tags: GIS, PostGIS

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GIS, PostGIS

Common tags - number of posts

data (4), DC (2), PostgreSQL (2), database (2), map (2), desktop (2), software (2), PostgreQL (2), open source (1), programming (1), library (1), conference (1), geography (1), bailey (1), school (1), uDig (1), render (1), population (1), planet (1), humanitarian (1), Virginia (1), OSM (1), analysis (1), OpenMoko (1), transportation (1), up-to-date (1), JavaScript (1), ACPS (1), beer (1), GPS (1), elementary (1), demographics (1), address (1), TIGER (1), census (1), density (1), redistricting (1), hackathon (1),

Sub groups 1

GIS, desktop, software, uDig (1), GIS, Virginia, data, hackathon (1), PostGIS, PostgreSQL, TIGER, beer, database, map, programming (1), GIS, open source (1), OSM, PostGIS, bailey, planet, up-to-date (1), GIS, render (1), PostGIS, census, density, population (1), ACPS, GIS, elementary, redistricting, school (1), GIS, JavaScript (1), GIS, map (1), GIS, PostgreSQL, library (1), GIS, analysis, data, geography, humanitarian (1), DC, GIS, address, database (1), GIS, data (1), GIS, GPS, OpenMoko (1), GIS, desktop, software (1), DC, GIS, data, demographics, transportation (1), GIS, conference (1)

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Paul Ramsey

tags: GIS, PostGIS
the clever elephant Paul Ramsey Victoria, British Columbia, Canada

url: http://blog.cleverelephant.ca/

type: person, format: blog

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Reprojecting / snapping point-geometries onto a given line-geometry using PostGIS

tags: PostGIS, GIS
a line and several points

Imagine you have a line — a street for example — and point measurements taken while being on that street. Due to certain circumstances — e.g. GPS-coorrdinates are slightly inaccurate –, the coordinates of your measurements are not exactly on the street.

url: http://selectoid.wordpress.com/2009/02/13/reprojecting-snapping-point-geometries-onto-a-given-line-geometry-using-postgis/

type: article, format: blog

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Selectoid's Weblog

A detail showing four stars we just created Hi, this is the blog of selectoid

url: http://selectoid.wordpress.com/

type: person, format: blog