EGRID reference list on ch.kantone.cadastralwebmap-farbe

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Vahid Moosavi

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May 5, 2023, 7:18:01 AM5/5/23
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Hi
Thanks a lot for the great service! 
I was wondering if there is a way to get the full list of land parcel ids "EGRID" to be used when calling a layer like "ch.kantone.cadastralwebmap-farbe".
this layer is searchable via "egris_egrid" as it shows here: https://api3.geo.admin.ch/rest/services/api/MapServer/ch.kantone.cadastralwebmap-farbe

I tried searching via http://api3.geo.admin.ch/rest/services/api/MapServer/identify? and geometry based search for an area, but it is not easy to control the outputs. 

Thanks a lot in advance.

P.S: on a related topic: The layer "ch.swisstopo-vd.stand-oerebkataster" also seems to accept egris_egrid, but apparently it expects an INTEGER, which can not be correct.

Marc Monnerat

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May 8, 2023, 9:54:59 AM5/8/23
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Hello Vahid,

Regarding the type of the attribute `egris_egrid` of the layer  ch.swisstopo-vd.stand-oerebkataster, it will be corrected with the next deploy (next Wednesday, you are lucky!)

Unfortunately there’s no nationwide data product available for EGRID numbers and to request api3.geo.admin.ch for whole Switzerland will therefore not be the correct approach to get a proper result. The EGRID number (as well as the whole cadastral surveying) is in responsibility of the cantons and communes and should be asked from them (maybe via geodienste.ch).

Some of the cantons have their cadastral data as Open Government data. These are available for download via the layer https://s.geo.admin.ch/9f26fd233f (ch.swisstopo-vd.amtliche-vermessung, OpenData-Surveying)

 

Regards,


Marc


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Vahid Moosavi

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May 9, 2023, 12:10:35 PM5/9/23
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Hi Marc
Thanks for this information. Great to hear that "ch.kantone.cadastralwebmap-farbe" field type will be fixed. 
But it is a pity that there is no central DB/snapshot of all the EGRID on layers like "ch.kantone.cadastralwebmap-farbe" 
Thanks a lot anyways! 


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