
A geographer is a physical scientist, social scientist or humanist whose area of study is
geography
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, a ...
, the study of Earth's
natural environment
The natural environment or natural world encompasses all living and non-living things occurring naturally, meaning in this case not artificial. The term is most often applied to the Earth or some parts of Earth. This environment encompasses ...
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
Middle French (french: moyen français) is a historical division of the French language that covers the period from the 14th to the 16th century. It is a period of transition during which:
* the French language became clearly distinguished from t ...
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
Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an ...
, 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
A geographic information system (GIS) is a type of database containing geographic data (that is, descriptions of phenomena for which location is relevant), combined with software tools for managing, analyzing, and visualizing those data. In a ...
) 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
''The Geographer'' (Dutch: ) is a painting created by Dutch artist Johannes Vermeer in 1668–1669, and is now in the collection of the Städel museum in Frankfurt, Germany. It is closely related to Vermeer's '' The Astronomer'', for instance usi ...
'' 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
There are three major fields of study, which are further subdivided:
*
Human geography
Human geography or anthropogeography is the branch of geography that studies spatial relationships between human communities, cultures, economies, and their interactions with the environment. It analyzes spatial interdependencies between social i ...
: including
urban geography,
cultural geography,
economic geography
Economic geography is the subfield of human geography which studies economic activity and factors affecting them. It can also be considered a subfield or method in economics.
There are four branches of economic geography.
There is,
primary secto ...
,
political geography
Political geography is concerned with the study of both the spatially uneven outcomes of politics, political processes and the ways in which political processes are themselves affected by spatial structures. Conventionally, for the purposes of an ...
,
historical geography
Historical geography is the branch of geography that studies the ways in which geographic phenomena have changed over time. It is a synthesizing discipline which shares both topical and methodological similarities with history, anthropology, eco ...
,
marketing geography
In marketing, geomarketing (also called marketing geography) is a discipline that uses geolocation ( geographic information) in the process of planning and implementation of marketing activities. ,
health geography, and
social geography.
*
Physical geography
Physical geography (also known as physiography) is one of the three main branches of geography. Physical geography is the branch of natural science which deals with the processes and patterns in the natural environment such as the atmosphere, ...
: including
geomorphology
Geomorphology (from Ancient Greek: , ', "earth"; , ', "form"; and , ', "study") is the scientific study of the origin and evolution of topographic and bathymetric features created by physical, chemical or biological processes operating at or ...
,
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 environmental watershed sustainability. A practitioner of hydrology is calle ...
,
glaciology
Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice.
Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, c ...
,
biogeography,
climatology
Climatology (from Ancient Greek, Greek , ''klima'', "place, zone"; and , ''wiktionary:-logia, -logia'') or climate science is the scientific study of Earth's climate, typically defined as weather conditions averaged over a period of at least 30 ...
,
meteorology
Meteorology is a branch of the atmospheric sciences (which include atmospheric chemistry and physics) with a major focus on weather forecasting. The study of meteorology dates back millennia, though significant progress in meteorology did no ...
,
pedology
Pedology (from Greek: πέδον, ''pedon'', "soil"; and λόγος, ''logos'', "study") is a discipline within soil science which focuses on understanding and characterizing soil formation, evolution, and the theoretical frameworks for modeling ...
,
oceanography,
geodesy
Geodesy ( ) is the Earth science of accurately measuring and understanding Earth's figure (geometric shape and size), Earth rotation, orientation in space, and Earth's gravity, gravity. The field also incorporates studies of how these properti ...
, and
environmental geography
Integrated geography (also referred to as integrative geography, environmental geography or human–environment geography) is where the branches of human geography and physical geography overlap to describes and explain the spatial aspects of in ...
.
*
Regional geography
Regional geography is a major branch of geography. It focuses on the interaction of different cultural and natural geofactors in a specific land or landscape, while its counterpart, systematic geography, concentrates on a specific geofactor at the ...
: including
atmosphere
An atmosphere () is a layer of gas or layers of gases that envelop a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low. ...
,
biosphere
The biosphere (from Greek βίος ''bíos'' "life" and σφαῖρα ''sphaira'' "sphere"), also known as the ecosphere (from Greek οἶκος ''oîkos'' "environment" and σφαῖρα), is the worldwide sum of all ecosystems. It can also be ...
, and
lithosphere
A lithosphere () is the rigid, outermost rocky shell of a terrestrial planet or natural satellite. On Earth, it is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of up to thousands of years ...
.
The
National Geographic Society
The National Geographic Society (NGS), headquartered in Washington, D.C., United States, is one of the largest non-profit scientific and educational organizations in the world.
Founded in 1888, its interests include geography, archaeology, ...
identifies five broad key
themes for geographers:
* human-environment interaction
* location
* movement
* place
*regions
Notable geographers

*
Alexander von Humboldt
Friedrich Wilhelm Heinrich Alexander von Humboldt (14 September 17696 May 1859) was a German polymath, geographer, naturalist, explorer, and proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister, ...
(1769–1859) – published ''
Cosmos
The cosmos (, ) is another name for the Universe. Using the word ''cosmos'' implies viewing the universe as a complex and orderly system or entity.
The cosmos, and understandings of the reasons for its existence and significance, are studied in ...
'' and founder of the sub-field biogeography.
*
Arnold Henry Guyot
Arnold Henry Guyot ( ) (September 28, 1807February 8, 1884) was a Swiss-American geologist and geographer.
Early life
Guyot was born on September 28, 1807, at Boudevilliers, near Neuchâtel, Switzerland. He was educated at Chaux-de-Fonds, th ...
(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
The ''Prix International de Géographie Vautrin Lud'', known in English as the Vautrin Lud Prize, is the highest award in the field of geography. Established in 1991, the award is named after the 16th Century French scholar . The award is given in ...
.
*
Doreen Massey (1944–2016) – scholar in the space and places of
globalization
Globalization, or globalisation (English in the Commonwealth of Nations, Commonwealth English; American and British English spelling differences#-ise, -ize (-isation, -ization), see spelling differences), is the process of foreign relation ...
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 Synekism is a concept in urban studies coined by Edward Soja. It refers to the dynamic formation of the polis state — the union of several small urban settlements under the rule of a "capital" city (or so-called city-state or urban system). Soja's ...
and postmetropolis; winner of the Vautrin Lud Prize.
*
Ellen Churchill Semple
Ellen Churchill Semple (January 8, 1863 – May 8, 1932) was an American geographer and the first female president of the Association of American Geographers. She contributed significantly to the early development of the discipline of geography i ...
(1863–1932) – first female president of the
American Association of Geographers.
*
Eratosthenes
Eratosthenes of Cyrene (; grc-gre, Ἐρατοσθένης ; – ) was a Greek polymath: a mathematician, geographer, poet, astronomer, and music theorist. He was a man of learning, becoming the chief librarian at the Library of Alexand ...
( 276–c. 195/194 BC) – calculated the size of the Earth.
*
Ernest Burgess (1886–1966) – creator of the
concentric zone model.
*
Gerardus Mercator
Gerardus Mercator (; 5 March 1512 – 2 December 1594) was a 16th-century geographer, cosmographer and cartographer from the County of Flanders. He is most renowned for creating the 1569 world map based on a new projection which represented ...
(1512–1594) – cartographer who produced the
Mercator projection
The Mercator projection () is a cylindrical map projection presented by Flemish geographer and cartographer Gerardus Mercator in 1569. It became the standard map projection for navigation because it is unique in representing north as up and so ...
*
John Francon Williams (1854–1911) – author of ''The Geography of the Oceans''.
*
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.
*
Muhammad al-Idrisi
Abu Abdullah Muhammad al-Idrisi al-Qurtubi al-Hasani as-Sabti, or simply al-Idrisi ( ar, أبو عبد الله محمد الإدريسي القرطبي الحسني السبتي; la, Dreses; 1100 – 1165), was a Islamic geography, Muslim geo ...
(Arabic: أبو عبد الله محمد الإدريسي; 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
Claudius Ptolemy (; grc-gre, Πτολεμαῖος, ; la, Claudius Ptolemaeus; AD) was a mathematician, astronomer, astrologer, geographer, and music theorist, who wrote about a dozen scientific treatises, three of which were of import ...
(c. 100–c. 170) – compiled Greek and Roman knowledge into the book ''
Geographia''.
*
Radhanath Sikdar
Radhanath Sikdar (Bengali: রাধানাথ শিকদার; 5 October 1813 – 17 May 1870) was an Indian mathematician who is best known for calculating the height of Mount Everest. He was the first person to calculate the height of ...
(1813–1870) – calculated the height of
Mount Everest
Mount Everest (; Tibetan: ''Chomolungma'' ; ) is Earth's highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The China–Nepal border runs across its summit point. Its elevation (snow ...
.
*
Roger Tomlinson (1933 – 2014) – the primary originator of modern
geographic information systems.
*
Halford Mackinder (1861–1947) – co-founder of the
London School of Economics
, mottoeng = To understand the causes of things
, established =
, type = Public research university
, endowment = £240.8 million (2021)
, budget = £391.1 mill ...
,
Geographical Association.
*
Strabo (64/63 BC – c. AD 24) – wrote
Geographica
The ''Geographica'' (Ancient Greek: Γεωγραφικά ''Geōgraphiká''), or ''Geography'', is an encyclopedia of geographical knowledge, consisting of 17 'books', written in Greek and attributed to Strabo, an educated citizen of the Roman ...
''
Geographica
The ''Geographica'' (Ancient Greek: Γεωγραφικά ''Geōgraphiká''), or ''Geography'', is an encyclopedia of geographical knowledge, consisting of 17 'books', written in Greek and attributed to Strabo, an educated citizen of the Roman ...
'', 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
Critical geography is theoretically informed geographical scholarship that promotes social justice, liberation, and leftist politics. Critical geography is also used as an umbrella term for Marxist, feminist, postmodern, posts ...
as a discipline.
Institutions and societies
*
American Association of Geographers
*
American Geographical Society
*
Anton Melik Geographical Institute (Slovenia)
*
Gamma Theta Upsilon
Gamma Theta Upsilon ( or GTU) is an international honor society in geography.
History
On May 15, 1928, a local professional fraternity by the name of Gamma Theta Upsilon was formed at Illinois State University under the guidance of Dr. R. G. B ...
(international)
*
Institute of Geographical Information Systems (Pakistan)
*
International Geographical Union
*
Karachi Geographical Society (Pakistan)
*
National Geographic Society
The National Geographic Society (NGS), headquartered in Washington, D.C., United States, is one of the largest non-profit scientific and educational organizations in the world.
Founded in 1888, its interests include geography, archaeology, ...
(US)
*
Royal Canadian Geographical Society
*
Royal Danish Geographical Society
*
Royal Geographical Society
The Royal Geographical Society (with the Institute of British Geographers), often shortened to RGS, is a learned society and professional body for geography based in the United Kingdom. Founded in 1830 for the advancement of geographical scien ...
(UK)
*
Russian Geographical Society
See also
*''
Geographers on Film''
*
Geography
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, a ...
*
Human geography
Human geography or anthropogeography is the branch of geography that studies spatial relationships between human communities, cultures, economies, and their interactions with the environment. It analyzes spatial interdependencies between social i ...
*
List of geographers
*
Outline of geography
*
Physical geography
Physical geography (also known as physiography) is one of the three main branches of geography. Physical geography is the branch of natural science which deals with the processes and patterns in the natural environment such as the atmosphere, ...
*
Technical geography
Technical geography is one of three main branches of geography and involves using, studying, and creating tools to obtain, analyze, interpret, and understand spatial information. The other two branches, human geography and physical geography, can ...
* ''
''
References
Further reading
*
Steven Seegel. ''Map Men: Transnational Lives and Deaths of Geographers in the Making of East Central Europe.''
University of Chicago Press
The University of Chicago Press is the largest and one of the oldest university presses in the United States. It is operated by the University of Chicago and publishes a wide variety of academic titles, including '' The Chicago Manual of Style'' ...
, 2018. .
External links
*
{{Authority control
Science occupations
Social science occupations
Humanities occupations
Academic disciplines