Geography Study Materials and Hand-outs

A particular place or position. "the property is set in a convenient location" In geography, location or place are used to denote a region (point, line, or area) on Earth’s surface or elsewhere. The term location generally implies a higher degree of certainty than place, the latter often indicating an entity with an ambiguous boundary, relying mor  on human or social attributes of place identity and sense of place than on geometry. location is the place where a particular point or object exists. Location is an important term in geography, and is usually considered more precise than "place." A locality is a human settlement: city, town, village, or even archaeological site. A place's absolute location is its exact place on Earth, often given in terms of latitude and longitude. For example, the Empire State Building is located at 40.7 degrees north (latitude), 74 degrees west (longitude). It sits at the intersection of 33rd Street and Fifth Avenue in New York City...

In much of remote sensing,  the process  involves an interaction between incident radiation and the targets of interest. This is exemplified by the use of imaging systems where the following seven elements are involved. Note, however that remote sensing also involves the sensing of emitted energy and the use of non-imaging sensors.   1. Energy Source or Illumination (A)  - the first requirement for remote sensing is to have an energy source which illuminates or provides electromagnetic energy to the target of interest. 2. Radiation and the Atmosphere (B)  - as the energy travels from its source to the target, it will come in contact with and interact with the atmosphere it passes through. This interaction may take place a second time as the energy travels from the target to the sensor. 3. Interaction with the Target (C)  - once the energy makes its way to the target through the atmosphere, it interacts with the target depending on the properties of both...

Definition of GIS/ What is GIS Definition of GIS can be summed up as follows:  GIS stands for Geographic Information Systems and is a computer-based tool that examines spatial relationships, patterns, and trends in geography. Geographic Information Systems (GIS) store, analyze, and visualize data for geographic positions on Earth’s surface. Geographical Information System (GIS) is a computer based information system used to digitally represent and analyze the geographic features present on the Earth’s surface and the events that taking place on it. Geographic Information Systems provide a method for integrating and analyzing spatial (digital map based) information such as "where is the nearest Hospital?" Alongside related non-spatial information (what services are given there?). Many people are becoming far more familiar with seeing the results both textually - for example when their phone shows them the nearest Hotel - and on open map systems such as Google Maps. Geographic...

What Is GIS Geographical Information System (GIS) is a computer based information system used to digitally represent and analyze the geographic features present on the Earth’s surface and the events that taking place on it. Geographic Information Systems provide a method for integrating and analyzing spatial (digital map based) information such as "where is the nearest Hospital?"  Alongside related non-spatial information (what services are given there?).  Many people are becoming far more familiar with seeing the results both textually - for example when their phone shows them the nearest Hotel - and on open map systems such as Google Maps.  GIS Capabilities/ Analysis with GIS Location: What is at a particular location...? Where is it….? Condition: identify a location where certain conditions exist..?  Trends: What has changed since...?  Patterns: What things are related..?  Modeling: What if…?  The Need for GIS:...

Man Environment relationship Man Environment Relationship