Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:government_agency
|
| gptkbp:activePeriod |
late 19th century
|
| gptkbp:fieldOfWork |
cartography
surveyor hydrographic survey |
| https://www.w3.org/2000/01/rdf-schema#label |
Alaska Coast Survey
|
| gptkbp:notablePerson |
gptkb:George_Davidson
gptkb:William_Healey_Dall |
| gptkbp:operatedBy |
gptkb:United_States_Coast_Survey
|
| gptkbp:operatesIn |
gptkb:Alaska
|
| gptkbp:predecessor |
gptkb:United_States_Coast_and_Geodetic_Survey
|
| gptkbp:produced |
topographic maps
nautical charts |
| gptkbp:purpose |
scientific exploration
mapping Alaska's coastline supporting navigation |
| gptkbp:bfsParent |
gptkb:William_Dall
|
| gptkbp:bfsLayer |
8
|