Unit 1 Flashcards
vocab master
place
a specific point on Earth, distinguished by a particular characteristic
region
an area of Earth defined by one or more distinctive characteristics or trends or features
scale
the relationship between the portion of the Earth being studied and Earth as a whole, from local to global
space
the physical gap or interval between two objects
connection
relationships among people and objects across the barrier of space. Geographers are concerned with the various means by which connections occur.
GPS
system that determines precise position of something on Earth
geotagging
identification and storage of a piece of info by its precise coordinates
GIScience (geo info)
analysis of data about earth acquired through satellite info
GIS (geo info system)
captures, stores, queries, and displays the geographic data
remote sensing
acquisition of data about earth’s surface via a satellite orbiting earth or other long-distance methods
VGI (volunteered geo info)
the creation and dissemination of geo data contributed voluntarily and for free by individuals
citizen science
scientific research by amateur scientists
Participatory GIS
community-based mapping.
mashup
a map that overlays data from one source on top of a map provided by a mapping service
meridian
an arc drawn between north and south poles
longitude
vertical lines running north to south
a parallel
a circle drawn around the globe parallel to the equator
latitude
horizontal lines running east to west
prime meridian
Line that passes through Greenwich, England and is 0 degrees longitude
GMT (Greenwich mean time)
master reference for all time on Earth and located at prime meridian
Interntional Date line
a line marking 180 degrees longitude where you move back a whole day after crossing
location
position that something occupies on Earth’s surface
toponym
a name given to a place on Earth
site
the physical character of a place
situation
the location of a place relative to other places
cultural landscape
a combination of cultural features like
- language and religion
- economic features (agriculture/industry)
- physical features (climate and vegetation)
formal/uniform region
area within which everyone shares in common one or more distinctive characteristics
functional/ nodal region
an area organized around a node or a focal point