... まず、PROJのソースコードをダウンロードします: $ wget https://download.osgeo.org/proj/proj-X.Y.Z.tar.gz ... と座標変換 (datum shifting) ファイル (PROJ < 7.x の場合は proj-datumgrid-X.Y.tar.gz をダウンロード) [ 1 ] : $ wget https://download.osgeo.org/proj/pr ... the full path to the GDAL library. For example: GDAL_LIBRARY_PATH = '/home/sue/local/lib/libgdal.so' 脚注 [ 1 ] The datum shifting files are needed for converting data to and from certain projections. For example, the PROJ string for the Google projecti ... on (900913 or 3857) requires the null grid file only included in the extra datum shifting files. It is easier to install the shifting files now, than to debug a problem caused by their absence later. [ 2 ] 具体的 ... ... まず、PROJのソースコードをダウンロードします: $ wget https://download.osgeo.org/proj/proj-X.Y.Z.tar.gz ... と座標変換 (datum shifting) ファイル (PROJ < 7.x の場合は proj-datumgrid-X.Y.tar.gz をダウンロード) [ 1 ] : $ wget https://download.osgeo.org/proj/pr ... the full path to the GDAL library. For example: GDAL_LIBRARY_PATH = '/home/sue/local/lib/libgdal.so' 脚注 [ 1 ] The datum shifting files are needed for converting data to and from certain projections. For example, the PROJ string for the Google projecti ... on (900913 or 3857) requires the null grid file only included in the extra datum shifting files. It is easier to install the shifting files now, than to debug a problem caused by their absence later. [ 2 ] 具体的 ... 2026年10月08日