srid « WordPress.com Tag Feed

PostGIS - Get Table SRID

nasrulhazim — Fri, 08 Mar 2013 02:16:37 +0000

Please check geometry_columns table if the result return `-1`. You may change the srid value if you

Writing own libs for SisoDb - SisoDb.Spatials

Daniel Wertheim — Tue, 13 Nov 2012 22:06:47 +0000

I’m in the process of finalizing a v16.0.0 of SisoDb and there’s a first pre-release out

new bedding

SRID — Mon, 20 Aug 2012 17:53:49 +0000

I just got some new bedding. I was ready for a change and we really needed new sheets. I was getting tired of the all white and I have this black and white ikat duvet cover that I got at West Elm a while back, but I’ve still just been using my white sheets.

Today I went bold for me and mixed and matched some blue bedding from Roberta Roller Rabbit.

I’ve also been loving this Bruschwig & Fils Dzhambul fabric and have been thinking I would make 3 euro shams for my bed but I haven’t been able to make up my mind…

Here are my multiple bedding options, I was feeling like I wanted to change the wall color behind my bed, but now I’m thinking maybe no, just go for the Dzhambul istead.

What do you think, do I do the Dzhambul, do I paint the wall, do I do both, nothing??? Decorating for myself is such a challenge!!!

Here is the new fitted sheet and blue shams, bold move for me as my bed is usually all white.

Here it is paired with the Dzhambul fabric that I like…I’ll still have my white duvet which will mostly cover the busy sheet. What do you think?

When I want a change of pace, here is my black and white ikat bedding. I know, my duvet cover needs a serious ironing, tell it to my 2 year old and 5 1/2 year old…

Geometry Creation SQL

thomas kearns — Sun, 29 Apr 2012 12:26:58 +0000

--('schema','name of table to add a column to','name of column to add',srid,'postgis geometry type',dimension) --SELECT AddGeometryColumn ('public','recycling_dropoff_location','geom',26971,'POINT',2);


--SELECT AddGeometryColumn('public','recycling_dropoff_location','untransgeom',900913,'POINT',2)

--SELECT AddGeometryColumn('public','recycling_dropoff_location','untransgeom2',4326,'POINT',2)
--st_transform(st_setsrid(st_point(lat,long),900913),26971)

--three compound functions

--the innermost st_point(lon,lat) creates a geometry from an x and y location

--... watch the lat/lon distinctions the table im testing with appears to have them flip flopped

--the next outer function st_setserid( geometry to operate on, 900913) establishes the srid of the geometry

--... in this case I am assuming the unprojected google system 900913

--the outermost function st_transform( geometry to operate on, 26971) converts from one projection to another

--UPDATE recycling_dropoff_location

--SET geom = st_transform(st_setsrid(st_point(lon,lat),900913),26971)
--UPDATE recycling_dropoff_location

--SET untransgeom2 = st_setsrid(st_point(lon,lat),4326)
--UPDATE recycling_dropoff_location

--SET geom = st_setsrid(st_point(st_x(st_transform(untransgeom2,26971))*3.2808399,st_y(st_transform(untransgeom2,26971))*3.2808399),26971)

--SELECT st_asewkt( geom ) --FROM recycling_dropoff_location

Shapefile to PostGIS Import

bloureir — Sat, 21 Apr 2012 01:38:57 +0000

I’m trying to import the Shapefile for building footprints in Chicago to PostGIS using Spit on qGIS, but I’ve forgot what was the SRID I was supposed to use.

Could anyone help me with that? Thanks (sorry for this kind of post but I figured it was the quickest way to get an answer and to get the thing going)

DR SYED HUSIN ALI: TAHNIAH!

drhalimahali — Sun, 09 Nov 2008 17:53:00 +0000

Tahniah dan syabas diucapkan

kepada Timbalan Presiden

KeADILan, Dr Syed Husin Ali

kerana telah berjaya menerbitkan

empat buah buku salah satu buku

dengan kerjasama Unit Buku Harakah dan tiga lagi bersama The Strategic Information Research

Developement Centre (SRID). Buku-buku tersebut bertajuk, “Orang Melayu Masalah dan

Masa Depannya’ , “Ethnic Relations in Malaysia : Harmony and Conflict” dan ‘Dua

Wajah:Tahanan Tanpa Bicara” yang juga diterbitkan dalam versi bahasa Inggeris “Two

Faces: Detention without Trial“.

Foto oleh Wan Zahari Wan Salleh

Cerita selanjutnya di [SINI] dan {SINI}

Updating Projections and PostGIS

Steven Citron-Pousty — Mon, 08 Oct 2007 19:37:53 +0000

I imported some data from the MAGIC server at UCONN into PostGIS. Unfortunately it did not recognize