Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Sonar device
|
| https://www.w3.org/2000/01/rdf-schema#label |
Echolot
|
| gptkbp:inventedBy |
20th century
|
| gptkbp:languageOfOrigin |
gptkb:German
|
| gptkbp:operates |
Emitting sound pulses
Measuring echo return time |
| gptkbp:relatedTo |
Sonar
Echo sounding |
| gptkbp:translatedInto |
Echo sounder
|
| gptkbp:usedFor |
Detecting underwater objects
Fish finding Measuring water depth |
| gptkbp:usedIn |
Fishing
Navigation Hydrography |
| gptkbp:bfsParent |
gptkb:Walter_Kempowski
|
| gptkbp:bfsLayer |
5
|