1. The gdal its powerful ability of geographic data support for the market common vector data and grid data support;
2. Packaging operation function can combine vs, python development platform for open source operation;
3. The function of the independent can call direct from your CMD console commands to operate;

Small white now mastered the gdal ogr2ogr below for the operation of the vector data, such as the SHP format data with the json data format transformation; WKT format of the data with the SHP format data transformation; At the same time understand the gdal encapsulation of other functions in the CMD console basic operations, including: image of translation, the basic information of the image acquisition,