[Qgis-user] Extraction of lineament using Landsat and aster in Qgis. 3.6

[jean Lukusa]

Hi all.
I want  to  know  the  way  I can  extract  lineaments  and  other
structures  from  landast 8 and  optical aster  using  Qgis version  3.6

Exploration  Geologist
+243 812156128(wattsap,imo)
+243 973741744
+243 840367401

Le mar. 28 mai 2019 10:46, Karl Magnus Jönsson <
Karl-Magnus.Jonsson at kristianstad.se> a écrit :

> Ok. One option is to create a rule based style with a filter for the
> layer. Then add the style as a named style: In the layers symbology tab ->
> Style button -> Add… and name it e.g. print style. Then make sure all
> layers are visible and looks like you want in the layout. Add a map theme
> e.g print theme and associate the map in the layout with this map theme.
> Then you can change the style in main window as you wish, alter to default
> style for the layer and remove the rule based styling, make more named
> styles and map themes for different purposes.
>
>
>
> Regards
>
> *Karl-Magnus Jönsson*
>
>
>
> *Från:* Xan Vieiro [mailto:gallaecia6 at gmail.com]
> *Skickat:* den 28 maj 2019 11:15
> *Till:* Karl Magnus Jönsson
> *Ämne:* Re: [Qgis-user] Print Composer Filter
>
>
>
> Hi Karl,
>
> Hi!
>
> How do you mean? You do the filtering in the layer properties in the QGIS
> main window.
>
> No, I don't. I just want to keep the whole layer at main window and doing
> filtering directly at print composer.
>
>
>
> For atlas there are some more variables or functions available when doing
> this.
>
>
>
> *Karl-Magnus Jönsson*
>
>
>
> Regards,
>
>
>
> Xan V.
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