GPS. Marine Navigation & Charting Application for OS X. How to create Quick Maps. Geographic Information System: Definition and Much More From Ans. Computer-based technologies for the storage, manipulation, and analysis of geographically referenced information. Attribute and spatial information is integrated in geographic information systems (GIS) through the notion of a data layer, which is realized in two basic data models: raster and vector.
The major categories of applications comprise urban and environmentalinventory and management, policy decision support, and planning; engineering and defense applications; and scientific analysis and modeling. A geographic information system differs from other computerized information systems in two major respects. First, the information in this type of system is geographically referenced (geocoded). A geographic information system is composed of software, hardware, and data. Two fundamental data models, the vector and raster models, embody the overlay idea in geographic information systems.
A data layer or coverage integrates two kinds of information: attribute and spatial (geographic). iMap. iMap 3 is a data visualisation tool designed to map large amounts of latitude/longitude data (or US ZIPcodes). iMap imports data from databases or spreadsheets and maps it onto image or vector maps. Database queries can be used to map only a subset of the data or to filter the data for a certain criterion. iMap is extremely expandable: it offers a plugin format enabling anyone to extend its functionality. Maps can be exported as high quality PDF files for cross-platform viewing. Whether you are outlining marketing strategies, defining sales territories, tracking population trends, or visualizing ecological distributions, iMap offers a flexible and affordable solution.
Import databases or spreadsheets iMap 3 seamlessly integrates with databases and spreadsheets: it can import FileMaker databases or Excel spreadsheets, preserving all information. Unlimited maps. No coordinates? iMap 3 not only accepts latitude/longitude information, it can also map records based on U.S. 3 in 1. Google Earth Apps and innovative uses of the Google Maps API - a. Mappr! Where It's At. Where it’s at Photos from flickr.com (“almost certainly the best online photo management and sharing application in the world”) are often tagged with information that can be used to make educated guesses about their locations in the world.
Mappr uses this data, which is provided by Flickr users and made available via the Flickr API, to place their images on a map. Images in Alaska Starting late 2004, we began collecting images from Flickr and comparing them against a U.S. Postal Service database of place names. Photos with consistent, informative tags are assigned a location and shown via Mappr.
A certain amount of fuzziness is built into the project. Mappr was built to explore the idea of a collaborative mapped photo space, without having to wait for cameras to come with automatic GPS locators in them. Mappr has been featured in publications such as Barron’s, The Wall Street Journal, and Peter Morville’s recent book, Ambient Findability. Images on Flickr tagged with “route 66”