SASGIS

Веб-картография и навигация

How To Export for use by qgis ?

English- or other language speakers welcome here
Please do not translate your native language to "broken Russian" via crappy machine translation services - please post it as it is, in your native language.

Модератор: Tolik

How To Export for use by qgis ?

Сообщение abrogard » 25 сен 2024, 12:53

I have been trying to export tiles or images so that I can use qgis to annotate my maps. And I cannot get it to work.
I get files produced .mbtiles but mbtilesviewer can't see anything in them and neither can qgis.
exporting images is easy - just stitch and I get an image but in qgis it might be upside down or whatever.... and there's no question of preserving layers ...

can anyone advise me on this?

main thing: just to put an annotation layer on my maps. any way I can.

second thing: knowing perhaps how to do it all via qgis if suitable.
Аватара пользователя
abrogard
Соображающий
 
Сообщения: 72
Зарегистрирован: 09 май 2018, 09:28
Откуда: South Australia
Благодарил (а): 5 раз.
Поблагодарили: 1 раз.

Re: How To Export for use by qgis ?

Сообщение mate » 26 сен 2024, 21:44

I do not have any problems with QGIS 3.34 and the MBTiles or GeoTiff + worldfile (.w) that are exported from SAS (mostly using nightly builds).
mate
Новичок
 
Сообщения: 15
Зарегистрирован: 14 июн 2018, 11:52
Благодарил (а): 0 раз.
Поблагодарили: 6 раз.

Re: How To Export for use by qgis ?

Сообщение abrogard » 27 сен 2024, 04:40

Thanks for that.

I was out of date so I updated. But I still can't get anywhere. Qgis I mean.

My sasplanet is 230909 10403 - that's the latest I think?

So I'm all up to date. But I still can't do it. I today exported a mbtiles things at 764 kB so that looks okay in file explorer.

But mbview makes nothing of it and qgis makes a file of it which has three bands. I get no picture. I get chatgpt to advise me and do things to try merge these colour bands and whatever. nothing I do works.

So I suspect the exported mbtiles is no good. You could see if you can make a view of it if you like: https://www.dropbox.com/scl/fi/dr4g7kjo ... 4esbw&dl=0

got me beat so far. I'll keep trying. I"m thinking I'll use a different map and no overlays...

No worries ! All okay. More or less.

I now use 'Stitch' instead of 'Export' and it works with settings: Geotiff and create georeferencing. So that's great. I'd like to know what's wrong with export mbtiles but I can live without it.

Now to learn how to use the annotate feature of Qgis. :)
Аватара пользователя
abrogard
Соображающий
 
Сообщения: 72
Зарегистрирован: 09 май 2018, 09:28
Откуда: South Australia
Благодарил (а): 5 раз.
Поблагодарили: 1 раз.

Re: How To Export for use by qgis ?

Сообщение mate » 27 сен 2024, 21:58

Just uncheck the "Use xyz schema" box in the mbtiles export options.
mate
Новичок
 
Сообщения: 15
Зарегистрирован: 14 июн 2018, 11:52
Благодарил (а): 0 раз.
Поблагодарили: 6 раз.

Re: How To Export for use by qgis ?

Сообщение abrogard » 28 сен 2024, 01:48

mate писал(а):Just uncheck the "Use xyz schema" box in the mbtiles export options.


thanks, mate, I'll do that. :)

slowly slowly I begin to get there. I seem to be, apart from yourself, the only english speaker using sasplanet. at least the only one who ever needs any help. such a big world. so many mappers. such a brilliant programme. but no one uses it?
Аватара пользователя
abrogard
Соображающий
 
Сообщения: 72
Зарегистрирован: 09 май 2018, 09:28
Откуда: South Australia
Благодарил (а): 5 раз.
Поблагодарили: 1 раз.

How to match Southfron maps?

Сообщение abrogard » 11 окт 2024, 10:32

Southfront maps seem to have more places on them than anything I can get.

I've tried every mixture of maps/layers that I can think of but I can't match what southfront produces.

Anyone got any idea of how I could get a similar display?

Here is an example of their maps: https://s5.cdnstatic.space/wp-content/uploads/2024/10/10oct2024_Ukraine_Kupyansk_map.jpg
Аватара пользователя
abrogard
Соображающий
 
Сообщения: 72
Зарегистрирован: 09 май 2018, 09:28
Откуда: South Australia
Благодарил (а): 5 раз.
Поблагодарили: 1 раз.


Вернуться в International visitors section

Кто сейчас на конференции

Сейчас этот форум просматривают: нет зарегистрированных пользователей и гости: 1