Gis And Australian Agriculture Essay

1117 words - 4 pages

The GIS and Australian Agriculture Geographic information systems are a combination of global positioning systems, which give longitude, latitude and elevation, satellite imagery, aerial photography, existing maps, land data and computer systems. All this information is combined to form the GIS. The result is stored computer information containing data about the Earth's surface that can be printed out or viewed directly from the computer. A possible disadvantage with the input of data by digitising paper maps or satellite imagery is that the data may not be accurate, so care should be taken with data reliability.GIS technology integrates common database operations such as query and statistical analysis with the unique visualization and geographic analysis benefits offered by maps. GIS has benefits not only in storage and display of data, but also in the ability to bring together environmental data sets collected by different methods, and to integrate them together for improved data extraction and management. GIS displays can be integrated with reports, three-dimensional views, photographic images, and other output such as multimedia. It gives the power to visualize scenarios, solve complicated problems, present powerful ideas, and develop effective solutions like never before. These abilities distinguish GIS from other information systems and make it valuable to a wide range of public and private enterprises for explaining events, predicting outcomes, and planning strategies.The ability to bring together the results of conventional field mapping, satellite based interpretations of geographical structure, multi-sourced geophysical data and the results of regional surveys, and then to vary the weighting given to the different parameters can provide a unique insight into, for example, the location of areas that may potentially be affected by salinity. The addition of topography, together with factors such as basic hydrological and climatic information, population distribution, ecological factors, and land use takes one to the stage of planning and environmental impact. The power of such a tool is that variations in weighting can be made to explore how the natural environment is best utilized and protected, and how various factors may interact and affect each other.GIS technology also offers many tools for manipulating spatial data and ignoring unnecessary data.The output generated by GIS is in forms which are easily understood and used by land holders and land management authorities. Often the output is in the form of colour-coded maps showing areas with different levels of a quality of interest; for example, highly fertile areas, areas in which plants show signs of stress and infertile areas. This information is useful for monitoring problems, developing effective strategies for amelioration and analysing the success of these strategies. GIS is particularly useful for monitoring problems because it gives us a large scale perspective at a catchment...

Find Another Essay On GIS And Australian Agriculture

Prospects of Large Scale Rice Suitability Analysis in Papua New Guinea

2239 words - 9 pages additional and further refined parameters (Land use, social behavior and government policies etc. ). Works Cited [1] Boureke, R.M., (2009). History of agriculture in Papua New Guinea. In: R.M. Bourke and T. Harwood (eds) “Food and Agriculture in Papua New Guinea: ANU E Press, The Australian National University, Canberra. [2] Kwa, E., (2009). Biodiversity Conservation Policy and Law, University of Papua New Guinea, Port Moresby, Papua New

The Globalization of Australian Business Essay

1060 words - 5 pages construct efficient agreements that follow the guidelines set by the World Trade Organisation (WTO) that remain profitable for both nations involved. One of the fundamental trade agreements that have proved profitable for Australia since its establishment in 1983 is the Australia New Zealand Closer Economic Relations and Trade Agreement (ANZCERTA). Figures calculated by the Australian Government Department of Agriculture indicated that the ANZCERTA

Agriculture : Growing Our Future

647 words - 3 pages Most Americans have no idea what is going on in the world of agriculture. All they know is that they go to the super market, buy their food, and eat to their heart's content. We have become a well fed society because of the agricultural changes in the past century. Can we go further? Technology has allowed the farming industry to reach many milestones, but what does it hold for the future? As we continue our fight against world hunger, many

Information Theory & Optimization for Location of Sensors in Water Distribution for Contaminant Detection

3483 words - 14 pages systems to alarm about any contamination before it happened. There are a number of different types of sensors which are using for detection of contamination. The use of GIS (Geographic Information System) with sensors to detect about exact location and analysis that how much it effects can easily perform. In this paper the focus area is that how different sensors which are used for detection of different sensors can be integrated to detect of

Vietnam: The new route to success

1075 words - 5 pages This report is commissioned to develop a business expansion plan to Vietnam for Australian Agriculture Company Limited (AACo), the largest integrated cattle and beef producer in Australia. The paper also provides an analysis and assessment of the current and prospective opportunities as well as challenges in Vietnam regarding AACo’s business. The recent years have seen Vietnam growing in its importance in Australian foreign trade as its economy

Historic and Social Aspects Report on Australia's farming practices Compare and contrast the impact on the Australian environment of European farming practices and Aboriginal land management...

1639 words - 7 pages the European practices were and still are detrimental to Australia's environment.Describe the role of the family farm in Australian Agriculture and the influences that have changed its role in recent years.Family farms are essential in every country - they are the basic unit of the agricultural economy and have been so for centuries. Between 1971 and 2006, the number of Australian family farms has decreased by a whopping 46% (ABS 2006), but

Drones On Sme

1727 words - 7 pages Ben Gielow, General Counsel of the Association for Unmanned Vehicle System International said that agriculture, far and away, is going to be the dominant market for UAV operations. The use of commercial drones in the agriculture and framing industry is highly related to the concept of precision agriculture or satellite farming. This is a new management concept emerged in the United States in the 80’s decade. The National Research Council of the

Groundwater Quality and Quantity

1170 words - 5 pages overweening industrialization. Geographic Data Systems launched a helpful harmonious relationship with ecological concerns and regular assets lately. Vacuity amidst GIS examination and geostatistics are viably connected by ArcGIS Geostatistics analyst module. A few studies were endeavoring utilizing interpolation strategies without Geostatistical analyst and alongside it. Hu et al (2005) led a study in which spatial variability existed in

Australia Must Diversify the Economy

2261 words - 9 pages The economist describes the definition of a banana republic as “a country dominated by foreign investment and dependent on a single export commodity” (The Economist. 2014). This definition has some correlation to the Australian economy as over previous year’s Australia has experienced a commodity boom which has dominated and under pinned the nation’s economy. The development of the natural resources industry in Australia has grown the economy

Terrestrial Systems and Precision Agriculture

3901 words - 16 pages ”[1]. PA is conceptualized by a system approach to re-organize the total system of agriculture towards a low-input, high-efficiency and sustainable agriculture[2]. As new technologies are emerging, they are also converging which has opened new domains for development is PA. Mainly two key technologies which benefited PA, namely Global Positioning System(GPS) and Geographical Information System(GIS). Furthermore shrinking size of electronic

How To creat a Wow CV

1238 words - 5 pages Precision Height of GPS points and Height System Base on Gravity, Bandung Jun 1993 - Feb 1994 : Employed by Department of Geodesy ITB cooperation with Department of Electrical ITB and Distribution PLN region Jakarta. In charge for varios Geography Information System (GIS) such as Digital Mapping works, Planning, Management, Quality Control. Position : Supervisor Feb 1994 - Jan 1997 : Employed by Asea Brown Bovery, AG (ABB

Similar Essays

Gis And Australian Agriculture Essay

1110 words - 4 pages The GIS and Australian Agriculture Geographic information systems are a combination of global positioning systems, which give longitude, latitude and elevation, satellite imagery, aerial photography, existing maps, land data and computer systems. All this information is combined to form the GIS. The result is stored computer information containing data about the Earth's surface that can be printed out or viewed directly from the computer. A

Salinity: The Effects It Has On Plants And Australian Agriculture

969 words - 4 pages , Tania & Madden, Elizabeth. (2005). How salinity is measured. Retrieved April 25, from Salt: an environmental stress in Plants in Action Atwell.2 Alan D. Blaylock. (1994). Soil Salinity, Salt Tolerance, and Growth Potential of Horticultural and Landscape Plants. Retrieved April 25, from NOVA: Australian Academy of Science

Gis Analysis In Flood Assessment And Modeling

2233 words - 9 pages . Water Resources Research, 40(12). 7. Correia, F. N., Rego, F. C., Saraiva, M. D. G., & Ramos, I. (1998). Coupling GIS with hydrologic and hydraulic flood modelling. Water Resources Management, 12(3), 229-249. 8. Crosetto, M., Tarantola, S., & Saltelli, A. (2000). Sensitivity and uncertainty analysis in spatial modelling based on GIS. Agriculture, ecosystems & environment, 81(1), 71-79. 9. De Roo, A. P. J., Wesseling, C. G., & Van Deursen, W. P

Geographical Information Science Essay

1764 words - 7 pages the definition of geographic information science put forward by David Mark: "The development and use of theories, methods, technology, and data for understanding geographic processes, relationships,and patterns." Geographical information systems have their roots in cartography. Schuurman (2004), who broadly describes geographical information science as the theoretical basis for GIS, points to the instance of Ian McHarg in 1962, who was tasked