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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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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0answers
430 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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1answer
104 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 ...
2
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1answer
465 views

Osgeo live - Geonetwork install issues

I have a machine running OSGEOLIVE 6 Geoserver and most packages work without any issues but I can't get Geonetwork to run. The ApplicationsGeoserversGeonetworkStart seems to work fine but then I ...
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4answers
1k views

What is the OSGeo4W-equivalent for Linux?

OSGeo4W is a windows based stack of GeoFOSS which is based upon cygwin. I know there is a package listing describing what is inside the OSGeo4W binary package and I could fetch and install every ...
6
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2answers
193 views

Advice in setting up foundational OSGeo enterprise GIS

First let me describe the task: My lab has approached me about setting up a simple GIS for a colleagues 'non-spatial' lab. There are a couple of key characteristics to the intended setup: Fully open ...
3
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1answer
332 views

How to run OSgo4W shell script on Windows?

I have a lot of DEMs that I want to use to create hillshades, slopes and color relief from and would like to automate the processes using a shell script within OSgeo4W shell. Here is the code I used ...
0
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2answers
245 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 ...
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2answers
2k views

How to split shapefile per feature in Python using GDAL?

is it possible to split a shapefile per feature in python? (best would be a solution where i can temporarily save the resulting vector objects to the memory instead to disk). The reason: I want to ...
0
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0answers
214 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 ...
10
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2answers
2k views

How to add custom Feature attributes to ESRI Shapefile with Python?

I am seeking a way to take an existing ESRI Shapefile that has a Feature set of 200 countries. Each country Feature has an attribute of "NAME." My objective is to create a Python script that adds an ...
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0answers
118 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 ...
6
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2answers
341 views

What are my options for Server side clustering using open source GIS tools?

I need to make a webapp that will show over 40K Points on a map. These points are all across the globe. Using WFS Service and OpenLayers, it is possible to do clustering on small set of points, but ...
1
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1answer
426 views

Converting arcpy based python script to OGR for semi-automated Metadata creation

I have created a script to automatically generate base ANZLIC standard metadata using arcpy based coding. Can anyone help me convert it to OGR/GDAL python? This is so that it can be run in QGIS and ...
1
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1answer
522 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 ...
6
votes
3answers
270 views

Do OSGeo4W and ArcGIS 10.0 use the same Python installation?

This question was asked several years ago at: Can ArcGIS and OSGeo4W share the same python install?, but it seems that versions have changed since then. I currently have ArcGIS 10.0 installed (not ...
3
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1answer
86 views

How to exactly copy one installation to another PC?

I've installed qgis on one workstation using OSGeo4w. I've launched the installer from a local folder and I have downloaded source files on a remote mapped drive. Frequently I relaunch OSGeo4w to ...
3
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1answer
435 views

How to connect PostgreSQL from osm2pgrouting

I am using OSGeo Live. It is an Ubuntu system. I installed it in my PC. I was following one pgRouting workshop. http://workshop.pgrouting.org/index.html In one step, I needed to connect ...
7
votes
1answer
5k views

How can I uninstall Quantum GIS that was installed using OSGeo?

I installed QGIS using OSGEO4W, and would love to know how to uninstall it, because when I go to "Control Panel > Programs > Uninstall" the program does not appear in the list of installed programs. ...
3
votes
2answers
2k views

How to use wget inside Msys - OSGEW4W?

I open MSYS from the OSGEO4W and type wget and I get 'command not found'. I'm using Windows 7. Does anyone know how to solve this? Thank you!
9
votes
1answer
443 views

Is there a way to properly have GDAL raise exceptions in Python?

I am working with GDAL in Python and have wanted to get GDAL to raise exceptions so that I can do something useful with them. For instance if a file cannot be opened with gdal.Open() I would like to ...
6
votes
2answers
2k views

Point-in-polygon using Python and OGR

I want to use OGR in Python to write a simple point-in-polygon test: def point_in_polygon(point, polygon): """ point : [longitude, latitude] polygon : [(lon1, lat1), (lon2, lat2), ..., ...
0
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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 ...
13
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9answers
995 views

Open Source Training Materials

This recent question made me wonder if there are any open source training materials for GIS. By this I don't mean training specifically for open source software - of which I know there are some - ...
1
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1answer
224 views

What is the shell command for the tool 'simplify geometry' in QGIS?

I was wanting to batch the tool 'simplify geometry' for a set of shapefiles, in the osgeo shell.
12
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5answers
500 views

List of desktop GIS FOSS case studies

I think we should create a list of best desktop GIS FOSS case studies. First of all this list will be useful to anyone who considers desktop GIS FOSS for a project as an viable alternative.