Provenance
Freshness & coverage
Methods (6)
searchHydrocarbonConcessions
readSearch Polish oil/gas/methane concessions by operator, mineral, type, date, or bbox.
56 polys (WGS84). operator=GRUPA_KAPITAL+KONSORCJUM; PRZEDSIEB is null.
searchCoalMethaneConcessions
readSearch Polish coal and coalbed-methane (CBM) concessions by operator, mineral, or bbox.
6 polys (WGS84). operator=PRZEDSIEBI. mineral: węgiel kamienny | metan | both.
searchSeismicSurveys
readSearch Polish 2D/3D seismic survey footprints by name, operator, region, year, or bbox.
215 3D polys + 13,187 2D lines (WGS84). dimension: 2d | 3d | both.
searchHydrocarbonSeeps
readSearch Polish hydrocarbon surface seeps by area/locality, province, origin, or bbox.
164 points (WGS84). origin: naturalny (natural) | sztuczny (artificial).
searchCoalBasinBoreholes
readSearch Upper Silesian Coal Basin (GZW) boreholes by name, stratigraphy, depth, or bbox.
23.2K surface + 17.8K underground pts. borehole: surface|underground|both.
getServiceInfo
readList the PGI CBDG layers this connector exposes with live counts and enum dictionary.
Native EPSG:2180 (PL-1992); queried with outSR=4326 → WGS84.
