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converted basemap.at data has missing parts

Open philipkozeny opened this issue 3 years ago • 2 comments

Hi,

I have used your tool to convert the latest version from basemap.at (https://cdn.basemap.at/offline/bmapv_vtpk_3857.vtpk) to convert their offline vector files to the MBTiles format. After doing that I have tried to use several different tile viewers, but all of the same show the same thing: beginning with the zoom level of 15, but especially 16 lots of parts are just missing.

I wanted to know if there is a way to check if this is an error that happens when converting the data, or basemap.at has some problems in the original data source and how I can help. Here are some screenshots:

Screenshot 2022-10-28 at 13 59 04 Screenshot 2022-10-28 at 13 58 19 Screenshot 2022-10-28 at 13 57 59

Thanks!

philipkozeny avatar Oct 28 '22 12:10 philipkozeny

FYI: there is an updated *.vtpk file online at https://cdn.basemap.at/offline/bmapv_vtpk_3857.vtpk and it seems that the same parts after the transformation are missing, beginning with the layer 15. I am not sure if it's a problem of the source file or the transformation process.

philipkozeny avatar Aug 01 '23 13:08 philipkozeny

running into this issue as well, could there be a chance that this is working as intended? i.e. there isn't any new data at z=16, so the client should continue to display the available data at z=15

prusswan avatar Jan 09 '24 08:01 prusswan