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I'm new to GIS related things and I'm setting up a Postgre/Postgis database for geospatial queries. I'd like to import various shapefiles into the database and I found that Pgadmin3 has a shapefile importer. How do I install the shapefile import plugin for pgadmin3 (I'm on Mountain Lion 10.8)?

Right now, the plugin menu is empty, and I have the very latest of Postgres and Postgis. See my comment below about what I've seen elsewhere on this topic.

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which Mac OS are you on? –  Mapperz May 23 '13 at 23:43
    
see Mike Toews Answer gis.stackexchange.com/questions/7803/… –  Mapperz May 23 '13 at 23:49
    
I'm on Mountain Lion (10.8) and the questions you posted is for Windows 7. That's just my problem. All of the documentation I've seen has been on Windows and most of what I've read says pgadmin3 comes with it by default--but I don't have it, for some reason :( –  Glen May 24 '13 at 1:20
1  
think the only way to load shapefiles is via shp2pgsql gis.stackexchange.com/questions/41799/… –  Mapperz May 24 '13 at 1:44
    
QGIS (mac version) will load shapefiles to postgis databases using the SPIT tool hub.qgis.org/projects/quantum-gis/wiki/Download#4-MacOS-X –  Mapperz May 24 '13 at 1:47
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2 Answers

up vote 1 down vote accepted

I decided to go ahead and use the command line utility (shp2pgsql) to import my .shp file. Since I was able to get it working without too much trouble and a little Googling around I wanted to share this possible solution for anyone else who just wants to import a .shp file into Postgres and didn't want to deal with the hassle of trying to get pgadmin's GUI geospatial data importer. To import a shapefile here is the command (of course you need both Postgres and Postgis installed, first):

shp2pgsql -I -s <SRID> <PATH/TO/SHAPEFILE> <SCHEMA>.<DBTABLE> | psql -d <DATABASE>

And here's the OpenGeo docs explaining each of the above parameters:

The command parameters are:
<SRID>Spatial reference identifier
<PATH/TO/SHAPEFILE>Full path to the shapefile (such as C:\MyData\roads\roads.shp)
<SCHEMA>Target schema where the new table will be created
<DBTABLE>New database table to be created (usually the same name as the source shapefile)
<DATABASE>Target database where the table will be created

So just as an example, here was my command:

shp2pgsql -I -s 3857 ~/Downloads/MoGeospatialData/MO_2012_Senate_Districts.shp public.geospatial-data | psql -p 5432 -d vetting-geospatial

If you're not sure where to get the SRID just go here and upload your .prj file and use the topmost match it generates: http://prj2epsg.org/search

And for a comprehensive explanation of this CLI and importing data in general, just check out this great documentation from OpenGeo: http://suite.opengeo.org/docs/dataadmin/pgGettingStarted/shp2pgsql.html

I hope this helps someone!

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You might have to add the following to your plugins.ini file:

;
; pgShapeLoader (OSX):
;
Title=PostGIS Shapefile and DBF loader
Command=/usr/bin/open /Applications/OpenGeo/pgShapeLoader.app --args '-U $$USERNAME -d $$DATABASE -p $$PORT -h $$HOSTNAME'
Description=Open a PostGIS ESRI Shapefile or Plain dbf loader console to the current database.
KeyFile=/Applications/OpenGeo/pgShapeLoader.app/Contents/Info.plist
Platform=osx
ServerType=postgresql
Database=Yes
SetPassword=No

You'll most probably have to tweak the paths a little to fit your configuration. I got this file from the OpenGeo Suite install. Hopefully this should be enough to point you in the right direction. Good luck!

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