Geographic Information System or GIS is technology that offers a radically different way to produce and use the maps required to manage our communities and industries. GIS helps create intelligent super maps through which sophisticated planning and analysis can be performed at the mere touch of a button.GIS aerial maps can greatly enhance a GIS mapping project. Aerial imagery is a powerful visual aid and serves as a source of derivative information such as land cover, terrain, change detection, or vegetation.
Today you can find perhaps a large number of geospatial applications used. Organizations, agencies and companies across the world use the technology to transform manually produced maps and associated descriptive records into digital databases. Once a tool that was affordable and then the largest organizations, geospatial systems and GIS aerial maps have become a cost effective option for even the smallest organizations.
Geographic information system technology is trusted for scientific investigations, natural resource management such as for example forestry, agriculture, mining, oil and gas exploration, environmental impact assessment, and urban planning.
GIS and GIS Aerial Maps may be used in an array of activities, such as: GIS base mapping, corridor mapping, land cover classification, urban development, pre and post 2D/3D seismic surveys, Environmental Impact Studies (EIS), environmental monitoring, coastal erosion studies, property and tax mapping, and flood analysis. You likely may also think about other uses for GIS not right here, although it sounds cliche; the possibilities truly are almost endless.
Some GIS projects are hindered by coordinate problems of different image and vector data layers, which are caused by one or a combination of the following: Improper orthorectification of satellite or aerial image mosaics. Poor quality GPS derived ground control points (GCPs). Improper rectification of digital source raster maps. Importation of vector data or shape files for source data with incorrect coordinates. Improper usage of units or unit convergence factors for source data. Usage of source data from the corrupt coordinate database.
Home page|Homepage to GIS is the capability to share maps, such as GIS aerial mapping. State and federal agencies, along with utility companies, which typically create their own respective maps, can share maps with one another. This not merely saves money, but supplies the ability to create a huge selection of new maps, a lot of which may haven't existed before, for minimal cost. With such widely available and easy to use tools open to make GIS aerial maps, there is really no reason you should not be using this technology together with your aerial photographs.