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Record W2804297325 · doi:10.5194/ica-proc-1-67-2018

Chinese Mapped America Before 1430

2018· article· en· W2804297325 on OpenAlex
Siu-Leung Lee

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

fundA Canadian funder is recorded on the work.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueProceedings of the ICA · 2018
Typearticle
Languageen
FieldSocial Sciences
TopicHistorical Geography and Cartography
Canadian institutionsnot available
FundersPhysicians' Services Incorporated Foundation
KeywordsMercator projectionGeographyChinaLongitudePeninsulaLatitudeCartographyArchaeologyGeodesy

Abstract

fetched live from OpenAlex

Abstract. Qualitative and quantitative comparison of Kunyu Wanguo Quantu (the 1602 Chinese world map) and contemporaneous world maps by Mercator (1569), Ortelius (1570) , Mercator’s Arctic map (1595), and Plancius (1594) in particular, reveals that the Chinese map is not an adapted copy from European maps. The Chinese world map includes geography of a pre-Renaissance Europe and American geography unknown to Europeans until more than 200 years after Ricci’s death. Approximately 50 % of the place names, including those of America, have no equivalents on European maps. Chinese names descriptive of the geographic feature of California peninsula, Mount Ranier, the fjords of Alaska, Mount Denali, tidal bore near Anchorage are all accurate by latitudes. Chile and Peru are correct by relative longitude. Contrarily, the maps by Plancius and Mercator are erroneous and ambiguous on the geography of North and South America. The geography and text of the Chinese world map are consistent with a completion date of 1430, some sixty years before Christopher Columbus’ first voyage. Martino Martini’s Novus Atlas Sinensis (1655) is not a survey of his own but translated from Chinese sources, revealing that Ming China was capable of determining longitude/latitude on land and ocean, as well as spherical projection. In conclusion, information about American geography was transferred from China to Europe, not the reverse. The Chinese world map Kunyu Wanguo Quantu is the result of Chinese circumnavigation and survey, pioneering the Age of Exploration, overturning 600 years of misinterpreted history.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.827
Threshold uncertainty score0.445

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.002
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.006
GPT teacher head0.261
Teacher spread0.255 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it