
A geographer is a physical scientist, social scientist or humanist whose area of study is
geography, the study of Earth's
natural environment
The natural environment or natural world encompasses all life, biotic and abiotic component, abiotic things occurring nature, naturally, meaning in this case not artificiality, artificial. The term is most often applied to Earth or some parts ...
and human society, including how society and nature interacts. The Greek prefix "geo" means "earth" and the Greek suffix, "graphy", meaning "description", so a geographer is someone who studies the earth. The word "geography" is a
Middle French word that is believed to have been first used in 1540.
Although geographers are historically known as people who make
maps, map making is actually the field of study of
cartography, a subset of geography. Geographers do not study only the details of the natural environment or human society, but they also study the reciprocal relationship between these two. For example, they study how the natural environment contributes to human society and how human society affects the natural environment.
In particular, physical geographers study the natural environment while human geographers study human society and culture. Some geographers are practitioners of GIS (
geographic information system) and are often employed by local, state, and federal government agencies as well as in the private sector by environmental and engineering firms.
The paintings by
Johannes Vermeer titled ''
The Geographer'' and ''
The Astronomer'' are both thought to represent the growing influence and rise in prominence of scientific enquiry in Europe at the time of their painting in 1668–69.
Areas of study in geography
Subdividing geography is challenging, as the discipline is broad, interdisciplinary, ancient, and has been approached differently by different cultures. Attempts have gone back centuries, and include the "Four traditions of geography" and applied "branches."
Four traditions of geography
The four traditions of geography were proposed in 1964 by William D. Pattison in a paper titled "The Four Traditions of Geography" appearing in the
Journal of Geography.
These traditions are:
*
spatial or locational tradition
*
area studies or
regional tradition
*
Human–Environment interaction tradition (originally referred to as the "man-land tradition")
*
Earth science tradition
Branches of geography
The
UNESCO Encyclopedia of Life Support Systems subdivides geography into three major fields of study, which are then further subdivided.
These are:
*
Human geography: including
urban geography,
cultural geography,
economic geography,
political geography,
historical geography,
marketing geography,
health geography, and
social geography.
*
Physical geography: including
geomorphology,
hydrology
Hydrology () is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and drainage basin sustainability. A practitioner of hydrology is called a hydro ...
,
glaciology,
biogeography,
climatology,
meteorology,
pedology,
oceanography,
geodesy, and
environmental geography.
*
Technical geography: including
geoinformatics,
geographic information science,
geovisualization, and
spatial analysis.
Five themes of geography
The
National Geographic Society identifies five broad key themes for geographers:
* human-environment interaction
*
Location
* Movement
*
Place
* Regions
Notable geographers

*
Alexander von Humboldt (1769–1859) – published ''
Cosmos'' and founder of the sub-field biogeography.
*
Arnold Henry Guyot (1807–1884) – noted the structure of glaciers and advanced understanding in
glacier motion, especially in fast ice flow.
*
Carl O. Sauer (1889–1975) – cultural geographer.
*
Carl Ritter (1779–1859) – occupied the first chair of geography at Berlin University.
*
David Harvey (born 1935) – Marxist geographer and author of theories on spatial and urban geography, winner of the
Vautrin Lud Prize.
*
Doreen Massey (1944–2016) – scholar in the space and places of
globalization and its pluralities; winner of the Vautrin Lud Prize.
*
Edward Soja (1940–2015) – worked on regional development, planning and governance and coined the terms
synekism and postmetropolis; winner of the Vautrin Lud Prize.
*
Ellen Churchill Semple (1863–1932) – first female president of the
American Association of Geographers.
*
Jovan Cvijić (1865–1927) – Serbian geographer, geologist, sociologist and human geographer; father of the karst geomorphology
*
Eratosthenes () – calculated the size of the Earth.
*
Ernest Burgess (1886–1966) – creator of the
concentric zone model.
*
Gerardus Mercator (1512–1594) – cartographer who produced the
Mercator projection
*
John Francon Williams (1854–1911) – author of ''The Geography of the Oceans''.
*
Karen Bakker (1971-2023), who contributed significantly to the study of intersections between digital technology and the natural environment
*
Karl Butzer (1934–2016) – German-American geographer, cultural ecologist and environmental archaeologist.
*
Michael Frank Goodchild (born 1944) – GIS scholar and winner of the RGS founder's medal in 2003.
*
Milton Santos (1926–2001) – became known for his pioneering works in several branches of geography, notably urban development in developing countries.
*
Muhammad al-Idrisi (; Latin: Dreses) (1100–1165) – author of Nuzhatul Mushtaq.
*
Nigel Thrift (born 1949) – originator of
non-representational theory.
*
Paul Vidal de La Blache (1845–1918) – founder of the French school of geopolitics, wrote the principles of human geography.
*
Ptolemy () – compiled Greek and Roman knowledge into the book ''
Geographia''.
*
Radhanath Sikdar (1813–1870) – calculated the height of
Mount Everest.
*
Roger Tomlinson (1933 – 2014) – the primary originator of modern
geographic information systems.
*
Halford Mackinder (1861–1947) – co-founder of the
London School of Economics,
Geographical Association.
*
Strabo (64/63 BC – ) – wrote ''
Geographica'', one of the first books outlining the study of geography.
*
Waldo Tobler (1930–2018) – coined the
first law of geography.
*
Walter Christaller (1893–1969) – human geographer and inventor of
central place theory.
*
William Morris Davis (1850–1934) – father of American geography and developer of the
cycle of erosion.
*
Yi-Fu Tuan (1930–2022) – Chinese-American scholar credited with starting
humanistic geography as a discipline.
Institutions and societies
*
American Association of Geographers
*
American Geographical Society
*
North American Cartographic Information Society
*
Anton Melik Geographical Institute (Slovenia)
*
Gamma Theta Upsilon (international)
*
Institute of Geographical Information Systems (Pakistan)
*
International Geographical Union
* Karachi Geographical Society (Pakistan)
*
National Geographic Society (US)
*
Royal Canadian Geographical Society
*
Royal Danish Geographical Society
*
Royal Geographical Society (UK)
*
Russian Geographical Society
See also
*''
Geographers on Film''
*
Geography
*
Human geography
*
List of geographers
*
Outline of geography
*
Physical geography
*
Technical geography
References
Further reading
* Steven Seegel. ''Map Men: Transnational Lives and Deaths of Geographers in the Making of East Central Europe.''
University of Chicago Press, 2018. .
External links
*
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