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| bio | website | |
|---|---|---|
| location | Ardmore, PA | |
| age | ||
| visits | member for | 2 years, 10 months |
| seen | 7 hours ago | |
| stats | profile views | 229 |
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Mar 9 |
awarded | Enlightened |
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Mar 9 |
awarded | Nice Answer |
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Feb 9 |
comment |
Why does DC belong to Maryland in OpenStreetMap/Nominatim? It's definitely incorrect to consider it a part of Maryland. As others point out, this probably isn't the best forum to address it. File a bug report with OpenStreetMap. |
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Dec 31 |
comment |
ST_Touches function in Spatialite Was your version compiled with GEOS support? |
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Dec 6 |
comment |
How to remove shapefile from PostGIS Since he didn't specify version and DropGeometryTable is still in 2.0, I figured this was the cleaned way. |
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Nov 25 |
comment |
Why all WFS and WPS are CGI based? rashad: Are you sure you understand what CGI is? It's a way for a web-server to pass requests on to other applications. It can be slower in some cases but it has nothing to do with HTML5Canvas or SVG. PHP can be used as a CGI. There are CGI for C++ and Java. CGI has its uses when you want a web server in front of your application. |
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Nov 22 |
answered | How to remove shapefile from PostGIS |
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Oct 17 |
answered | 1990 US Census Block Boundary File? |
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Oct 10 |
comment |
Is Spatialite Really Slow? Welcome to gis.stackexchange.com! The format for this site implies that answers posted should be answers to the original question. When responding to an answer or comment it is best to make it a comment. |
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Sep 1 |
answered | What's the best way to implement routing through areas such as parking lots? |
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Aug 11 |
comment |
Acquiring ArcGIS-like speed in Postgis It's a common idiom in PostGIS to add a bounding box intersection check to speed things up. Try adding 'AND a.geom && b.geom' to your WHERE clause and see how much of a difference it makes. |
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Aug 6 |
revised |
Some data Loss when Import PGDB Table from Excel added 5 characters in body |
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Aug 6 |
answered | Some data Loss when Import PGDB Table from Excel |
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Aug 5 |
comment |
Solutions for fast operations on large GIS datasets I'll agree with others that the solution is probably solved by optimizing your query/indexes and that distributed computing might not be necessary. For point-in-polygon, why do you use st_intersects and not st_contains? Are your points individual geometries or are some stored as multipoint? |
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Jul 22 |
awarded | Yearling |
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Jul 18 |
comment |
How to record tracks finer than 10-30cm resolution (possibly using an iPhone)? If you want to find out specific capabilities of an iPhone unrelated to GPS, the Apple Stack Exchange might be a better place for your question. c.f. apple.stackexchange.com/questions/10722/… |
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Jul 18 |
answered | How to convert Landsat L1G raster to Geotiff? |
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Jul 18 |
comment |
merging block group data that uses 2000 geography with 2010 geography You should specify the dataset you're talking about. If it's 2010 Decennial data, it's in 2010 geography. If it's 2010 American Community Survey data, it's 2000 geography. |
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Jul 18 |
answered | merging block group data that uses 2000 geography with 2010 geography |
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Jul 18 |
comment |
US unemployment data by zip (or aggregating data up to county level) As mhoran_psprep points out, ZIP codes don't relate to county boundaries at all so trying to use county data to give ZIP code rates is inherently inaccurate. |
