

I am trying to run: from osgeo import ogr and I get: Traceback (most recent call last): File "", line 1, in from osgeo import ogr File ...
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1answer
503 views

How to install MapServer on IIS 7.5 with windows 7 OS

I want to use the map server in my asp.net application. For that one, I need to install mapserver on IIS. I am using windows 7 with 64 bit os. I have IIS 7.5 installed on my PC. Can any one help me ...
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1answer
40 views

cannot install phpPgAdmin - postgis and osgeo apache issues

i installed mapserver from osgeo and all went smooth then, i wanted to install postgis, and the easiest way is with EnterpriseDB installation ...
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0answers
294 views

How to embed an OpenLayers map in a blog post?

I have a map in GeoServer which I need to publish in a blog post. I'm pretty sure this is possible but I am not managing to make it work. I'm posting the html source code from the openlayers layer ...
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2answers
301 views

How to install GDAL/OGR with GRASS vector support?

The GRASS 6.4.3Svn for Windows that i have in my machine does not have GDAL/OGR support. Is there any library (libgrass) for Windows to add into existing GRASS installation. If not, how to build or ...