{"contractVersion":"parcelops.connector.v1","name":"nlcd-land-cover","displayName":"NLCD 2021 Point Land Cover","description":"One-pixel lower-48 land-cover screening from the verified MRLC NLCD 2021 WMS.","tags":["usgs","mrlc","nlcd","land-cover","raster","site-context","lower-48","united-states"],"authentication":{"type":"none","required":false},"provenance":{"sourceName":"USGS / MRLC National Land Cover Database 2021","sourceUrl":"https://www.mrlc.gov/geoserver/mrlc_display/wms","apiBaseUrl":"https://www.mrlc.gov/geoserver/mrlc_display/wms","documentationUrl":"https://www.mrlc.gov/data/statistics/national-land-cover-database-2021-nlcd2021-statistics-2021"},"freshness":{"status":"declared","value":{"mode":"static","notes":"Pinned to the verified queryable NLCD 2021 lower-48 WMS land-cover layer."}},"coverage":{"geographic":{"status":"declared","value":["Contiguous United States within the published WMS bounding box"]},"temporal":{"status":"not_declared"}},"methods":{"total":2,"items":[{"name":"getLandCoverAtPoint","description":"Sample one point from the verified NLCD 2021 lower-48 WMS layer.","requiredParams":["latitude","longitude"],"inputSchema":{"type":"object","properties":{"latitude":{"type":"number","minimum":21.742250095963353,"maximum":52.87726396463256},"longitude":{"type":"number","minimum":-130.23282801589895,"maximum":-63.6719773760062},"vintage":{"type":"integer","enum":[2021]}},"required":["latitude","longitude"],"additionalProperties":false},"access":{"classification":"read"},"freshness":{"status":"declared","value":{"mode":"static","notes":"Pinned to the verified queryable NLCD 2021 lower-48 WMS land-cover layer."},"scope":"connector"},"entities":{"status":"declared","value":["land-cover-raster-pixel"]},"pagination":{"status":"declared","value":{"style":"none"}},"output":{"schema":{"status":"not_declared"},"units":{"status":"not_declared"},"coordinateReferenceSystem":{"status":"not_declared"}},"caveats":["The JSON response exposes PALETTE_INDEX, which is the NLCD class value on this layer; the label comes from that layer's own value colormap and holds for the 2021 lower-48 product only.","One approximately 30 m raster-pixel sample is not parcel overlap, area, change, zoning, wetlands, crop suitability, or developability.","Newer downloadable Annual NLCD products are not claimed as layers in this WMS.","Returns one raster value as PALETTE_INDEX plus the NLCD 2021 lower-48 class code and label for it; no parcel area, change, or developability inference."]},{"name":"getServiceInfo","description":"Return the exact WMS layer, coverage, access constraints, resolution, and excluded claims.","inputSchema":{"type":"object","properties":{},"required":[],"additionalProperties":false},"access":{"classification":"read"},"freshness":{"status":"declared","value":{"mode":"static","notes":"Pinned to the verified queryable NLCD 2021 lower-48 WMS land-cover layer."},"scope":"connector"},"entities":{"status":"not_declared"},"pagination":{"status":"not_declared"},"output":{"schema":{"status":"not_declared"},"units":{"status":"not_declared"},"coordinateReferenceSystem":{"status":"not_declared"}},"caveats":["The JSON response exposes PALETTE_INDEX, which is the NLCD class value on this layer; the label comes from that layer's own value colormap and holds for the 2021 lower-48 product only.","One approximately 30 m raster-pixel sample is not parcel overlap, area, change, zoning, wetlands, crop suitability, or developability.","Newer downloadable Annual NLCD products are not claimed as layers in this WMS."]}]},"caveats":["The JSON response exposes PALETTE_INDEX, which is the NLCD class value on this layer; the label comes from that layer's own value colormap and holds for the 2021 lower-48 product only.","One approximately 30 m raster-pixel sample is not parcel overlap, area, change, zoning, wetlands, crop suitability, or developability.","Newer downloadable Annual NLCD products are not claimed as layers in this WMS."]}