Unit 1 Flashcards
Geography
The study of where things are found on Earth’s surface and the reasons for the locations
Place
A specific point on Earth, distinguished by a particular characteristic
Region
An area of Earth defined by one or more distinctive characteristics
Scale
The relationship between the portion of Earth being studied and Earth as a whole
Space
The physical gap or interval between two objects
Connection
Relationships among people and objects across the barrier of space
map
two dimensional or flat scale model of Earth’s surface, or a portion of it
cartoraphy
the science of map making
Global Positioning System (GPS)
a system that determines the precise position of something on Earth
geotagging
identification and storage of a piece of info by its precise latitude and longitude coordinates
Geographic Information Science (GIScience)
analysis of data about Earth acquired through satellite and other electronic information technologies
geographic information system (GIS)
captures, store, queries, and displays the geographic data
remote sensing
the acquisition of data about Earth’s surface and transmit images in digital form to a receiving station on Earth’s surface
Volunteered geographic information (VGI)
the creation and dissemination of geographic data contributed voluntarily and for free by individuals
citizen science
scientific research by amateur scientists
participatory GIS (PGIS)
community-based mapping
mashup
a map that overlays data from one source on top of a map provided by a mapping service
map scale
the relationship of a feature’s size on a map to its actual size on Earth
projection
the scientific method of transferring locations on Earth’s surface to a flat map
meridian
an arc drawn between the North and South poles
longitude
the numbering system used to indicate the location of meridians drawn on a globe and measuring distances east and west of the prime meridian
parallel
a circle drawn around the globe parallel to the equator and at right angles to the meridians
latitude
the numbering system used to indicate the location of parallels drawn on a globe and measuring distance north and south of the equator
Greenwich Mean Time (GMT)
the time at the prime meridian and the master reference time for all points on Earth
International Date Line
an arc that for the most part follows 180 degrees longitude, although it deviates in several places to avoid dividing land areas. When the International Date Line is crossed heading east, the clock moves back 24 hours, or one entire day. When it is crossed going west, the calendar moves ahead one day.top
toponym
the name given to a place on Earth
site
the physical character of a place