Unit 1 Flashcards
Photographs
a visual aid that can help show patterns between different areas
Charts and Graphs
a visual aid that help to dissect the patterns in geography
Reference Maps
sets of maps made for the general population to refer to for basic geographic information - roads and political boarders
Thematic Maps
maps that show the occurrence of a phenomenon under study
Map Projections and Distortion
when something is projected onto a map it will not be the same as real life because the earth is a globe and a flat map will not represent it accurately
Map Scale
shows the relationship between the distance shown on the map and the distance shown on earth
Quantitative/Qualative
quantitative is any form of measurement; qualative is a description of picture
Geospatial Data
the qualitative and quantitative data that has been tied to one geographic location
Spatial Information and Analysis
the study of a phenomenon describing where things happen and the pattern of what is happening
Geo-referenced Phenomena
to tie a location to a record, so when many locations are tied for the same reason or vice versa
Geographic Information Systems
programs that organize the qualitative and quantitative data into layers on one software
Satellite Navigation
using images from satellites to navigate using GPS and other things
Remote Sensing
the acquisition of information about an object or phenomenon without making physical contact and thus in contrast to on-site observation
Satellite Imagery
images taken of Earth or other planets collected from satellites controlled by governments and businesses
Demographic Data
data that is statistically socio-economic in nature such as population, race, etc.
Government (Uses of Geospatial Information)
property maps, zoning, planning for growth, service/funding allocation ( Round Rock ISD redistricting attendance zones)
Disaster Response (Uses of Geospatial Information)
used for prediction, prevention, preparation, mitigation, response, and recovery (leave breaks in New Orleans after hurricane Katrina)
Business (Uses of Geospatial Information)
track employees, assets, and equipment (Amazon can track the location of a product from when ordered to when delivered)
Personal Decision Making (Uses of Geospatial Information)
to make sure you get places on time using GPS to track traffic and directions, weather, etc.
Absolute/Relative Location
a unique spot on the surface of the earth/ where something is in relation to another location
Distance/Direction
distance can be measured by miles or time, direction is like north or south