Advantages And Disadvantages Of GIS

___GIS allows for increased interconnectedness of people across the globe by allowing people to observe and understand life in another country and can help them incase

3. Organizing geographic information: Once collected, geographic information should be organized and displayed in ways that help analysis and interpretation; these range from the visual and graphical (e.g., maps, graphs, diagrams, tables) to the written (e.g., essays, paragraphs, pertinent quotes, tables) (NGS).

This document is intended to provide information regarding the purpose of GI Systems and its operating environment. Furthermore, this information sheet will give an idea of the structure, culture and functions of the company.

1. ) With new technology such as Satellites scanning the surface of the earth, cartographers can use geographic information science or (GIS) to help them make more detailed and accurate maps. This has allowed scientists to get very precise and complex information from all of the data coming from the satellite orbiting around the earth at all different distances and angles. Another use for all of the Satellites is remote sensing, this allows satellite images to be scanned in thin lines any time a satellite could scan a small area or a pixel. With this we can look at very small features of earth from space and removals send it back down to earth for Analysis. A scientist can use this tech for making very accurate maps about features such as population

plays a major part of our geographic information system. With all the advance technology today

Maps are extremely important for studying the environment because of their significance with time. They can help explain weather patterns such as water and sun cycles as well understand how these impact upon our environment. Maps can help us understand how earth’s resources are divided amongst space and how these can be better managed. Finally, maps can help us understand the places we live in with regards to the physical features which can help us function more effectively.

Before understanding why geography tools are important, know what they are. There are many different types of maps. Physical, climate, economic, topographical, political, road, and many more. Things such as an atlas, globe, aerial photographs, satellite photograph, graphs, and GIS systems are also important in a geographer's line of work. A GIS is a computer program

For example, Whitehead and Snow came from different backgrounds and would not have been friends if Cholera did not exist. Additionally, Snow’s map would not have existed if London did not exist. Snow’s map lead to geographical based information systems (GIS) because it took a city and mapped out the number of deaths. GIS allows citizens to view a place and overlay data to find answers. An example of a GIS system is Google Maps because the program takes a map, and overlays data, such as traffic levels, to visually show results. However, the accuracy of the results depends on how frequently the data is

A RESEARCH CONCEPT NOTE SUBMITTED IN PARTIAL FULFIMENT OF THE DEGREE OF DOCTOR OF PHILOSOPHY IN GEOGRAPHIC INFORMATION SYSTEMS OF UNIVERSITY OF NAIROBI

GIS is a computerized integrated data management system used to analyze and present geographical and spatial data.10 GIS has been used

Spatial data is a costly resource to generate and maintain, spatial data consumers have been unable to accurately and conveniently link with other spatial data users to share and discover useful and relevant data. There is problem of insufficient and inappropriate metadata available for the clearinghouse, metadata problems impact on effective spatial data use. The following are examples of issues associated with spatial metadata:

The solution to these issues cannot be resolved in a short period of time as these are mainly socio-economic complications, however, attainable solutions are present. As far as GIS comprehensive, this will become less of an issue as more people become familiar with using computers and maps through work and education (Carver et al, 2001). As mentioned earlier in Baker’s (2005) article, strides are being made to teach K-12 students Web GIS, for digital learning

personally believe geoengineering could be a controversy which can result of being good and bad. Therefore we can combat global warming by controlling the amounts of substances by the chemical element of atomic being straight into the atmosphere, it could result of canceling out the glob warming effects. If not maybe at least the high tempters would decree. Furthermore by achieving and controlling the amounts of dioxide, we could transform aerosols which they would be in charge of reflecting all the light back to space. This process of global warming is being presented because of the causes of carbon dioxide being cause manly from humans. As humans we need to help ourselves by helping the earth. For example we could rid our bakes instead of

Do you know why geographers are playing a crucial role in the world? Geography helps people to analyzes the Earth from many points of view, by the land, features, and inhabitants. Not only that, geographers use various types of maps such as physical, economy and cultural to represent and expand people’s perspective and better understanding about the world.

The RFP states that the purpose of the GIS project is to have a consultant to assess what GIS services are working for the city and what sorts of recommendations can help improve GIS services for the city’s departments. In addition, the City of Wellington has an Enterprise GIS system and conducting a needs assessment can help provide recommendations on how to share and create databases and GIS data among other city departments. Also, it is important to note that the RFP states that the consultant must bring in people who can help with outside developing outside services and products for the needs assessment. For example, the consultant might need one of his team members to create an application for providing open GIS data for all citizens in the city. Overall, this GIS project can help all the city departments to conduct a GIS analysis efficiently and thus the needs assessment can help the city improve on its six focus