pProcess->SetMessage("正在执行SRTM数据转换"); GDALAllRegister(); //首先将裸数据转换为一个VRT文件格式,然后用VRT导出为指定的类型 GDALDriver *poDriver = (GDALDriver *) GDALGetDriverByName( "VRT" ); if (poDriver == NULL) { if (pProcess != NULL) pProcess->SetMessage("不支持VRT格式创建!
int nXSize = GDALGetRasterXSize(hSrcDataset); int nYSize = GDALGetRasterYSize(hSrcDataset); int nDstBands = GDALGetRasterCount(hSrcDataset); double adfGeoTransform[6]; GDALGetGeoTransform(hSrcDataset, adfGeoTransform); hDriver = GDALGetDriverByName(pszFormat); if( hDriver == NULL) { if(p...
GDAL.cpp GDALDEM GDALDEM.cpp GEOS GEOS.cpp GLSLChunker GLSLChunker.cpp GLSLColorFilter GLSLColorFilter.cpp GLUtils GLUtils.cpp GPUClamping.glsl GPUClamping.lib.glsl GammaColorFilter GammaColorFilter.cpp GeoCommon GeoData GeoData.cpp GeoMath GeoMath.cpp GeoPositionNode GeoPositionNo...
GDALtest_gdaldem_GDAL高程_C++_开源dem编辑_GDAL_ 使用开源图像GDAL实现数字高程DEM文件的大规模快速读取,添加了数据格式匹配 上传者:weixin_42691065时间:2021-10-04 GDAL/OGR 2.2.1全套dll以及java,C#,python开发包 Windows系统下,编译好的GDAL 2.2.1全套版本dll,包括32位和64位版 集成hdf,geos,proj,libcurl,...
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在这个示例代码中,我们首先通过gdal.AllRegister()方法来初始化GDALDEM库。然后,使用gdal.Open()方法打开栅格数据文件,并获取栅格数据的宽度和高度。 接下来,我们通过dataset.GetRasterBand(1).ReadRaster()方法读取栅格数据的高程值,并将其存储在一个数组中。