Changes between Version 19 and Version 20 of WKTRaster/Documentation01

Timestamp:

Jun 17, 2009, 8:39:47 AM (15 years ago)

Author:

pracine

Comment:

—

WKTRaster/Documentation01

@@ -188 +188 @@
   The PostGIS WKT Raster extensions should now be loaded and ready to use.
 
-= '''3 - FAQ''' =
-
-'''3.1 - What is the meaning of "WKT" in WKT Raster?'''
-
-'''3.2 - How is WKT Raster different than the Oracle SDO_GEORASTER and SDO_RASTER types?'''
-
-'''3.3 - Why do you say "WKT Raster goal is to implement the RASTER type as much as possible like the GEOMETRY type is implemented in PostGIS"? Vector and raster are very different and have always been threated differently in GIS packages.'''
-
-'''3.4 - Why does every tile is georeferenced?'''
-
-'''3.5 - How come it is possible to store overlapping rasters in the same table? In a raster, tiles should not overlaps.'''
-
-'''4.6 - How do a load my raster in the database using WKT Raster?'''
-
-'''4.7 - How do I dump my raster from the database into the filesystem using WKT Raster?'''
-
-
-
-= '''4 - Using PostGIS WKT Raster''' =
-
-
-== '''4.1 - The PostGIS WKT Raster Type''' ==
+
+= '''3 - Using PostGIS WKT Raster''' =
+
+
+== '''3.1 - The PostGIS WKT Raster Type''' ==
 
 Like the PostGIS "geometry" type, WKT Raster "raster" type is a new PostgreSQL type. This mean each raster or raster tile is stored as a row of data in a database table. It is a complex type embedding many informations about each raster (width, height, number of band, pixeltype for each band and nodatavalue for each band) and its geolocalisation (pixelsize, upper left pixel center, rotation and SRID).
 
 
-== '''4.2 - Integration with PostGIS''' ==
-
-
-== '''4.3 - Loader/Dumper''' ==
-
-
-== '''4.4 - Building Indexes''' ==
-
-
-== '''4.5 - Examples''' ==
-
-
-= '''5 - Uploading Strategy & Performance Tips''' =
-
-[[BR]]
-
-= '''6 - PostGIS WKT Raster Reference''' =
-
-
-== '''6.1 - Management Functions''' ==
-
-
-== '''6.2 - Raster Relationship Functions''' ==
-
-
-== '''6.3 - Raster Processing Functions''' ==
-
-
-== '''6.4 - Raster Accessors''' ==
-
-
-== '''6.5 - Raster Constructors''' ==
-
-
-== '''6.6 - Raster Operators''' ==
-
-
-== '''6.7 - Raster Outputs''' ==
-
-
-== '''6.8 - Raster Editors''' ==
-
-
-= '''7 - Reporting Problems''' =
+== '''3.2 - Integration with PostGIS''' ==
+
+
+== '''3.3 - Loader/Dumper''' ==
+
+
+== '''3.4 - Building Indexes''' ==
+
+
+== '''3.5 - Examples''' ==
+
+
+= '''4 - Uploading Strategy & Performance Tips''' =
+
+[[BR]]
+
+= '''5 - PostGIS WKT Raster Reference''' =
+
+
+== '''5.1 - Management Functions''' ==
+
+
+== '''5.2 - Raster Relationship Functions''' ==
+
+
+== '''5.3 - Raster Processing Functions''' ==
+
+
+== '''5.4 - Raster Accessors''' ==
+
+
+== '''5.5 - Raster Constructors''' ==
+
+
+== '''5.6 - Raster Operators''' ==
+
+
+== '''5.7 - Raster Outputs''' ==
+
+
+== '''5.8 - Raster Editors''' ==
+
+
+= '''6 - Reporting Problems''' =
 
 [[BR]]