Wrong imagery displayed in iD for Layer "Lombardia - Italy (CTR-DBT)

[Max1234-Ita]

When requesting the addition of an imagery layer, please provide the following information. Otherwise, delete the text and type your issue.

The layer displayed for Lombardia-Italy (CTR-DBT) shows an entirely black background with just the topnyms marked in white text:

The proper imagery (the same visible i.e. in JOSM) should present buildings and contour lines on white background, i.e. check the image below, taken from the viewer of Regione Lombardia itself:

URL of the imagery

http://www.cartografia.servizirl.it/arcgis2/rest/services/BaseMap/dbtr_toni_grigio/MapServer/WMTS?REQUEST=GetCapabilities&service=WMTS

Two letter country code

IT

Desired layer name

dbtr_toni_grigio

License

(required)

See FAQ at https://github.com/osmlab/editor-layer-index/blob/gh-pages/FAQ.md#what-imagery-licenses-are-compatible-with-this-index for information
about which licenses are compatible with this index.

Is the license compatible with OSM?

Yes

Attribution (text, URL, required?)

(optional)

Privacy policy (URL)

(required)

Icon

(optional)

Bounding polygon

(if possible, provide a bounding polygon where the imagery is valid, e.g. as a GeoJSON or OSM file.)

See FAQ at https://github.com/osmlab/editor-layer-index/blob/gh-pages/FAQ.md#how-can-i-draw-a-bounding-polygon) for information about how to draw a bounding polygon.

[arch0345]

It looks like the layer you linked to differs from the name of this layer, which seems to now be here (https://www.cartografia.servizirl.it/arcgis2/rest/services/BaseMap/CTR_DBT/MapServer). Can you confirm whether or not this layer is also licensed under Italian Open Data License v2.0?

[Max1234-Ita]

Hi @arch0345,
the mentioned layer is part of the Lombardy's "DataBase Geo-Topografico (DBGT)" (Geo-Topographic DataBase). The info about the dataset are avaiable in the web page of the "Geoportale della Lombardia" ("Lombardy's Geo-Portal"):

https://www.geoportale.regione.lombardia.it/metadati?p_p_id=detailSheetMetadata_WAR_gptmetadataportlet&p_p_lifecycle=0&p_p_state=normal&p_p_mode=view&_detailSheetMetadata_WAR_gptmetadataportlet_identifier=r_lombar%3A0092b7ba-c697-433b-b5f2-9f9d9b8694e3&_jsfBridgeRedirect=true

(unfortunately, I don't think there's a working English version of that site 😞).

As stated in the "Informazioni su distribuzione, vincoli di accesso e fruibilità" section ("Information about distribution, access constraints and use"), the entire dataset is available under CC-BY 4.0 license.

Thank you for yuour attention,
Max

[arch0345]

Unfortunately, CC BY 4.0 isn't directly compatible with ODbL and a waiver is needed in order for OSM contributors to use this layer (see https://blog.openstreetmap.org/2017/03/17/use-of-cc-by-data/)

[vsandre]

Before I found this issue. I deleted the CTR-DBT layer in my pull request #2666.

The here described adress for wms should be than:
https://www.cartografia.servizirl.it/arcgis2/services/BaseMap/CTR_DBT/MapServer/WMSServer?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=0&STYLES=&SRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}

In josm is the following WMTS used and marked as iodl/2.0:
https://www.cartografia.servizirl.it/arcgis2/rest/services/BaseMap/dbtr_toni_grigio/MapServer/WMTS?request=GetCapabilities&service=WMTS&version=1.0.0