Skip to content
statementVerified

The journal records reliance on local pilots and monsoon knowledge as navigational fact

Hakluyt-English journal pages print taking of pilots and use of monsoon timing. In the causal graph this event strengthens Digital Learning Access, a driver that weakens Learning Poverty Rate (low- and middle-income countries) — an improving welfare path.

Sources: [1][2]

Read the full account

Hakluyt-English journal pages print taking of pilots and use of monsoon timing.

Context

Do store printed use of Indian Ocean knowledge.

Vasco da Gama Shared work with other named actors remains in the record.

Vasco da Gama’s documented role is bounded by other offices and collaborators named in the sources below.

Conventional years are c. 1460s–1524.

Why it matters

Printed pilotage is not a unique invention of latitude.

Who was responsible

Contribution type and responsibility level for each recorded actor — not sole-author shorthand.

  • Vasco da Gama

    Person

    Direct responsibility

    responsibility level 0.32 · verified

What changed

Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.

Evidence

The sources behind this fact and its verification state.

Verified2 sources on file
  1. 1.Cambridge histories of Portuguese expansionCambridge University Press · High credibility · verified
  2. 2.Hakluyt Society — Journal of the First Voyage of Vasco da GamaHakluyt Society · High credibility · verified
What the sources establish

Vasco da Gama did not file a later UNESCO form, a later Loeb colophon, or a later museum label as a personal act.

Causal path

How this event connects to drivers and indicators in the graph.

  1. ActorVasco da Gama
  2. contributed toFactThe journal records reliance on local pilots and monsoon knowledge as navigational fact
  3. strengthensDriverDigital Learning Access
  4. weakensIndicatorLearning Poverty Rate (low- and middle-income countries)

Cite this page

Factrail. (2026). The journal records reliance on local pilots and monsoon knowledge as navigational fact. Factrail. https://factrail.ai/facts/vdg-pilotage-knowledge

https://factrail.ai/facts/vdg-pilotage-knowledge

Accessed 15 October 2026.

By the Factrail desk · Method: how we source and score · Last reviewed

Dispute this factNamed here, or represent someone who is? Request a right of reply.