Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
radar system
|
| gptkbp:canBe |
weather patterns
aircraft ships moving objects |
| gptkbp:developedBy |
gptkb:Sperry_Corporation
|
| gptkbp:firstIntroduced |
1940s
|
| gptkbp:hasCitations |
size and weight
range limitations weather interference |
| gptkbp:hasImpactOn |
maritime safety
military operations aviation safety |
| gptkbp:hasProductLine |
receiver
transmitter antenna |
| gptkbp:hasRelatedPatent |
air traffic control
weather forecasting surveillance search and rescue |
| https://www.w3.org/2000/01/rdf-schema#label |
Sperry radar
|
| gptkbp:isBasedOn |
Doppler effect
|
| gptkbp:isCompatibleWith |
GPS systems
computer systems |
| gptkbp:isKnownFor |
high accuracy
long range detection |
| gptkbp:isPartOf |
defense systems
search and rescue operations transportation systems traffic management systems emergency response systems integrated systems environmental monitoring systems weather monitoring systems commercial aviation systems navigation_systems |
| gptkbp:isSubjectTo |
regulations
|
| gptkbp:isTestedFor |
performance
reliability accuracy |
| gptkbp:isUsedBy |
military forces
commercial airlines coast_guard |
| gptkbp:isUsedIn |
space exploration
automated systems robotics |
| gptkbp:isVisitedBy |
gptkb:United_States
|
| gptkbp:operatesIn |
radio waves
|
| gptkbp:provides |
collision avoidance
object tracking weather detection |
| gptkbp:requires |
maintenance
power supply |
| gptkbp:usedIn |
maritime navigation
military applications aviation |