u*d
发帖数: 149 | 1 目前只更新了map和poi里面的各州文件
另外还有两个文件夹：building和dem
里面文件尺寸也不小，因为空间有限
请问这些文件有必要更新吗？
如果有的话，用TA家的，还是用NAV家的呢？ | y*****n
发帖数: 11251 | 2 好像没dem也可以跑吧? 我一直用nav的,以前用过一个gps用ta的地图,比nav的老5年. | u*d
发帖数: 149 | 3 刚搜了一下，
The .dem are terrain files.
The files need to be copied in /content/dem folder on IGO8. These files
are big, all together are more than 1 GB, but if you don't need all of them
you can keep the one for your area. If space is a problem, you can run the
software without them, it will run but you will not see any terrain features.
As a note, do not expect every small hills and valleys to be visible, the
terrain is not so detailed, but if you drive in an area with bigger hills
and mountains
【在 y*****n 的大作中提到】
: 好像没dem也可以跑吧? 我一直用nav的,以前用过一个gps用ta的地图,比nav的老5年.
| l**a
发帖数: 86 | 4 building文件不是必须的, 我的没有
them
features.
terrain
【在 u*d 的大作中提到】
: 刚搜了一下，
: The .dem are terrain files.
: The files need to be copied in /content/dem folder on IGO8. These files
: are big, all together are more than 1 GB, but if you don't need all of them
: you can keep the one for your area. If space is a problem, you can run the
: software without them, it will run but you will not see any terrain features.
: As a note, do not expect every small hills and valleys to be visible, the
: terrain is not so detailed, but if you drive in an area with bigger hills
: and mountains
| g***e
发帖数: 5292 | 5 building 好像指3d building，不太需要立体的 |
|
