Re: [FreeGeoCZ] Hranice ČR z open dat ČÚZK - problém s tvorbou polygonu

Michal Med <[email protected]> Fri, 16 Aug 2019 11:13:47 +0200
Newsgroups gmane.comp.gis.grass.cz
Message-ID <CAEETBKhRZY-9Pt049yx5usi+aSGVgLL3ggtmSk5rx4Z=9Qw-kg@mail.gmail.com>
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Ahoj,
Tohle by m=C4=9Blo b=C3=BDt nejjednodu=C5=A1=C5=A1=C3=AD p=C5=99es INSPIRE,=
 kde m=C3=A1=C5=A1 v t=C3=A9matu
Administrative Units feature type Administrative Boundary. Ta by m=C4=9Bla
obsahovat atribut level, kde hodnota 1stOrder znamen=C3=A1 st=C3=A1t. Ale m=
=C3=A1m pocit,
=C5=BEe tam byly v posledn=C3=AD dob=C4=9B n=C4=9Bjak=C3=BD updaty, tak si =
te=C4=8F nejsem jist=C3=BD, jestli
to tak bude fungovat, nebo ne. Ka=C5=BEdop=C3=A1dn=C4=9B v budoucnu by to t=
ak ur=C4=8Dit=C4=9B bejt
m=C4=9Blo. Pokud chce=C5=A1 celej polygon, tak ten je pro st=C3=A1t u=C5=BE=
 vygenerovanej, d=C3=A1
se dostat p=C5=99es storedQuery ve WFS (asi n=C4=9Bjak takhle by to mohlo v=
ypadat:
services.cuzk.cz/wfs/inspire-au-wfs.asp?service=3DWFS&VERSION=3D2.0.0&reque=
st=3DGetFeature&storedQuery_id=3Durn:ogc:def:query:OGC-WFS::GetFeatureById&=
Id=3DAU.1).
Data jsou z R=C3=9AIANu, co=C5=BE by m=C4=9Blo b=C3=BDt "referen=C4=8Dn=C3=
=AD", tak=C5=BEe a=C4=8Dkoliv to nemus=C3=AD
odpov=C3=ADdat realit=C4=9B, tak je to ofici=C3=A1ln=C3=AD.
MIchal

p=C3=A1 16. 8. 2019 v 8:37 odes=C3=ADlatel Jachym Cepicky <jachym.cepicky@g=
mail.com>
napsal:

> Ahoj,
>
> no, j=C3=A1 to zkusil v qgisu .. asi zbyte=C4=8Dn=C4=9B komplikovan=C4=9B=
, nakonec zabrala
> funkce Polygonize z processing toolbox
>
> 1. vybral jenom =C4=8D=C3=A1ry co jsou hranice
> 2. spojil pomoc=C3=AD vector -> geometry tool -> collect geometries do  j=
edne
> cary
> 3. processing -> polygonize vyrobil polygon
>
> data v priloze
>
> =C4=8Dt 15. 8. 2019 v 22:00 odes=C3=ADlatel Jan Helebrant <JHelebrant@sez=
nam.cz>
> napsal:
> >
> > Ahoj,
> > hr=C3=A1l jsem si dneska s otev=C5=99en=C3=BDmi daty z =C4=8C=C3=9AZK:
> >
> https://geoportal.cuzk.cz/(S(yxtpuuwrn4kikwif4oakqqyh))/Default.aspx?menu=
=3D22905&mode=3DTextMeta&side=3Dmapy_data50&metadataID=3DCZ-CUZK-DATA50-UZE=
MNI_JEDNOTKY-V
> >
> > konkr=C3=A9tn=C4=9B jsem si cht=C4=9Bl vyrobit obrys =C4=8CR - jednak p=
roto, =C5=BEe mi p=C5=99ijde
> podrobn=C4=9Bj=C5=A1=C3=AD ne=C5=BE to, co je v GADM, nebo FreeGeoDataCZ =
- a druhak proto,
> abych podle toho o=C5=99=C3=ADzl vrstvu modelu reli=C3=A9fu (chci zkusit =
v SAGA prolo=C5=BEit
> data z vrstevnic co m=C3=A1 =C4=8C=C3=9AZK v otev=C5=99en=C3=BDch datech =
a p=C5=99=C3=ADpadn=C4=9B si nam=C3=A1tkou
> porovnat t=C5=99eba s EU-DEM jestli to bude lep=C5=A1=C3=AD :-) ).
> >
> > Bohu=C5=BEel se mi neda=C5=99=C3=AD u=C5=BE ten obrys - zkusil jsem v=
=C5=A1echny ty liniov=C3=A9
> segmenty spojit a potom p=C5=99ev=C3=A9st na polygon, ale v=C3=BDsledek n=
en=C3=AD spr=C3=A1vn=C4=9B viz
> obr=C3=A1zky. Porad=C3=ADte n=C4=9Bkdo co s t=C3=ADm? Nev=C3=ADm, zda tam=
 n=C4=9Bkde je rozpojen=C3=AD linie a
> proto se to spoj=C3=AD takhle blb=C4=9B, nebo jestli tam je =C5=A1patn=C3=
=A9 po=C5=99ad=C3=AD p=C3=A1r bod=C5=AF a
> ani netu=C5=A1=C3=ADm, jak to zjistit a opravit jinak ne=C5=BE to n=C4=9B=
jak proj=C3=ADt ru=C4=8Dn=C4=9B, co=C5=BE
> se mi fakt nechce...
> >
> > data jsem dal sem:
> > https://drive.google.com/open?id=3D1Cdc7grdPVmGD2NRWddcn3TFaJEviKiWw
> > pokud by se na to byl n=C4=9Bkdo ochoten mrknout ;-)
> > d=C3=ADk
> >
> > Honza
> >
> > PS: co jsem =C4=8Detl podm=C3=ADnky, tak by ani sd=C3=ADlen=C3=AD dat, =
ani p=C5=99=C3=ADpadn=C4=9B
> poskytnut=C3=AD toho reli=C3=A9fu nem=C4=9Blo b=C3=BDt v rozporu, tak=C5=
=BEe se pak klidn=C4=9B pod=C4=9Bl=C3=ADm.
> > ____________________________________________________
> > https://sympa.fsv.cvut.cz/wws/info/freegeocz/
>
>
>
> --
> Jachym Cepicky
> e-mail: jachym.cepicky gmail com
> URL: http://les-ejk.cz
> GPG: http://les-ejk.cz/pgp/JachymCepicky.pgp
> ____________________________________________________
> https://sympa.fsv.cvut.cz/wws/info/freegeocz/
>
____________________________________________________
https://sympa.fsv.cvut.cz/wws/info/freegeocz/

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<div dir=3D"ltr"><div dir=3D"ltr"><div dir=3D"ltr"><div>Ahoj,</div><div>Toh=
le by m=C4=9Blo b=C3=BDt nejjednodu=C5=A1=C5=A1=C3=AD p=C5=99es INSPIRE, kd=
e m=C3=A1=C5=A1 v t=C3=A9matu Administrative Units feature type Administrat=
ive Boundary. Ta by m=C4=9Bla obsahovat atribut level, kde hodnota 1stOrder=
 znamen=C3=A1 st=C3=A1t. Ale m=C3=A1m pocit, =C5=BEe tam byly v posledn=C3=
=AD dob=C4=9B n=C4=9Bjak=C3=BD updaty, tak si te=C4=8F nejsem jist=C3=BD, j=
estli to tak bude fungovat, nebo ne. Ka=C5=BEdop=C3=A1dn=C4=9B v budoucnu b=
y to tak ur=C4=8Dit=C4=9B bejt m=C4=9Blo. Pokud chce=C5=A1 celej polygon, t=
ak ten je pro st=C3=A1t u=C5=BE vygenerovanej, d=C3=A1 se dostat p=C5=99es =
storedQuery ve WFS (asi n=C4=9Bjak takhle by to mohlo vypadat: <a href=3D"h=
ttp://services.cuzk.cz/wfs/inspire-au-wfs.asp?service=3DWFS&amp;VERSION=3D2=
.0.0&amp;request=3DGetFeature&amp;storedQuery_id=3Durn:ogc:def:query:OGC-WF=
S::GetFeatureById&amp;Id=3DAU.1">services.cuzk.cz/wfs/inspire-au-wfs.asp?se=
rvice=3DWFS&amp;VERSION=3D2.0.0&amp;request=3DGetFeature&amp;storedQuery_id=
=3Durn:ogc:def:query:OGC-WFS::GetFeatureById&amp;Id=3DAU.1</a>). Data jsou =
z R=C3=9AIANu, co=C5=BE by m=C4=9Blo b=C3=BDt &quot;referen=C4=8Dn=C3=AD&qu=
ot;, tak=C5=BEe a=C4=8Dkoliv to nemus=C3=AD odpov=C3=ADdat realit=C4=9B, ta=
k je to ofici=C3=A1ln=C3=AD.</div><div>MIchal<br></div></div></div></div><b=
r><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">p=C3=A1 =
16. 8. 2019 v=C2=A08:37 odes=C3=ADlatel Jachym Cepicky &lt;<a href=3D"mailt=
o:[email protected]">[email protected]</a>&gt; napsal:<br></d=
iv><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bord=
er-left:1px solid rgb(204,204,204);padding-left:1ex">Ahoj,<br>
<br>
no, j=C3=A1 to zkusil v qgisu .. asi zbyte=C4=8Dn=C4=9B komplikovan=C4=9B, =
nakonec zabrala<br>
funkce Polygonize z processing toolbox<br>
<br>
1. vybral jenom =C4=8D=C3=A1ry co jsou hranice<br>
2. spojil pomoc=C3=AD vector -&gt; geometry tool -&gt; collect geometries d=
o=C2=A0 jedne cary<br>
3. processing -&gt; polygonize vyrobil polygon<br>
<br>
data v priloze<br>
<br>
=C4=8Dt 15. 8. 2019 v 22:00 odes=C3=ADlatel Jan Helebrant &lt;<a href=3D"ma=
ilto:[email protected]" target=3D"_blank">[email protected]</a>&gt; n=
apsal:<br>
&gt;<br>
&gt; Ahoj,<br>
&gt; hr=C3=A1l jsem si dneska s otev=C5=99en=C3=BDmi daty z =C4=8C=C3=9AZK:=
<br>
&gt; <a href=3D"https://geoportal.cuzk.cz/(S(yxtpuuwrn4kikwif4oakqqyh))/Def=
ault.aspx?menu=3D22905&amp;mode=3DTextMeta&amp;side=3Dmapy_data50&amp;metad=
ataID=3DCZ-CUZK-DATA50-UZEMNI_JEDNOTKY-V" rel=3D"noreferrer" target=3D"_bla=
nk">https://geoportal.cuzk.cz/(S(yxtpuuwrn4kikwif4oakqqyh))/Default.aspx?me=
nu=3D22905&amp;mode=3DTextMeta&amp;side=3Dmapy_data50&amp;metadataID=3DCZ-C=
UZK-DATA50-UZEMNI_JEDNOTKY-V</a><br>
&gt;<br>
&gt; konkr=C3=A9tn=C4=9B jsem si cht=C4=9Bl vyrobit obrys =C4=8CR - jednak =
proto, =C5=BEe mi p=C5=99ijde podrobn=C4=9Bj=C5=A1=C3=AD ne=C5=BE to, co je=
 v GADM, nebo FreeGeoDataCZ - a druhak proto, abych podle toho o=C5=99=C3=
=ADzl vrstvu modelu reli=C3=A9fu (chci zkusit v SAGA prolo=C5=BEit data z v=
rstevnic co m=C3=A1 =C4=8C=C3=9AZK v otev=C5=99en=C3=BDch datech a p=C5=99=
=C3=ADpadn=C4=9B si nam=C3=A1tkou porovnat t=C5=99eba s EU-DEM jestli to bu=
de lep=C5=A1=C3=AD :-) ).<br>
&gt;<br>
&gt; Bohu=C5=BEel se mi neda=C5=99=C3=AD u=C5=BE ten obrys - zkusil jsem v=
=C5=A1echny ty liniov=C3=A9 segmenty spojit a potom p=C5=99ev=C3=A9st na po=
lygon, ale v=C3=BDsledek nen=C3=AD spr=C3=A1vn=C4=9B viz obr=C3=A1zky. Pora=
d=C3=ADte n=C4=9Bkdo co s t=C3=ADm? Nev=C3=ADm, zda tam n=C4=9Bkde je rozpo=
jen=C3=AD linie a proto se to spoj=C3=AD takhle blb=C4=9B, nebo jestli tam =
je =C5=A1patn=C3=A9 po=C5=99ad=C3=AD p=C3=A1r bod=C5=AF a ani netu=C5=A1=C3=
=ADm, jak to zjistit a opravit jinak ne=C5=BE to n=C4=9Bjak proj=C3=ADt ru=
=C4=8Dn=C4=9B, co=C5=BE se mi fakt nechce...<br>
&gt;<br>
&gt; data jsem dal sem:<br>
&gt; <a href=3D"https://drive.google.com/open?id=3D1Cdc7grdPVmGD2NRWddcn3TF=
aJEviKiWw" rel=3D"noreferrer" target=3D"_blank">https://drive.google.com/op=
en?id=3D1Cdc7grdPVmGD2NRWddcn3TFaJEviKiWw</a><br>
&gt; pokud by se na to byl n=C4=9Bkdo ochoten mrknout ;-)<br>
&gt; d=C3=ADk<br>
&gt;<br>
&gt; Honza<br>
&gt;<br>
&gt; PS: co jsem =C4=8Detl podm=C3=ADnky, tak by ani sd=C3=ADlen=C3=AD dat,=
 ani p=C5=99=C3=ADpadn=C4=9B poskytnut=C3=AD toho reli=C3=A9fu nem=C4=9Blo =
b=C3=BDt v rozporu, tak=C5=BEe se pak klidn=C4=9B pod=C4=9Bl=C3=ADm.<br>
&gt; ____________________________________________________<br>
&gt; <a href=3D"https://sympa.fsv.cvut.cz/wws/info/freegeocz/" rel=3D"noref=
errer" target=3D"_blank">https://sympa.fsv.cvut.cz/wws/info/freegeocz/</a><=
br>
<br>
<br>
<br>
-- <br>
Jachym Cepicky<br>
e-mail: jachym.cepicky gmail com<br>
URL: <a href=3D"http://les-ejk.cz" rel=3D"noreferrer" target=3D"_blank">htt=
p://les-ejk.cz</a><br>
GPG: <a href=3D"http://les-ejk.cz/pgp/JachymCepicky.pgp" rel=3D"noreferrer"=
 target=3D"_blank">http://les-ejk.cz/pgp/JachymCepicky.pgp</a><br>
____________________________________________________<br>
<a href=3D"https://sympa.fsv.cvut.cz/wws/info/freegeocz/" rel=3D"noreferrer=
" target=3D"_blank">https://sympa.fsv.cvut.cz/wws/info/freegeocz/</a><br>
</blockquote></div>
<div style=3D"background: transparent; border: none; clear: both; display: =
block; float: none; position: static">_____________________________________=
_______________<br/>https://sympa.fsv.cvut.cz/wws/info/freegeocz/</div>

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