Table 1. Characteristics of the...

Table 1.

Characteristics of the geoportals selected for algorithmic tests

Acronym	URL	Function
w1 w1b	https://polska.geoportal2.pl https://geoportal2.pl	Provision of map resources and (geo)datasets at the central, district and municipal level
w2 w2b	https://mapy.geoportal.gov.pl www.geoportal.gov.pl	National Geoportal of GUGiK*. Provision of spatial data from the State Geodetic and Cartographic Inventory
w3 w3b	https://wms.zgkikm.wroc.pl https://zgkikm.wroc.pl	Portal of the Board of Geodesy, Cartography, and City Cadastre in Wrocław
w4 w4b	https://polska.e-mapa.net https://e-mapa.net	GEO-SYSTEM (e-mapa). Open Spatial Data Geoportal
w5 w5b	https://drogi.gddkia.gov.pl https://gddkia.gov.pl	Map service of GDDKiA**. Road data map

Acronym	URL	Function
w1w1b	https://polska.geoportal2.plhttps://geoportal2.pl	Provision of map resources and (geo)datasets at the central, district and municipal level
w2w2b	https://mapy.geoportal.gov.plwww.geoportal.gov.pl	National Geoportal of GUGiK*. Provision of spatial data from the State Geodetic and Cartographic Inventory
w3w3b	https://wms.zgkikm.wroc.plhttps://zgkikm.wroc.pl	Portal of the Board of Geodesy, Cartography, and City Cadastre in Wrocław
w4w4b	https://polska.e-mapa.nethttps://e-mapa.net	GEO-SYSTEM (e-mapa). Open Spatial Data Geoportal
w5w5b	https://drogi.gddkia.gov.plhttps://gddkia.gov.pl	Map service of GDDKiA**. Road data map

Note(s): w1…wn – geoportal; w1b … w1n – main portal, (geo)information portal, landing page, higher-level address above the tested subdomain; *Head Office of Geodesy and Cartography; **General Directorate for National Roads and Motorways; accessed: 20.02.2024

Source(s): Authors’ own work

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