Tagged Questions

ogr2ogr is an open source command line utility popular for converting to and from various vector spatial data formats.

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2
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0answers
12 views

ogr2ogr fileGDB translating points

I am converting data from spatialite to fileGDB (and reverse) for a project using QGIS and ArcGIS. When I convert using ogr2ogr (or QGIS) from spatialite to fileGDB, the points are translated ...
0
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0answers
25 views

Overlapping gpx imported to PostGIS with ogr2ogr

I can successfully import track points from gpx file into my PostGIS database the usual way: ogr2ogr -f "PostgreSQL" PG:"dbname=ABC user=usrname password=123" firsttracklog.gpx However, I have a ...
0
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0answers
14 views

Projection of COSMO-EU?

I have data points of COSMO-EU data stored in WGS84 coordinates. Now I try to transform them into coordinate system where the points becomming arranged to a regular grid. Does anybody knows the Proj4- ...
0
votes
1answer
26 views

ogr2ogr convert DXF to GeoJSON with defined geometry

I trie to convert a DXF file into a GeoJSON file with: ogr2ogr -f 'GeoJSON' -sql "SELECT * FROM entities WHERE layer = 'geom_test'" test.json dfxtest.dxf Is it possible to convert only geometries ...
1
vote
1answer
35 views

OGROGR and SQL: unexpected reserved keyword error?

As I do the following query on naturalearth places.shp : ogr2ogr -f GeoJSON -sql "SELECT * FROM ne_10m_populated_places WHERE ADM0NAME = 'India' ORDER BY POP_MAX DESC LIMIT 1,30" places.tmp.geo.json ...
1
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2answers
72 views

OGR2OGR and SQL: selecting 30 biggest places from a country?

I use ogr2org to filter naturalearth places.shp : ogr2ogr -f GeoJSON -where "ADM0NAME = 'India' AND POP_MAX > 500000" places.tmp.geo.json ne_10m_populated_places.shp I would prefer to select the ...
0
votes
1answer
29 views

Export shapefile From PostGIS

I've a website where I'm giving the functionality of creating and editing line features. I'm using Leaflet-Draw plugin for drawing, PostGIS for storing the data and GeoJSON to display it on map. My ...
0
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1answer
19 views

Problem 'unable to open datasource" with ogr2ogr to reproject shape file

I have no idea why i get the following error: FAILURE: Unable to open datasource `Sydney2.shp' with the following drivers. I have already checked successfully the shape with ogrinfo. I am using the ...
3
votes
2answers
109 views

Piping data to ogr2ogr

Is it possible to directly pipe data to ogr2ogr? I'm trying to curl a GeoJSON file and pipe it to ogr2ogr to covert it to another format. Without using a pipe, I was able to achieve this by first ...
1
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0answers
31 views

What is causing invalid spatial reference error using ogr2ogr converting PostGIS to FileGDB in a Feature Dataset?

I am trying to use ogr2ogr to convert a layer from PostGIS to a FileGDB. I want the layer to be created inside a Feature Dataset. The spatial reference of the source layer is EPSG:3500. The spatial ...
0
votes
1answer
11 views

Merging separate country features together into one region

I am trying to creating a map of the UK where Scotland and England are merged into one shape and not separate shapes for each country. As a minimum working example, I'm following Mike Bostock's Let's ...
1
vote
1answer
32 views

GeoJson based on shapefile : large coordinates

I'm quite new to GeoJson (for use with d3), and in need of some help. When I convert my available shapefile (.shp) with ogr2ogr to a GeoJson-file, the resulting coordinates are very big numbers (in ...
1
vote
3answers
40 views

Lossless conversion from shapefiles to XML/JSON/Text

I'm a software developer and I need to create a custom tool that imports ESRI shapefiles (shp + shx + dbf), manipulates the content and then exports new shapefiles. To avoid a complex binary reading ...
2
votes
1answer
45 views

Can ogr2ogr write data to a file geodatabase feature dataset?

I am dumping postgis tables into a file geodatabase and it works great--the result is a file geodatabase full of featureclasses. But is it possible to write these featureclasses into feature ...
0
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0answers
28 views

Google Tracks convert kml to shape and preserve attributes

I've been attempting to convert a Google Tracks kmz file to an ESRI shapefile using the GDAL and libkml(http://www.gdal.org/drv_libkml.html) which I built on my Ubuntu 14.04 (64-bit) system. The kml ...
2
votes
1answer
50 views

Export PostGIS line to AutoCAD with graphical direction information

Some time ago I managed to export from PostgreSQL to AutoCAD DXF format a line (LINESTRING) using ogr2ogr program with a PostgreSQL Query, and it works (I can visualise it by the QuantumGIS). Now I ...
0
votes
1answer
22 views

Watching folder for arrival of files to batch process?

Is there a way to maintain a watch on a folder to enable automatic file type conversion? I have a program that dumps DXF files - I batch convert all files to both shapefile and mapinfo format. It ...
0
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0answers
29 views

ogr2ogr export to KML from SQLite, when using SELECT for fields Linestrings are lost

I'm using: ogr2ogr -sql "SELECT * FROM 'trails_utm_utf8' ORDER BY name ASC" -f KML trails.kml trails_utm_utf8.sqlite -s_srs EPSG:900913 -t_srs EPSG:4326 to reorder, re-project and export to KML ...
2
votes
1answer
37 views

Removing Empty Geometry with ogr2ogr

I'm running ogr2ogr converting from Shape -> Shape to clean up Shapefiles before they are added to PostGIS via shp2pgsql. The problem I'm encountering is when the Shapefile contains records that have ...
1
vote
1answer
62 views

How can I convert GeoJSON with multiple Polygons and MultiPolygons into single MultiPolygon?

Is this even possible? I have a GeoJSON file with multiple polygons and multipolygons, and I need to set styling on them (in Leaflet.js). I'd like to create a single, large MultiPolygon from the ...
0
votes
1answer
43 views

How to preserve GPX track point (trkpt) info when performing ogr2ogr with sql ST_union operation

I am performing GDAL ogr2org operation with ST_union(Geometry) on tracks from GPX file to split those at intersection points. Track points have elevation and depth info. In GPX track point entry looks ...
0
votes
1answer
24 views

Lost Foreign key during conversion of SQLite to PostgreSQL using ogr2ogr

I want to centralise several small sqlite databases into a single, big, postgresql database. I am using ogr2ogr to convert my sqlite / spatialite (v3.7.17 / v4.1.1) databases, each one consisting of ...
1
vote
1answer
26 views

Only my geometry layers are exported from spatialite to postgis

I have a spatialite database (v4.1.1 / SQlite v3.7.17) consisting of one geometry table and several attribute tables linked to the geometry table by foreign keys. I want to export all tables to a ...
0
votes
1answer
77 views

dealing with geometry that should be geography (bad coordinates)

I'm working on a project with a few publicly available datasets. One of them is from the USGS, it's their prediction of peak ground acceleration in 50 years. Here's a link, and here's what it looks ...
0
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2answers
38 views

How can I efficiently divide a KML file by area, while using ogr2ogr?

I have a work process which uses an ogr2ogr text command to convert a MapInfo TAB file to a KML file. I'm very pleased with this because it maintains the original symbology (a simple 2 colour system ...
0
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0answers
21 views

Adding a column to several feature classes in a file gdb using ogr2ogr

I'm trying to add the same column to 25 feature classes in an ESRI FileGDB. I managed to do this for one feature class by using ogr2ogr: ogrinfo C:\temp\test.gdb -sql "ALTER TABLE table01 ADD COLUMN ...
1
vote
1answer
29 views

How to calculate the intersection between WFS layer and a PostGIS table

I need to calculate the intersections betweek a WFS layer and the geometries stored in PostGIS table. Then I should save the geometries of the intersections in a separate PostGIS table. Do you have ...
0
votes
1answer
67 views

Passing options to ogr2ogr using python subprocess.Popen

I'm trying to programatically import some shpefiles to postgis, since I need to catch the exit code of the process I decided to use subprocess.Popen. I've managed to import the files using: cmd = ...
2
votes
1answer
28 views

ogr2ogr update failing to update shapefile int PostGIS

I have a bunch of shapefiles that I am looping in with a bash script to load and update files but the ogr2ogr fails. I am running gdal 1.92 on ubuntu 14.04. for file in `ls *.shp`;do ogr2ogr ...
0
votes
1answer
62 views

Delete empty attribute columns of a shapefile with QGIS or ogr2ogr

I have a shapefile with a lot of empty columns but many of them are empty. Using QGIS or ogr2ogr, how do I remove all attribute columns where everything is NULL?
1
vote
1answer
31 views

3D rubber sheeting using ground control points

I have 3d lines that I would like to rubber sheet or rectify in 3D (including z rectification). I used ogr2ogr with -gcp, however all the vertex of a polyline were set to a single elevation, and since ...
1
vote
0answers
44 views

Limited number of entities exported with ogr2ogr?

I generate shapefiles with a php script that launches ogr2ogr commands. The ogr2ogr commands look like : "C:\OSGeo4W64\bin\ogr2ogr.exe" --config PGCLIENTENCODING LATIN1 -overwrite -f "ESRI Shapefile" ...
2
votes
0answers
235 views

How to correctly import GeoJSON in PostGIS? [closed]

I'm trying to migrate GeoJSON data to PostGIS database and I thought that ogr2ogr is the tool: ogr2ogr -f PostgreSQL PG:"host={} user={} port={} dbname={} password={}" test.geojson -nln ogr_test ...
0
votes
0answers
29 views

Dxf to Shp - Coordinates wrong

I've converted a dxf file to a shape file using the folowing ogr2ogr command: ogr2ogr -s_srs EPSG:31464 -where "LAYER='0'" -f "ESRI Shapefile" dgm.shp DGM1.dxf Or ogr2ogr -where "LAYER='0'" -f ...
1
vote
1answer
79 views

ogr2ogr reprojection works on command line but shifts output when same command run from inside python?

Reprojection with ogr2ogr works fine on command line, but shifts the polygon to northeast when same command is run from inside python using os.system(...) Any ideas why this could be? I hard-coded ...
2
votes
1answer
39 views

How to rename ogr2ogr tables on export to Spatialite?

I'm exporting data from PostGIS to Spatialite using ogr2ogr. The export is working properly, except I need to be able to rename the tables that are being exported. Here's the command I'm using: ...
1
vote
1answer
72 views

Crop and reproject shapefile based on GeoTIFF sample

I have GeoTIFF with these attributes: Size is 495, 309 Coordinate System is: PROJCS["unnamed", GEOGCS["unnamed ellipse", DATUM["unknown", SPHEROID["unnamed",6370000,0]], ...
2
votes
0answers
48 views

ogr2ogr does NOT save “styles”, say “color”, information; how do I get around it?

I'm using ogr2ogr to convert KML to GeoJSON and I'd like to extract style information along with the data. The bash script I am using is: filekml="/tmp/poly.kml" filegeojson="/tmp/poly.geojson" ...
2
votes
2answers
51 views

shell script ogr2ogr export

I'm writing a simple script to export postgis data to geojson. The ogr2ogr command works well, but I'm having problems when I'm passing the parameters. #!/bin/bash echo 'enter country code' read ...
3
votes
1answer
57 views

Lambert_Conformal_Conic: converting from shapefile to geojson fails

I have a shapefile that also contains a proj file that looks like so: PROJCS [ "MGI_Austria_Lambert", GEOGCS [ "GCS_MGI", DATUM [ "D_MGI", ...
3
votes
1answer
85 views

Moving SpatiaLite Table into PostgreSQL using ogr2ogr?

How can I move a Spatialite table from a Spatialite db to a PostgreSQL db using ogr2ogr?
1
vote
2answers
64 views

How to restore gdalinfo metadata after ImageMagick processing?

I first print out the file info : $gdalinfo crop.origin.tif result: + gdalinfo crop.origin.tif Driver: GTiff/GeoTIFF Files: crop.origin.tif Size is 1920, 1950 Coordinate System is `' Origin = ...
1
vote
0answers
40 views

QGIS crashes when trying to display features form MySQL

I import shapefiles into MySQL using the following command: ogr2ogr -f MySQL MySQL:GIS,host=localhost,user=root,password=root /home/user/Public/myshape.shp -nln Shape_table -update -overwrite -lco ...
1
vote
1answer
97 views

Convert GML to DXF using ogr2ogr

I cannot make ogr2ogr.exe work. I'm using GDAL 1.11. I keep getting the following error message: ERROR 1: Did not get at least 2 values or invalid number of set of coordinates 709993.98 ...
1
vote
0answers
61 views

ogr2ogr “Error: pointer being freed was not allocated” on mac mavericks

I've successfully installed GDAL via homebrew on mac But while I'm using command ogr2ogr, keep getting error below $ ogr2ogr -f geoJSON tl_2010_20_tract10.json tl_2010_20_tract10.shp ...
2
votes
0answers
59 views

How to export postgis points as blocks in dxf with ogr2ogr

I'm trying to export postgis points as blocks to DXF format. I have a simple table in postgis with columns: CREATE TABLE pod_com_azimuth ( ogc_fid integer, rotation double precision, pointtype ...
0
votes
1answer
31 views

GDAL: Update spreadsheet from polygons in a shapefile

I am a beginner with GIS data, and have been looking for an answer but have not yet found it. I have a spreadsheet with lat/long points. I also have a shapefile with several numbered polygons over a ...
2
votes
1answer
123 views

Merge multiple linestring features into a single multilinestring

Using QGis or ogr2ogr how do I convert a vector file containing multiple linestrings features into a single multilinestring feature? At the moment I've been doing this manually by converting the data ...
3
votes
1answer
174 views

Debugging ogr2ogr “AddGeometryColumn failed” and “Terminating translation prematurely after failed translation of layer”

As noted in the title, I'm getting the following error: ERROR 1: AddGeometryColumn failed for layer pretty_polys, layer creation has failed. ERROR 1: Terminating translation prematurely after failed ...
1
vote
1answer
38 views

How to connect to CouchBase with ogr2ogr?

I am trying to load a Shapefile to CouchBase (version: 2.5.0 DEV edition, installed on Ubuntu), but with no success. According to this documentation it is possible like this: ogr2ogr -f couchdb ...