Satellite Imagery Definition Ap Human Geography

Unit 1 vocabulary for ap human geography class.

Satellite imagery definition ap human geography. Images from satellites that orbit earth. It can show you things like physical features locations of urban areas refugee camps traffic military targets agriculture etc. Visible light satellite images are photos of what the sky and the ground look like from space at any given time. Cartography military intelligence and meteorology.

Light acts as a wave that can be described by its wavelength and frequency comprising the electromagnetic spectrum. The background is a satellite map of a city. What an amazing video on we perceive our planet to be photographic interpretation human geography unit 1. Remote sensing is the process of detecting and monitoring the physical characteristics of an area by measuring its reflected and emitted radiation at a distance typically from satellite or aircraft.

Remote sensing sensors measure the electromagnetic radiation from reflection emission and emission reflection. One of the two major divisions of geography. Taking of photographs of the ground from an elevated position off earth s surface. Satellite images can either be visible light images water vapor images or infrared images.

These images have a variety of uses including. Special cameras collect remotely sensed images which help researchers sense things about the earth. The spatial analysis of human population its cultures activities and landscapes. The red stars show grocery stores that opened in 2007 and the blue circles show stores that opened in 2008.

G geospatial and geographical data including census data and satellite imagery are used at all scales for personal business and organizational and governmental decision making purposes. The map above shows an example of how we can combine maps and data using gis. Satellite imagery useful for gathering some types of information. Globalization the expansion of economic political and cultural processes to the point that they become global in scale and impact.

Satellites extract information from energy interacting with the earth s surface. Satellite imagery useful for gathering some types of information. Its nature and perspective aphug 1 ap with smiga at long. A satellite image is an image of the whole or part of the earth taken using artificial satellites.

The scanning of the earth s surface by satellite or a high flying airplane to obtain information about it.