radar altimetry
type: Concept
alternative label: radar altimeter
broader: radar
broader: height measurement
preferred label: ارتفاع‌سنجی راداری @fa
related: radioaltimeter
related: sea level
scope note: radar altimeter

radar
type: Concept
narrower: radar altimetry
preferred label: رادار @fa

sea level
type: Concept
preferred label: سطح دریا @fa
related: radar altimetry

height measurement
type: Concept
narrower: radar altimetry
preferred label: اندازه‌گیری ارتفاع @fa

radioaltimeter
type: Concept
preferred label: ارتفاع‌سنج رادیویی @fa
related: radar altimetry