Sanudo's Diary

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Our Github Page Link to Google Doc Diaries Frontend

Introduction

The main work done in this project is to convert the geoname entities in the index of <Sanodo's diary> into digital form.

For the ultimate goal, it is to present the named entities in diary in an interactive way, e.g. map-based website. georeference the useful name entities with Venice places. Aiming to provide an immersive experience that allows users to explore the diary in a spatially interactive format, deepening their engagement with the historical narrative.

About Sanudo

Marin Sanudo

Sanudo's Background Information

Status	Venetian historian, author and diarist. Aristocrat.
Occupation	Historian
Life	22 May 1466 - † 4 April 1536

Sanudo's Diary

The Diaries of Marin Sanudo represent one of the most comprehensive daily records of events ever compiled by a single individual in early modern Europe. They offer insights into various aspects of Venetian life, from "diplomacy to public spectacles, politics to institutional practices, state councils to public opinion, mainland territories to overseas possessions, law enforcement to warfare, the city's landscape to the lives of its inhabitants, and from religious life to fashion, prices, weather, and entertainment".[2]

English selection & comment of Diary

Transforming Sanudo’s index (1496 - 1533)

Diary Background Information

Diary Duration	1496-1533	37
Quantity	58 Volumes	around 40000 pages
Content Style	deal with any matter	regardless of its ‘importance’

"...the continuity of events and institutions collapses into the quotidian. ...Unreflecting, pedantic, and insatiable, he aimed "to seek out every occurrence, no matter how slight," for he believed that the truth of events could only be grasped through an abundance of facts. 18 He gathered those facts in the chancellery of the Ducal Palace and in the streets of the city, transcribing official legislation and ambassadorial dispatches, reporting popular opinion and Rialto gossip"[1]

Project Milestones

2024/10/10 Week 3

    Start work on project. Conducted background information research and clarified project goals.Reviewed related articles.

• Goals:
  • Obtain diary text and extract place names.
  • Match person names with place names.
  • Link named entities to specific diary content.
• Planned integration with the Venice interactive map frontend.

2024/11/14 Week 9

    Midterm presentation completed.

• Summary:
  • Current Progress:
    • Data processing: Data obtaining, index extraction, column extraction
    • Filtering: Venice-name verification pipeline
  • Future Plan:
    • Handle data discrepancies
    • Extract people names associated with place entities
    • Embed information into a map
• Next Steps:
  • Week 10: Extract people names associated with place entities
  • Week 11: Create GIS-compatible format for pipeline output
  • Week 12 (optional): Test integration with Venice front-end
  • Week 13 (optional): Add context for name-place pairing

2024/12/5 Week 12

    Till now, the main task is almost completed.

• Current Progress:
  • Place Index Navigator: can now match and go back to the related paragraph with a given gname entity.
  • Data structure (geoname, column number, related paragraph)built in csv format
  • Italian name extraction: can now extract all Italian name entities from a text paragraph.
  • Refined the Geoname verification pipeline, fixed several bugs
• Next steps:
  • Work visualization
  • Embed information into a map

Technic Details

pre-processing OCR generated text file
The text file was sourced from the Internet Archive. We processed it to split the content into columns by identifying a specific text pattern. In summary, the columns are delineated by 2x3 line breaks and two page numbers, which served as key markers for the division.

Geoname verification pipeline
We identified three APIs which we could use to locate whether an entity exists in Venice or not. These were: Nominatim (OpenStreetMap), WikiData, and Geonames. We settled on Nominatim as the chief API, since it was the easiest to use and offered the most consistent results. Thus, we created a pipeline to extract place entities from the Sanudo's index and use the Nominatim API to search if the entity exists in Venice, and store the co-ordinates if so.

Database Entity

We create a database with the following schema to define a place entity. The database consists of three tables, as below:

1. places

Column Name	Data Type	Not Null	Default Value	Primary Key	Description
id	INTEGER	YES	NULL	YES	A unique identifier for each place in the database.
place_name	TEXT	YES	NULL	NO	The name of the place (e.g., city, town, landmark).
latitude	REAL	YES	NULL	NO	The latitude of the place in decimal degrees (geographical coordinate).
longitude	REAL	YES	NULL	NO	The longitude of the place in decimal degrees (geographical coordinate).

2. alternative_names

Column Name	Data Type	Not Null	Default Value	Primary Key	Description
id	INTEGER	YES	NULL	YES	A unique identifier for each alternative name entry.
place_id	INTEGER	YES	NULL	NO	The ID of the place from the `places` table, linking alternative names to places.
alternative_name	TEXT	YES	NULL	NO	An alternative or historical name for the place.

3. place_indexes

Column Name	Data Type	Not Null	Default Value	Primary Key	Description
id	INTEGER	YES	NULL	YES	A unique identifier for each place index entry.
place_id	INTEGER	YES	NULL	NO	The ID of the place from the `places` table, linking indexes to places.
place_index	INTEGER	YES	NULL	NO	An index or reference number associated with the place (e.g., historical, geographical, or catalog number).

References

Frontend references:
https://pov-dev.up.railway.app/ (development version)
https://pov.up.railway.app/

Interactive(?) book:
https://valley.newamericanhistory.org/

Document references:
[1] Finlay, Robert. “Politics and History in the Diary of Marino Sanuto.” Renaissance Quarterly, vol. 33, no. 4, 1980, pp. 585–98. JSTOR, https://doi.org/10.2307/2860688. Accessed 10 Oct. 2024.
[2]Image source: https://evolution.veniceprojectcenter.org/evolution.html
[3]Ferguson, Ronnie. “The Tax Return (1515) of Marin Sanudo: Fiscality, Family, and Language in Renaissance Venice.” Italian Studies 79, no. 2 (2024): 137–54. doi:10.1080/00751634.2024.2348379.