How do I load Raster data into PostGIS?
Currently you need GDAL 1.6+ though later versions would be better since they have many memory leak fixes, Python 2.5 with GDAL 1.6 or higher bindings, and NumPy. For windows users, installing these components from binary sources is documented in the ReadMe.txt packaged with the Windows PostGIS Raster experimental builds. Once you have a functioning Python with GDAL and NumPy, you can use the raster2pgsql.py script packaged with PostGIS Raster. Please refer to raster2pgsql.py usage and Section8.1, “Loading and Creating Rasters” for more details.