From: | "ibrahim saricicek" <ibrahimsaricicek(at)gmail(dot)com> |
---|---|
To: | pgsql-tr-genel(at)postgresql(dot)org |
Subject: | PostGIS |
Date: | 2007-03-16 12:20:41 |
Message-ID: | 10c070ab0703160520p3a81e02bx1bb370507ce3bb08@mail.gmail.com |
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Lists: | pgsql-tr-genel |
GIS (Coğrafi Bilgi Sistemleri) projelerinde PostGIS'i kullanıyorum.
Spatial veritabanlarında standart gelen "spatial_ref_sys" tablosuna kendi
projeksiyon tanımımı nasıl gireceğimi bilen var mı?
Proksiyon bilgim:
Coordinate System:
Lambert_Conformal_Conic
False_Easting: 1000000.000000
False_Northing: 0.000000
Central_Meridian: 36.000000
Standard_Parallel_1: 37.500000
Standard_Parallel_2: 40.500000
Latitude_Of_Origin: 0.000000
GCS_International_1924
Datum: D_International_1924
Prime Meridian: 0
Şu yol sizce doğru mu?
INSERT INTO "spatial_ref_sys" (srid, auth_name, auth_srid, srtext,
proj4text) VALUES (32800, 'WRF',32800,
'PROJCS["WRF_Lambert_Conformal_Conic",GEOGCS["GCS_International_1924",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137,
298.25722356300003]],
PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943299]],
PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1000000],
PARAMETER["False_Northing",0],PARAMETER["Central_Meridian",36],PARAMETER["Standard_Parallel_1",
37.5],
PARAMETER["Standard_Parallel_2",40.5],PARAMETER["Latitude_Of_Origin",0],UNIT["Meter",1]]','+proj=lcc
+lat_1=37.5 +lat_2=40.5 +lat_0=0 +lon_0=36.0 +x_0=0 +y_0=0 +ellps=WGS84
+units=m');
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