This chapter seeks to outline the Web technological solutions for visualizing and analyzing such data, through a summary of the current state of the art and the original applications developed by the authors. The “citizen sensors” will consciously contribute to this development, either through volunteered geographic information or by being themselves an unconscious part of the data analytics, which makes use of geo-crowdsourced data to extract information in order to create a higher level understanding of natural and manmade phenomena. It is a new, citizen-centred paradigm which, in most cases, takes advantage of the individual and collective augmented capability of sensing the surrounding world through the sensors that we wear. On the other side, citizen science is providing a great momentum to the possibility of lay people taking part in scientific development. In the most advanced cases, these are not simply plain viewers but also allow analysis of the data by acting as “multidimensional intelligent geo-viewers”. On one side, there is an emerging trend of visualizing data and their changes in space and time through multidimensional geospatial clients and/or virtual globes. DownloadĪll source code is open source for developers throughout the world.This chapter addresses two recent topics in the field of geo-information, the former more technological and the latter more scientific. These features have enabled various apps powered by the WorldWind platform, such as the Copernicus Sentinel mobile app. In particular, the European Space Agency has provided valuable add-ons and improvements. The Web WorldWind platform has many technical contributors. We provide interactive features such as shapes and paths, as well as Open Geospatial Consortium (OGC) standard protocols. Interactive featuresĪs a developer, you decide how to display and interact with your data. Major operating systems, desktop and mobile devices, and web browsers. Use it to embed a globe in your web page or create your own application. Web WorldWind provides an API that enables JavaScript programs to control every detail of visualizationĪnd interaction. Written in JavaScript, Web WorldWind enables web pageĪnd application builders to quickly create interactive visualizations of geographic information on an interactive 3D Web WorldWind is a free, open-source virtual globe for web pages.
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