Advantages And Disadvantages Of Geographic Information System

In last week’s reading it states, “the primary goals of SCM are (1) to optimize service quality in terms of an organization’s internal information flow processes, while reducing costs and delivery time, and (2) to achieve increased efficiencies with regard to information flows and exchanges between the organization and its external parties, including all its vendors and suppliers” (Tann & Cobb, 2010, p. 72-73). Other elements of SCM is controlling redundancy, managing contracts, obtain products, maintain operational efficiency, order tracking, purchasing and inventory of supplies, and effectively communicating with suppliers and traders (Tann et al., 2010). There are many elements of a supply chain system, and

Answer: - In the raster data model, a grid is used to cover the space and the value of each cell called as pixel in the grid and it corresponds to the characteristic of the geographic feature at the cell location. The cell is the smallest unit in the grid which is a matrix of

2. Acquiring geographic information: Geographic information is information about locations, the physical and human characteristics of those locations, and the geographic activities and conditions of the people who live in those places (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

Geography is a branch of science that study the earth’s physical properties and the humans that live on it. These physical features include landforms, water, mountains, etc.

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

Supply chain management involves the management of information flows between and among stages in a supply chain to maximize total supply chain effectiveness and profitability. The dozens of steps are required to achieve and carry out each of the above components. SCM software can enable an organization to generate efficiencies within these steps by automating and improving the information flows throughout and among the different supply chain components. If one member of the supply chain makes a reckless decision it can impact the entire supply chain. This is what

Geographic Information Systems (GIS) is an essential communication tool for all disciplines world wide. Being able to communicate through imagery allows for a visual of data or information that otherwise is just words or numbers on a page. In regards to grizzly bear habitat it is important to understand the relationship of the species to the land. Making sure grizzly bears have access to food, water, hibernation habitat, and space to roam is critical to there success as a species. Grizzly bear populations, like many other animals, have had there territory greatly reduced and separated due to human activity. The remaining grizzly bears will need more access to each other or they could inbred themselves into extinction. Mapping the the different populations allows for visual understanding of how these populations can be connected.

GIS, with their capabilities for spatial analysis and modeling of diverse data, can enhance the ability to address several natural resource and environmental issues that have spatial component (Nijkamp & Scholten, 1993). GIS can facilitate the organization, manipulation and analysis of diverse data often associated with these issues, and the data structures, and analytical techniques of GIS can be incorporated into a wide range of management and decision making operations that pertain specifically to natural resources.

GIS has been incorporated into creating the infrastructure of cities. For example, managing and operating a water system require detailed records and measurements. As GIS technology improves, it becomes easier and more advantageous for companies to use it to log information and track the running of the system. “Successful use of a GIS requires that basic computer system design procedures be integrated with characteristics unique to GIS applications.” (Kaufman 71) The use of this technology requires accurate, detailed statistics about the physical, economic, and spatial elements of the area of study. The GIS maintenance system used to regulate and map water systems “incorporates field experience, environmental conditions, hydraulic characteristics of the distribution system, and service requirements.” (Kaufman 75) These detailed figures are necessary when using a GIS system, otherwise the program is unable to compile the correct, specific, desired results.

Another reason why the importance of SCM has been highlighted is that most of the companies need other manufacturers or companies from which they can supply raw materials, sub-assemblies and components, finished goods, or equipment in order to keep their production in working order, achieve their business objectives and goals and customer satisfaction, and meet customers` rapidly changing requirements at right time, cost and quality. In such circumstances, the commercial distance in the relationship between

GIS is an interdisciplinary technology, integrated by computer science, geography, surveying, cartography and stuff. Generally, GIS includes computer hardware and software systems and processes that are used to solve complex planning and management problems, supports spatial data collection, management, operation, analysis and simulation. Main functions of GIS include the input, storage, processing and output of geographic data collected from map-vectorization, remote sensing data, GPS, etc. GIS’s characteristics are: strong system of spatial data management; vivid and intuitive user interface; powerful spatial analysis capability.

Geographical Information System (GIS) is a computerised management based system that is used to collect, store and analyse spatial data. It allows users to interpret data to follow trends, patterns and understand relationships analysis.