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| bio | website | wygoda.net |
|---|---|---|
| location | Germany | |
| age | 33 | |
| visits | member for | 2 years, 10 months |
| seen | May 15 at 9:16 | |
| stats | profile views | 10 |
GIS user, programmer, lover, hater.
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Nov 17 |
answered | Python GDAL package missing header file when installing via pip |
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Oct 30 |
comment |
How to render a table with mixed geometry types in QGIS? Or if you wanna have a common table for your different geometry types - there are such use cases - you could create views using GeometryType for filtering. Though I'm not sure how QGIS will infer the geometry type. |
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Sep 29 |
comment |
Syntax of WFS request in OpenLayers I don't think there's a legend control for WFS in OpenLayers. WFS+SLD would be WMS (roughly speaking) and for OpenLayers WFS is purely a vector data source with no knowledge about any styles attached to it by your WFS server software. |
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Sep 26 |
comment |
What's the difference between EPSG:4326 and EPSG:900913? Also, coordinate values will be totally different, EPSG:4326 has decimal degree values (-180 to 180 and -90 to 90) while EPSG:900913 has metric values (-20037508.34 to 20037508.34). |
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Aug 20 |
awarded | Yearling |
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Aug 8 |
awarded | Commentator |
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Aug 8 |
comment |
Slow IE8 responsiveness with OpenLayers and many features For that, checkout the cluster strategy. It will reduce the number of actual features being drawn. I use that from time to time. That should help with the slow rendering engine of IE8. Also Chrome frame is supposedly installable without admin rights. Never tried that though. |
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May 20 |
answered | Syntax of WFS request in OpenLayers |
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May 20 |
comment |
Problem with geotiff in qgis only in some PCs Hm, any color table associated with that raster? Maybe in an extra file which didn't get passed along? |
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May 20 |
comment |
How to determine Parcel Neighbors? This will need some topology-enabled GIS software for sure. So either PostGIS 2, GRASS (has topology, but not sure how to utilize it) or ArcGIS I suppose. |
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May 20 |
comment |
Count points inside polygons using PostGIS As of PostGIS 1.3, ST_Intersection does implicit bounding box checks to utilize the GIST index. So I'm not sure how to enhance this... |
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May 19 |
awarded | Yearling |
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May 19 |
answered | QGIS - WGS84 to BC Albers reprojection no curved lines, any idea why? How to snap a line to a point? |
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May 19 |
comment |
Projection ETRS89 (Ellipsoid: GRS80) 6-Degree Zone 33 to UTM33N - WGS84 nhopton, your affine transformation basically was reprojecting them, so your solution is as valid as mine. Whatever works, I suppose? :) |
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May 19 |
comment |
'NoneType' object has no attribute Tried your code locally and it works. So, which version of GDAL do you have installed? |
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May 19 |
comment |
Postal areas for Germany? - Shape? Arnulf did a nice job back then and as far as I can tell it's the only freely available dataset. But there are many changes , although minor, changes to the postal area geometries every year. But on a small scale you should be fine. |
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May 19 |
answered | Projection ETRS89 (Ellipsoid: GRS80) 6-Degree Zone 33 to UTM33N - WGS84 |
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Aug 4 |
awarded | Nice Answer |
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Jul 26 |
comment |
Can ArcGIS and OSGeo4W share the same python install? I think I remember we had problems using the tools to generate topologies in geodatabases. But I am not sure anymore. Switching between arcgisscripting.create() and win32com.client.Dispatch("esriGeoprocessing.GpDispatch.1") made one tool work and another didn't anymore. Weird stuff. |
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Jul 23 |
awarded | Teacher |
