1
vote
2answers
42 views

PostGIS to GeoJSON with GDAL: how to get lat/longs?

I'm trying to convert line features from PostGIS to GeoJSON files, as follows: from psycopg2 import * from subprocess import call conn = connect(dbname='gis') cur=conn.cursor() cur.execute("SELECT ...
1
vote
1answer
45 views

If using ogr2ogr to load a PostGIS DB, does the PG string need host and port arguments?

The ogr2ogr command in this question How to Import ESRI Geodatabase format .gdb into PostGIS was missing the host and port arguments, or so I thought. My answer included something like this ogr2ogr ...
0
votes
1answer
129 views

Will MapInfo only read PostGIS data that has been loaded via EasyLoader?

NMZ says in this thread that MapInfo will only read data in PostGIS that has been loaded by MapInfo's EasyLoader. I wasn't sure if this was still the case so I've loaded data into postgis via ogr2ogr ...
1
vote
1answer
198 views

How to Import ESRI Geodatabase format .gdb into PostGIS

I ran into a problem when loading a ESRI Geodatabase format .gdb into PostGIS. I have data 2.5GB GDB file. I followed some tutorials on the internet, but it seems that doesn't work out. I created a ...
1
vote
1answer
97 views

Can I append to different tables using ogr2ogr?

I have been through many related questions and links but I am still confused as to how/if this is achievable. So, I have defined tables in my postgis database and I would like my ogr2ogr commnand to ...
2
votes
1answer
79 views

Load PGDB with filename

this is my first question here and I have done extensive searches but still can't find the (full?) answer I'm looking for. Hopefully someone can help! I am loading a number of personal geodatabases ...
2
votes
2answers
112 views

Extract PostGIS line features to GPX

I have a request to provide GPX files of certain trails (around 100) that are present in OpenStreetMap. Given a local PostGIS install with OSM data, I think the process would be something like: ...
1
vote
1answer
629 views

Loading shapefile to a specific table in postgis using ogr2ogr

I have already created a geometry table in postgis. I want to load several shapefiles into that table using ogr2ogr. But I didn't find the parameter which could specify that table. ogr2ogr -append ...
2
votes
1answer
225 views

Converting mixed mapinfo tab files

Hi I need a little help/ ideas on how to convert tab files. The problem: I have many TAB files produced daily by 3 party app, I need to batch import the files into postgres. Most files import fine, ...
3
votes
4answers
1k views

How to convert multipoint layer to point

I have a Spatialite layer which is multipoint (following a QGIS Save As from shapefile). I need it to be PostGIS and POINT. I have tried ogr2ogr -nlt POINT and got 'new row for relation "xxx" violates ...
3
votes
1answer
417 views

Setting geometry types importing to PostGIS with OGR

I'm using ogr2ogr to import data into a PostGIS database. Each dataset I need to import has (theoretically) the same exact data structure, but it appears that they are not the same geometry types. ...
2
votes
1answer
230 views

Does ogr2ogr Convert from PostGIS to File Geodatabase (FGDB_BULK_LOAD YES) work?

I am trying to export a lot of data from a PostGIS database to a File Geodatabase. The command I used to use was ogr2ogr -progress -append -f "FileGDB" -gt 66536 -sql "SELECT * FROM line" ...
3
votes
2answers
428 views

Why does Ogr2Ogr Postgres import fail?

I have a lot of S57 files that need to be imported to PostgresDB. The process takes over 2 hours. In order to improve performance, I have tried using PG_USE_COPY to use copy instead of DB inserts. I ...
8
votes
5answers
1k views

How can I update ogr2ogr to include the PostgreSQL driver?

I'm trying to use ogr2ogr to upload a shapefile to a remote PostGres installation. When I ran this command: celenius:~ celenius$ ogr2ogr -f PostgreSQL PG:"host=255.34.00.00 user=postgres dbname=mydb ...
5
votes
1answer
3k views

How to import KML file, with custom data, to Postgres/PostGIS database?

By custom, I don't mean a different structure of KML file, but in <description></description> section, I have data with HTML tags of this kind: <?xml version="1.0" ...
3
votes
0answers
308 views

How to save table from PostgreSQL to MapInfo File?

I have two tables: 1 with geometry in WGS 2 with geometry in Local System I tried this: ogr2ogr -f "MapInfo File" output2.tab PG:"host=localhost user=postgres password=123456 dbname=postgis" -sql ...
4
votes
1answer
453 views

Importing multiple shapefiles with tablespace and inheritance defined

In the UK we are very fortunate to have the Ordnance Survey who provide the whole of Britain in vector format. The data is provided as over 60 tiles, each of which contains something like 16 ...
1
vote
0answers
44 views

How to load GeoJSON files directly onto QGIS? [duplicate]

Possible Duplicate: Plugin or script to get QGIS to display geoJSON in a layer Is there a way to do this? Or is there a way i can put it onto PostGIS and then load it onto QGIS? I actually ...
5
votes
2answers
2k views

ogr2ogr kml to shp conversion created 184 shapefiles?! What am I missing?

I'm trying to convert this KML dataset of ice arenas to a shapefile using ogr2ogr (GDAL 1.8). After some initial troubleshooting to get the script running, it's creating 184 different shapefiles (736 ...