• Moreover, the local coordinate systems in the cities of our country lack in direct and precise connection to the geocentric coordinate system and the national coordinate system.

    此外,目前许多城市地方坐标系统国家坐标系统之间缺乏精确严格的换算关系

    youdao

  • Note that SRS names and IDs are arbitrary and local to each database, but the underlying coordinate systems are often predefined, with reference to industry authorities.

    注意SRS名称ID任意的,而且每个数据库本地的,但是底层坐标系常常是根据行业特权而预定义的。

    youdao

  • Note that SRS names and IDs are arbitrary and local to each database, but the underlying coordinate systems are often predefined, with reference to industry authorities.

    注意SRS名称ID任意的,而且每个数据库本地的,但是底层坐标系常常是根据行业特权而预定义的。

    youdao

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