arcengine10.2 实现通过sde连接Oracle数据库11g,实现了创建矢量和栅格数据集，导入栅格和矢量数据，读取矢量和栅格数据。-arcengine 10.2 sde connection through Oracle Database 11g, enables the creation of vector and raster data sets, import raster and vector data, read vector and raster data.