# Geography

> treatise on cartography by Claudius Ptolemaeus

**Wikidata**: [Q1194350](https://www.wikidata.org/wiki/Q1194350)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Geography_(Ptolemy))  
**Source**: https://4ort.xyz/entity/geography-q1194350

## Summary
Geography is a treatise on cartography authored by Claudius Ptolemaeus, a 2nd-century Roman mathematician and astronomer. The work is also known by several alternative titles, including Geographia, Cosmographia, and Guide to Geography. It serves as a foundational text in the history of mapping and geographical study.

## Key Facts
- The treatise is authored by Claudius Ptolemaeus, a 2nd-century Roman mathematician, astronomer, and geographer.
- It is also known by the aliases Geographia, Cosmographia, Ptolemy's Geography, Geographike Hyphegesis, and Guide to Geography.
- The inception date is recorded as +0150-00-00T00:00:00Z.
- The entity has 34 sitelinks across Wikipedia and other platforms.
- The Wikipedia title is "Geography (Ptolemy)".
- The Wikidata description identifies it as a treatise on cartography by Claudius Ptolemaeus.

## FAQs
**What is the primary subject of the treatise known as Geography?**
It is a treatise on cartography authored by Claudius Ptolemaeus.

**What are the alternative titles for this work?**
The text is also referred to as Geographia, Cosmographia, Ptolemy's Geography, Geographike Hyphegesis, and Guide to Geography.

**Who is the author of this geographical treatise?**
The work was written by Claudius Ptolemaeus, a 2nd-century Roman mathematician, astronomer, and geographer.

**What other notable figures or entities are connected to this subject?**
Connections include the Arab geographer Al-Muqaddasi, the Russian statesperson Michail Nikolajewitsch Galkin-Wraskoi, the Ptolémée Prize, the Kőrösi Csoma Sándor Commemorative Medal, and the National Geographic Institute of Peru.

## Why It Matters
Geography serves as a foundational text in the history of cartography and geographical science. By synthesizing existing knowledge and introducing coordinate systems, it provided a systematic approach to mapping the world that influenced scholars for centuries. Its legacy extends beyond the text itself, influencing the work of later geographers like Al-Muqaddasi and inspiring modern institutions such as the National Geographic Institute of Peru.

## Notable For
- It is historically recognized as a seminal treatise on cartography.
- The work is associated with Claudius Ptolemaeus, a polymath known for contributions to mathematics and astronomy.
- It has multiple recognized aliases, including Geographia and Cosmographia.
- It has a substantial digital footprint with 34 sitelinks.
- It is the subject of the Ptolémée Prize, a French award established in 1994.

## Body

### Overview and Authorship
Geography is a treatise on cartography authored by Claudius Ptolemaeus. Ptolemy was a 2nd-century Roman mathematician, astronomer, and geographer. The work is formally titled Geography (Ptolemy) on Wikipedia and is described on Wikidata as a treatise on cartography by Claudius Ptolemaeus.

### Nomenclature and Titles
The text is known by several aliases, including Geographia, Cosmographia, Ptolemy's Geography, Geographike Hyphegesis, and Guide to Geography. These alternative titles reflect the work's enduring presence in various academic and historical contexts.

### Historical Inception
The treatise is dated to an inception of +0150-00-00T00:00:00Z. This places the work within the 2nd century AD, aligning with the known historical period of Claudius Ptolemaeus.

### Related Figures and Connections
The influence of Ptolemy's work is seen in the career of Al-Muqaddasi, an Arab geographer who lived from approximately 945/946 to 991. The entity is also connected to Michail Nikolajewitsch Galkin-Wraskoi, a Russian military personnel and statesperson born in 1832 and died in 1916. Furthermore, the entity is linked to Claudius Ptolemaeus himself, the 2nd-century Roman mathematician and astronomer.

### Associated Objects and Institutions
Several objects and institutions are connected to the concept of Geography. The Ptolémée Prize, a thing established in 1994 in France, is one such connection. Another is the Kőrösi Csoma Sándor Commemorative Medal, established in 1967 in Hungary. Additionally, the National Geographic Institute of Peru, a national mapping agency headquartered in Lima, is related to the entity.

## References

1. Virtual International Authority File