conversie tiff - vector, cu pastrea culorilor clasificarii

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conversie tiff - vector, cu pastrea culorilor clasificarii

Benedic Codrut George
Buna ziua!

Daca am un tiff clasificat in mai multe culori, cum pot sa-l transform in
format vector in QGis si sa-mi pastreze culorile clasificarii la exportul
in format vectorial?

Multumesc!

O zi buna!

Codrut Benedic
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Re: conversie tiff - vector, cu pastrea culorilor clasificarii

mn_geogr
Salut Codrut,
Poti reface paleta de culori a vectorului daca exporti tif-ul cu valorile brute (clasificate) utilizate la crearea culorilor.Situatia se poate complica, doar daca ai un DEM de 16biti sau de 32biti cu altitudinea colorata conform unei scari de culori hipsometrice.
Spor!
Mihai Niculita
-------------------
 Lecturer, PhDDepartment of GeographyFaculty of Geography and GeologyUniversity Al. I. Cuza, Iasi, RomaniaBlvd. Carol I, no. 11, 700505Phone: work+40232201477/mobile+40742824349Fax: +40232201474, alternate e-mail: [hidden email]; [hidden email]: http://www.geomorphologyonline.comscientific: https://www.researchgate.net/profile/Niculita_Mihai, https://scholar.google.com/citations?user=ZzGiObcAAAAJ&hl=en, https://uiac.academia.edu/MihaiNiculitaORCID: https://orcid.org/0000-0003-0351-5512publons: https://publons.com/researcher/1215054/mihai-niculita/ResearchID: C-8738-2016last article: Sensors 2020, 20(4), 1192; https://doi.org/10.3390/s20041192 

    On Wednesday, June 3, 2020, 02:10:48 PM GMT+3, Benedic Codrut George [hidden email] [geo-spatial] <[hidden email]> wrote:  
 
    

Buna ziua!
Daca am un tiff clasificat in mai multe culori, cum pot sa-l transform in format vector in QGis si sa-mi pastreze culorile clasificarii la exportul in format vectorial?
Multumesc!
O zi buna!
Codrut Benedic
   
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Re: conversie tiff - vector, cu pastrea culorilor clasificarii

Benedic Codrut George
Am incercat sa salvez raster-ul clasificat, dar cand reimport, il aduce cum
era initial.

Am acest raster clasificat:

https://we.tl/t-Ku6QbCM0eF

si ma intereseaza ca sa-l convertesc in format vectorial, dar sa-mi aduca
vectorii pe culori la convertire.

Imi aduce, dar imi pune totul pe aceeasi culoare. Ma intereseaza o
modalitate ca sa le puna pe culori si nu stiu cum sa fac.

On Wed, Jun 3, 2020 at 2:28 PM Niculita Mihai [hidden email]
[geo-spatial] <[hidden email]> wrote:

>
>
> Salut Codrut,
>
> Poti reface paleta de culori a vectorului daca exporti tif-ul cu valorile
> brute (clasificate) utilizate la crearea culorilor.
> Situatia se poate complica, doar daca ai un DEM de 16biti sau de 32biti cu
> altitudinea colorata conform unei scari de culori hipsometrice.
>
> Spor!
>
> Mihai Niculita
> -------------------
> Lecturer, PhD
> Department of Geography
> Faculty of Geography and Geology
> University Al. I. Cuza, Iasi, Romania
> Blvd. Carol I, no. 11, 700505
> Phone: work+40232201477/mobile+40742824349
> Fax: +40232201474, alternate e-mail: [hidden email];
> [hidden email]
> webpage: http://www.geomorphologyonline.com
> scientific: https://www.researchgate.net/profile/Niculita_Mihai,
> https://scholar.google.com/citations?user=ZzGiObcAAAAJ&hl=en,
> https://uiac.academia.edu/MihaiNiculita
> ORCID: https://orcid.org/0000-0003-0351-5512
> publons: https://publons.com/researcher/1215054/mihai-niculita/
> ResearchID: C-8738-2016
> last article: Sensors 2020, 20(4), 1192; https://doi.org/10.3390/s20041192
>
>
> On Wednesday, June 3, 2020, 02:10:48 PM GMT+3, Benedic Codrut George
> [hidden email] [geo-spatial] <[hidden email]>
> wrote:
>
>
>
>
> Buna ziua!
>
> Daca am un tiff clasificat in mai multe culori, cum pot sa-l transform in
> format vector in QGis si sa-mi pastreze culorile clasificarii la exportul
> in format vectorial?
>
> Multumesc!
>
> O zi buna!
>
> Codrut Benedic
>
>
>