Applications of G.I.S. in Agriculture and Ecology :: Agricultural Environment Farm Essays Papers

Applications of G.I.S. in Agriculture and bionomicsGeographic Information Systems (G.I.S.) is one of the fastest growing technologies today. This sketch covers anything and e trulything that freighter be mapped, anything from weeds to urban sprawl, if it can be mapped, G.I.S. can be used. G.I.S. uses computers to store, analyze, and show data collected about a given topic(Kennedy 1), (Zimmerman 5-9, 73-91). G.I.S. basically turns a computer into an atlas(Kennedy 1). With all this information available, how can it help the field of agriculture? G.I.S. has been used to track the spread of noxious weeds, grasshoppers, soil types, and respective(a) other factors, which help in agriculture. First off, we can cover whatever G.I.S. basics. The information that is put into G.I.S. is collected from remote sensing, which can consist of aery photography, satellite imagery, or raw G.P.S. data. G.I.S. has two main categories raster and vector(Johnston 1-77). Raster G.I.S. uses cells and num bers to arrange real objects in the world(Johnston 1-77), (Zimmerman 5-9, 73-91). These cells are assigned numerical values to epitomize objects in the real world. For example a certain cell could be numbered 353, and could represent a swamp, mountain, river bed, or any other physical lark found on the earth, or whatever the G.I.S. is being applied to. transmitter G.I.S. represents the world by using a series of lines, shapes, and points. This G.I.S. presents physical features, or whatever the G.I.S. applies to in realistic shapes(Zimmerman 5-9, 73-91). Both of these types of G.I.S. would be applicable in agricultural systems, the vector type being more visual lie and the raster looking more like a Microsoft Excel spreadsheet(Zimmerman 5-9, 73-91). It just depends on what you are studying, for example the terrain analysis for a new field would in all likelihood be best suited to a vector G.I.S., whereas a raster G.I.S. would be more applicable in following the movement of grass hoppers across the assure of Wyoming(Zimmerman 5-9, 73-91). G.I.S. applications are currently being used to track weed aggression in the Jack Morrow Hills area of northern Sweetwater County and southwestern Fremont County(Gillham 1-68). This is done through the remote sensing application of aerial photography. The mapping of weeds is very important to the agriculturist. They can use the information that has been collected to put ahead preventative measures to keep out certain invasive species. This plays a bulky role near the Jack Morrow Hills, the nearby communities of Farson and Eden both avow mainly on hay and alfalfa crops as a witness of income, and with G.