Qt是一个著名的C++库——或许并不能说这只是一个GUI库，因为Qt十分庞大，并不仅仅是GUI。使用Qt，在一定程序上你获得的是一个“一站式”的 服务：不再需要研究STL，不再需要C++的<string>，因为Qt有它自己的QString等等。或许这样说很偏激，但Qt确实是一个 “伟大的C++库”。- a translator library for raster geospatial data formats that is released under an X/MIT style Open Source license by the Open Source Geospatial Foundation. As a library, it presents a single abstract data model to the calling application for all supported formats. It also comes with a variety of useful commandline utilities for data translation and processing. The NEWS page describes the May 2012 GDAL/OGR 1.9.1 release.



The related OGR library (which