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Helsinki Region Ortophoto update
The Helsinki Region Ortophoto should be updated. The old photo is from 2017, while the newest version is from 2021. The ortophoto is licenced with CCBY40 and I've already asked for permission and documented it in github. See this pull request for further details.
This photo doesn't cover exactly the same municipalities as the old one, so the area bounding boxes in the geojson should also be updated together with the URL. The URL (and actually all other parameters as well) should be as previously - year 2017 naturally replaced with 2021.
Note! The old photo was referenced with "hri-orto.geojson". I would replace any hri references with hsy as HRI actually has no role in purchasing or publishing the image as was already earlier claimed here. HSY (Helsinki Region Environmental Services) is the owner and procurer of the photos (together with companions listed in the attribution section down below). HRI (Helsinki Region Infoshare) is just a municipial organisation promoting open data and open source in the Helsinki region.
If there's any more clarification or documentation needed I'll be glad to help out.
Below the required fields when requesting the addition of an imagery layer ...
URL of the imagery
https://kartta.hsy.fi/geoserver/ows?LAYERS=taustakartat_ja_aluejaot:Ortoilmakuva_2021&STYLES=&CRS={proj}&BBOX={bbox}&FORMAT=image/jpeg&WIDTH={width}&HEIGHT={height}&VERSION=1.3.0&SERVICE=WMS&REQUEST=GetMap (this should be like previously - only changing the year of the photo from 2017 to 2021)
Two letter country code
fi
Desired layer name
Helsinki region orthophoto (just like the old one)
License
CCBY40
Is the license compatible with OSM?
Not us such, but permission has been granted as explained above
Attribution (text, URL, required?)
(c) Helsinki, Espoo, Vantaa, Kauniainen, Kirkkonummi, Kerava, Järvenpää, HSY, HSL and Puolustusvoimat 2021 (this includes the participating municipalities, the two inter-municipal authorities HSY & HSL and Finnish Defence Forces aka Puolustusvoimat).
