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age 56
visits member for 1 year, 10 months
seen May 5 at 17:16

Former data production quality management expert with Tom Tom digital mapping technical specialist Tele Atlas Post Grad GIS certification.


Oct
21
awarded  Taxonomist
Sep
24
awarded  Autobiographer
Apr
30
comment How to query OSM for all beaches facing west? - QGIS preferred
run coastal query by countries and sub regions that have a west coast, only a problem if they have both coasts. Then look for angle closer to vertical intersection with equator and eliminate angles that displease you.
Apr
30
answered How to handle updates to pgRouting network in webmapping environment?
Apr
30
answered PostGIS table to network analysis
Apr
22
comment Help opening GIS files
comments above contain the correct answer; put files in same folder, double click first file, when asked by windows what program to use select 7zip.
Apr
17
answered Help opening GIS files
Apr
14
answered Strategies for managing (and ultimately merging) duplicate business locations in a spatial database
Mar
25
answered How to number points along a line consecutively
Dec
18
awarded  Yearling
Dec
16
comment OpenGeo Suite Dashboard not Showing Up on Windows 7 64-bit
I have a similar problem, but my host is a vps, so this is not an option as it is not on the same machine and on an extranet
Dec
12
revised What are the most detailed and reliable address databases for the United States?
added 122 characters in body
Dec
12
answered What are the most detailed and reliable address databases for the United States?
Oct
2
answered KML in QGis with additional Data
Sep
11
comment How to create a network from nodes and boundaries?
I think you are missing the point of the answer. Routing between points is not an exercise in pure abstraction, topology does not refer to a graph that is programmatically generated by an algorithm. The routing needs a street layer and the points would have to be functionally a part of the street layer as segment end points so that they are intrinsically and topologically a part of the route and an object that could be read by pgrouting.
Sep
11
answered How to create a network from nodes and boundaries?
Sep
11
comment How to improve poor performance times for PostGIS 2.1 Tiger Geocoder?
Try this performance tutorial. linux.com/learn/tutorials/…
Sep
10
comment How to improve poor performance times for PostGIS 2.1 Tiger Geocoder?
the rhaas link has some other real good tips for postgres but I couldn't fine the specific post.
Sep
9
revised How to improve poor performance times for PostGIS 2.1 Tiger Geocoder?
added 68 characters in body
Sep
9
answered How to improve poor performance times for PostGIS 2.1 Tiger Geocoder?