{"id":"https://openalex.org/keywords/kriging","display_name":"kriging","description":"Kriging is a geostatistical interpolation method that predicts values at unsampled locations using spatial relationships and a model of covariance.","display_name_alternatives":["kriging interpolation"],"ids":{"openalex":"https://openalex.org/keywords/kriging","wikidata":"https://www.wikidata.org/wiki/Q225926"},"primary_topic":null,"topics":[{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.1604,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":23649,"cited_by_count":376134,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/kriging","updated_date":"2026-10-24T04:06:44","created_date":"2022-04-12T19:38:12"}
