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location Hamilton, Canada
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visits member for 2 years, 11 months
seen 1 hour ago

May
9
revised hint to create trekking maps with QGIS
added 3 characters in body
May
9
comment ST_Within from centroid of geometry
Thank you Kevin, that worked great!
May
9
accepted ST_Within from centroid of geometry
May
9
asked ST_Within from centroid of geometry
May
9
comment How to connect points (bus stops), which don't lie on the lines (LINESTRING), to a network?
You should update your question to state you are working with multi points and multilinestring sober know some of the limitations.
May
8
comment How to connect points (bus stops), which don't lie on the lines (LINESTRING), to a network?
@Setraworks you may want to look at the following PostGIS option (ST_Split) postgis.net/docs/ST_Split.html. You can split a line with a point, here is the explaination from PostGIS: The function supports splitting a line by point, a line by line, a polygon by line. The returned geometry is always a collection.
May
8
answered Populate Table from Table Spatialite
May
8
awarded  Custodian
May
8
reviewed Reviewed Is the Fourth Dimension used in GIS?
May
8
revised Is the Fourth Dimension used in GIS?
deleted 4 characters in body
May
7
comment How to connect points (bus stops), which don't lie on the lines (LINESTRING), to a network?
Glad I could help. There are tools that will split a line with a point, but I will keep looking for an option in PostGIS. Good luck
May
7
comment How to connect points (bus stops), which don't lie on the lines (LINESTRING), to a network?
If you are expecting to get an answer that provides you with all your requirements, you may be disappointed. This may get you half way, then you can focus on the other part you are missing.
May
7
revised Count gaps between polygon in spatialite
added 16 characters in body
May
6
answered How to connect points (bus stops), which don't lie on the lines (LINESTRING), to a network?
May
5
revised Calculating a Unique ID on a Subgroup of Polygons
added 4 characters in body
May
5
comment Invert Color Ramp in QGIS
Yes I know, and it's great. Thank you
May
1
comment Drawing tools to add circles, arrows, lines for QGIS?
What are you hoping to achieve? Are you looking to geographical data? or do you just want to draw?
May
1
answered Digital Number (DN) on satellite imagery?
May
1
asked gdaltindex Limitations
May
1
answered How can I apply multiple expressions to a field in QGIS?