User raphael

8 votes

1 answer

1k views

Labeling (one-way) streets in QGIS?

asked Sep 4, 2016 at 1:01

8 votes

2 answers

3k views

How to UPDATE with LATERAL Nearest-Neighbour query?

postgis postgresql proximity nearest-neighbor knn

asked Apr 5, 2018 at 14:38

7 votes

1 answer

419 views

SVG markers made in InkScape appear transparent in QGIS

qgis svg markers inkscape

asked Jun 29, 2016 at 19:10

7 votes

1 answer

416 views

How to get smallest line segments from intersection + difference of multiple overlapping lines?

postgis intersection line overlapping-features

asked Mar 23, 2016 at 3:22

6 votes

1 answer

3k views

How to cluster points into clusters of a maximum diameter in PostGIS?

postgis clustering

asked Apr 28, 2015 at 2:43

6 votes

1 answer

2k views

Invalid GeoJSON when inserting data to a CartoDB (PostGIS) table from Leaflet

postgis leaflet carto geojson

asked Nov 5, 2015 at 22:41

5 votes

1 answer

2k views

Specifying Minimum and Maximum Word Wrap length in QGIS

qgis labeling

asked Jul 8, 2016 at 18:45

5 votes

0 answers

139 views

Resources for creating a matrix of relationships between street segments

postgis network streets

asked Nov 22, 2016 at 16:16

4 votes

1 answer

873 views

How can I use relative paths in print composer for images?

print-composer file-path qgis-2.16

asked Aug 21, 2016 at 21:04

4 votes

1 answer

885 views

Printing centered map from a QGIS project for each point in shapefile?

pyqgis print-composer svg atlas

asked Jun 22, 2016 at 15:05

4 votes

0 answers

321 views

Specify position of curved label in QGIS?

labeling qgis-2.14

asked Jun 23, 2016 at 19:11

4 votes

1 answer

5k views

Why does Buffering in QGIS fail with this error: Argument 1 has unexpected type 'NoneType'?

qgis buffer

asked Nov 24, 2015 at 19:12

4 votes

2 answers

2k views

What's the QGIS Legend Format Syntax to have thousands separated by commas?

qgis style legend

asked May 4, 2015 at 15:32

3 votes

1 answer

2k views

Get a single cluster from cloud of points with specified maximum diameter in postgis

postgis postgresql clustering

asked Sep 11, 2014 at 17:44

3 votes

2 answers

1k views

How to compute weighted centroids in PostGIS?

postgis centroids

asked Oct 16, 2014 at 17:06

3 votes

1 answer

109 views

How can I select ways that have missing access parameters "[key]=Not Specified"?

openstreetmap overpass-api data-quality

asked Feb 27, 2016 at 1:41

3 votes

1 answer

1k views

How to load vector layer slices in Leaflet by bounding boxes while caching locally?

leaflet

asked Jun 26, 2017 at 17:10

2 votes

1 answer

69 views

How can I prevent the Legend from covering each Atlas Feature?

qgis atlas

asked Apr 21, 2020 at 18:24

2 votes

0 answers

422 views

Appropriate web-server framework for serving slices of an interactive Leaflet vector layer from a large PostGIS table?

python postgis leaflet web-mapping software-recommendations

asked Jun 22, 2017 at 19:26

2 votes

1 answer

736 views

Why do I get a NameError for QDomDocument when attempting to programmatically load a template in the QGIS Python console?

pyqgis qgis-2.14

asked Dec 15, 2016 at 16:06

2 votes

2 answers

2k views

How to fix corrupted QGIS project file that causes Windows to freeze?

qgis-2.14

asked Dec 15, 2016 at 21:52

2 votes

1 answer

178 views

Loading QgsComposition from template without throwing "QgsComposition constructor is deprecated"? [duplicate]

qgis pyqgis print-composer

asked Dec 28, 2016 at 16:41

2 votes

2 answers

2k views

Showing QgsComposition created in QGIS Python console

pyqgis print-composer qgis-2 qgis-python-console

asked Dec 29, 2016 at 3:02

2 votes

1 answer

2k views

Why am I getting a syntax error at "RETURN result;" when creating a CartoDB pl/pgsql function?

postgis postgresql carto

asked Mar 29, 2016 at 19:30

2 votes

1 answer

961 views

Ubuntu 14.04 and QGIS 2.8.1 unmet dependency of libgdal .so.1-1.11.1

installation ubuntu qgis-2.8

asked May 15, 2015 at 2:02

2 votes

1 answer

3k views

QGIS 2.12 & Ubuntu 14.04 SAGA installation not found

ubuntu saga qgis-2.12

asked Nov 23, 2015 at 19:36

2 votes

3 answers

633 views

Identifying missing sidewalks in OpenStreetMap data [closed]

openstreetmap routing mapbox overpass-api data-quality

asked Feb 19, 2016 at 19:49

2 votes

1 answer

336 views

Is this Intersect or Union algorithm associative?

intersection algorithm union

asked Dec 30, 2014 at 20:04

2 votes

1 answer

166 views

"Create Random Points" does not accept integer column as "value from input field"

qgis

asked Jan 19, 2015 at 16:41

1 vote

0 answers

280 views

"SSL Errors Occurred Accessing URL" after upgrade to Lyon

ubuntu qgis-2.12

asked Nov 20, 2015 at 20:08

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42 Questions

Labeling (one-way) streets in QGIS?

How to UPDATE with LATERAL Nearest-Neighbour query?

SVG markers made in InkScape appear transparent in QGIS

How to get smallest line segments from intersection + difference of multiple overlapping lines?

How to cluster points into clusters of a maximum diameter in PostGIS?

Invalid GeoJSON when inserting data to a CartoDB (PostGIS) table from Leaflet

Specifying Minimum and Maximum Word Wrap length in QGIS

Resources for creating a matrix of relationships between street segments

How can I use relative paths in print composer for images?

Printing centered map from a QGIS project for each point in shapefile?

Specify position of curved label in QGIS?

Why does Buffering in QGIS fail with this error: Argument 1 has unexpected type 'NoneType'?

What's the QGIS Legend Format Syntax to have thousands separated by commas?

Get a single cluster from cloud of points with specified maximum diameter in postgis

How to compute weighted centroids in PostGIS?

How can I select ways that have missing access parameters "[key]=Not Specified"?

How to load vector layer slices in Leaflet by bounding boxes while caching locally?

How can I prevent the Legend from covering each Atlas Feature?

Appropriate web-server framework for serving slices of an interactive Leaflet vector layer from a large PostGIS table?

Why do I get a NameError for QDomDocument when attempting to programmatically load a template in the QGIS Python console?

How to fix corrupted QGIS project file that causes Windows to freeze?

Loading QgsComposition from template without throwing "QgsComposition constructor is deprecated"? [duplicate]

Showing QgsComposition created in QGIS Python console

Why am I getting a syntax error at "RETURN result;" when creating a CartoDB pl/pgsql function?

Ubuntu 14.04 and QGIS 2.8.1 unmet dependency of libgdal .so.1-1.11.1

QGIS 2.12 & Ubuntu 14.04 SAGA installation not found

Identifying missing sidewalks in OpenStreetMap data [closed]

Is this Intersect or Union algorithm associative?

"Create Random Points" does not accept integer column as "value from input field"

"SSL Errors Occurred Accessing URL" after upgrade to Lyon