Thread: Venus Series City Navigator China NT CHS 2011.11

Originally Posted by catymag

May you tell me the difference between the new map update and the previous March release ?
I compared them and it seems the gmapprom.img is the same, same size,header date and version.
May be something new in additions files ? If yes which type contains them ?
thanks

There are 6 versions of map installer in the new release. Direct download links are:

Code:

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And here are the major files and their sizes in each installer.

Code:

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The gmapprom.img in type1 to type4 is the same map as the one leaked in March. The gmapprom.img in type5 and type6 is the same map but its CRC32 checksum is different from the map in type1 to type4 although all have the same size.

Several kinds of JCV files with different resolutions are used in the installers. JCV files with the same size have the same content.

Type 5 and type6 are almost the same except type 5 has additional ASR files, apparently for 3790T.

Originally Posted by syzygy

There are 6 versions of map installer in the new release. Direct download links are:

Type 5 and type6 are almost the same except type 5 has additional ASR files, apparently for 3790T.

May i ask whay is the ASR files for?

Amazing post, having direct links for China is really great

Originally Posted by ander7724

May i ask whay is the ASR files for?

Speechrecognition

Originally Posted by tom1807

Speechrecognition

I assume that if it can be use with 3790SG/MY unit, it will recognize voice command in chinese OR the voice command(english) will be available when using this china map?

syzygy,

I agree with you upon the idea that coordinate are stored in NOD files that have major influence on trip plan. And finally I found out that I mixed the index within/outside node files.

But I cannot appreciate your idea that indexes would be automatically corrected to non-shifted data. They are not 2D/3D spreadsheet with reference to other files and links. The program with index facilities such as Garmin, makes use of map data as 5-7D space and even more complex.

Originally Posted by betahash

But I cannot appreciate your idea that indexes would be automatically corrected to non-shifted data. They are not 2D/3D spreadsheet with reference to other files and links. The program with index facilities such as Garmin, makes use of map data as 5-7D space and even more complex.

I never said such thing as indices would be automatically corrected to non-shifted data. Where do you get that idea?

I thought I have made it clear that the indices used for searching and the coordinates (corrected or not) used for route planning and routing are two independent things. Correcting a coordinate will not change nor be required to change any index used for searching, no matter how complex the index is. Similarly, searching a road name does not rely on the coordinates (corrected or not) info of the road. Still confused?

Any one help,

i manage to install the China map in to my Garmin Asus A10, but the POI cannot use to search the location, POI totally blank, any solution?

Originally Posted by vikmel99

Any one help,

i manage to install the China map in to my Garmin Asus A10, but the POI cannot use to search the location, POI totally blank, any solution?

It looks like there is no simplified Chinese characters displayed when you are on the POI search screen. Do you see the Chinese names of roads and POIs displayed on the map at all? If not, it chould be a general Chinese language support issue. Otherwise, it could be a Chinese input method issue. Sorry, I don't have a A10 to recreate, study and fix your problem.