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Mar
17
accepted Count Points in Polygon with Postgis
Mar
17
comment Count Points in Polygon with Postgis
Hi Nicklas, got this answer from the mailing list, right? Thanks everyone
Mar
16
comment Count Points in Polygon with Postgis
thanks, but they all have a WHERE-clause. I don't know if I need one. How would you re-write it?
Mar
16
asked Count Points in Polygon with Postgis
Feb
13
comment Merging OSM files with OSMOSIS and import to Postgres with OSM2PGSQL
I do not have FME but GeoKettle. Do you know how it works?
Feb
13
asked Merging OSM files with OSMOSIS and import to Postgres with OSM2PGSQL
Feb
5
asked How to handle mmqgis geocoding IOError: [Errno socket error] [Errno 101]?
Feb
3
comment How can I enable Shapefile GUI Loader in pgadmin3?
Shouldn't it be wget -qO- apt.opengeo.org/gpg.key | sudo apt-key add -
Dec
19
awarded  Talkative
Dec
18
awarded  Teacher
Dec
18
accepted How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
Dec
18
answered How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
Sorry, but cannot see it. You could send me an eMail an I'll send you the files.
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
Thanks a lot. What would be the best way to send it to you?
Dec
11
awarded  Commentator
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
select distinct on (t2.h_key) t2.h_key, t2.l_iso_a2, t2.country2, t2.distance from (select h.h_key, h.l_iso_a2, i.ctry as country2, st_distance (h.geom, i.geom) as distance from hotels h, iata_codes i where h.l_iso_a2 = i.ctry order by h.geom, i.geom) as t2 limit 2; This one is running for 30 minutes now (and it is limited to two rows); the one without limiting factor is runnig for five hours now. I have now time reference for calculations like this. is it okay that it's not finished yet?
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
It really takes a lot of time. It's still running. Are there some "tuning" possiblities for the next time?
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
It's calculating something. At least since 35 min now. But t1 has about 140.000 rows and t2 12.000. Guess that takes some time, right?
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
Thank you. It says "relation "point_hotels" does not exist" :(
Dec
11
comment How to perform a join on simultaneous spatial and attribute criteria in ArcGIS?
Maybe you can help me again?