User djq - Geographic Information Systems Stack Exchange

bio	website	djq.me
	location	Dublin, Ireland
	age
visits	member for	2 years, 8 months
	seen	21 hours ago
stats	profile views	436

	5,863 reputation	bio	website	djq.me	visits	member for	2 years, 8 months
12492 badges		location	Dublin, Ireland		seen	21 hours ago

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580

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How to find network distances between two sets of origins and destinations?

aug 11 '11 at 17:26 whuber♦ 29.5k

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4

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3

answers

3

kviews

Using the Proj4js library to convert from Google Maps to projected values

google-maps javascript projection-conversions

jan 19 '11 at 17:03 mwalker 3,899

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2

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191

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Using a web map to identify and access data

web-mapping google-maps data database

dec 11 '10 at 17:17 Mapperz♦ 28.9k

4

votes

5

answers

267

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How do I find software for my GPS?

gps garmin

nov 4 '10 at 21:08 Jaime Soto 723

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2

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3

kviews

Removing polylines from google maps

google-maps javascript google

sep 21 '10 at 13:19 Herb 981

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3

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882

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Advice on using CityGML data and GIS

arcgis data qgis citygml

dec 20 at 5:43 R.K. 10k

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2

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213

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How to save MapServer output to a file?

mapserver image

oct 31 at 15:05 djq 5,863

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2

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314

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How can several vector layers have different controls, using Openlayers?

openlayers javascript point line

oct 17 at 19:54 Tommaso 538

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2

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1

kviews

Clickable points with openlayers

openlayers javascript

jul 16 at 6:27 Aragon 12.4k

3

votes

1

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926

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Calculating distance to points in QGIS

qgis raster distance point

mar 12 '12 at 5:33 Maxim Dubinin 361

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1

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1

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How do I 'select' using ArcPy?

arcgis-10.0 python arcpy

aug 17 '11 at 14:56 Patrick 855

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2

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97

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How can a style be set on a specific polygon using OpenLayers?

openlayers polygon select style

nov 13 at 7:58 Glenn Plas 661

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1

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70

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How can I enable panning using Openlayers and a vector overlay with controls?

openlayers overlay mapcontrol

nov 12 at 23:32 sfletche 78

2

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1

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562

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How can GeoJson polygons be colored programmatically using OpenLayers?

openlayers javascript polygon thematic-map styling

nov 9 at 20:48 CaptDragon 7,946

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3

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2

kviews

Can OpenStreetMap be used as a WMS service in MapServer?

openstreetmap mapserver overlay

oct 29 at 17:25 DavidF 3,508

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votes

2

answers

52

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How can a browser argument be used to position a web-map

web-mapping

sep 1 at 9:25 drnextgis 3,429

2

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1

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194

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How to create a point table from a remote csv file?

postgis sql point csv

aug 28 at 23:52 dustymugs 561

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1

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338

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Importing QGIS core into Python on OSX

qgis python scripting

jul 22 at 20:47 djq 5,863

1

2

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2

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241

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Workflow process to style vector data using GeoServer

geoserver web-mapping server browser

jun 5 '12 at 11:35 djq 5,863

2

votes

1

answer

1

kviews

What does the code RTTYP represent in the USA Tiger road files?

census road

feb 18 '12 at 23:38 djq 5,863

1

2

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2

answers

1

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Querying MapServer using WFS functionality

javascript mapserver wfs html

oct 21 '11 at 16:56 djq 5,863

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1

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1

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Basic MapServer query of PostgreSQL/PostGIS database

postgis postgresql mapserver query

oct 19 '11 at 15:25 unicoletti 4,821

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3

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661

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Inserting polygon centroids into an additional column in PostGIS

postgis sql postgis-1.5

sep 24 '11 at 11:03 underdark♦ 29.1k

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4

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3

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Error importing Shapefile to PostGIS using Importer GUI

postgis shapefile data-import

jul 7 '11 at 19:19 djq 5,863

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2

answers

806

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Converting google map api coordinates into meters

projection google-maps raster

jan 17 '11 at 0:38 djq 5,863

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1

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109

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Where is the pdf of the US Census data stored that contains all the codes?

census

sep 14 '10 at 14:10 Derek Swingley 8,840

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1

answer

145

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How to zoom to point boundary using OpenLayers?

openlayers

feb 14 at 14:33 Aragon 12.4k

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2

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185

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Turn-by-turn direction using PgRouting

postgis openstreetmap pgrouting

feb 1 at 14:00 lewis 885

1

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0

answers

180

views

How to handle postgresql/postgis geometry type errors in a function?

postgis polygon sql linestring

dec 12 at 14:48 djq 5,863

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1

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78

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Is it possible to export raster data from PostGIS or MapServer as a base64 string?

postgis mapserver png browser

nov 21 at 4:56 dustymugs 561

djq

110 Questions