@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://art.uniroma2.it/ontologies/vocbench#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

agrovoc:xDef_50bd58d7
  rdf:value "Backscatter is the reflection of a signal (such as sound waves or light) back in the direction from where it originated. Backscatter is commonly used in medical ultrasounds to understand characteristics of the human body, but in the world of hydrography and marine science, backscatter from soundwaves helps us understand characteristics of the sea floor."@en ;
  ns0:hasSource "NOAA. 2024. How does backscatter help us understand the sea floor? https://oceanservice.noaa.gov/facts/backscatter.html" ;
  dc:created "2025-08-06T09:23:25"^^xsd:dateTime .

agrovoc:c_4d389ba0 skos:definition agrovoc:xDef_50bd58d7 .