About: http://webisa.webdatacommons.org/336202864

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Since the noise is a random process, if the averaging period is not relatively long enough, the noise power may not be accurately estimated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com