Author: free book city | Date: 13 August 2008 | Views: 437
3D World Atlas
ISO Format | 284.5 MB
3D World Atlas is a virtual globe program developed by the Cosmi Corporation. At Version 2.1 it is one of the leading atlas programs, along with other 3D atlas exploring programs such as Google Earth.
Features As an atlas software, the 3D World Atlas has many features. These include, but are not limited to, world maps on a three dimensional globe, thousands of tables and charts, national flags, and a world clock. The software also includes distance measuring and in-depth information on every country, including independence days, government types, and such.[2] There are many tools you can use on the program. These all perform basic tasks helping the viewer in understanding the world.A zoom feature allows you to zoom into countries, and lists major cities, a print option allows you to print the current display of a page, and a find button allows you to find any city, country, river, lake, or continent within seconds.
Other features include the ability to copy the current view onto the clipboard, where it can by displayed by pasting it on an image program such as Microsoft Paint, thematic maps, charts, and clocks that all allow you to customize the area, an "Earth shadow" feature which creates a shadow on the Earth if you are on 3D, and a 2D feature that allows you to see the Earth from a map perspective. The program also allows you to retrieve the coordinates of any point on Earth by hovering your mouse over the location you wish to know.
Author: free book city | Date: 16 January 2008 | Views: 207
Mobility, Data Mining and Privacy: Geographic Knowledge Discovery
The technologies of mobile communications and ubiquitous computing pervade our society, and wireless networks sense the movement of people and vehicles, generating large volumes of mobility data. This is a scenario of great opportunities and risks: on one side, mining this data can produce useful knowledge, supporting sustainable mobility and intelligent transportation systems; on the other side, individual privacy is at risk, as the mobility data contain sensitive personal information. A new multidisciplinary research area is emerging at this crossroads of mobility, data mining, and privacy.
This book assesses this research frontier from a computer science perspective, investigating the various scientific and technological issues, open problems, and roadmap. The editors manage a research project called GeoPKDD, Geographic Privacy-Aware Knowledge Discovery and Delivery, funded by the EU Commission and involving 40 researchers from 7 countries, and this book tightly integrates and relates their findings in 13 chapters covering all related subjects, including the concepts of movement data and knowledge discovery from movement data; privacy-aware geographic knowledge discovery; wireless network and next-generation mobile technologies; trajectory data models, systems and warehouses; privacy and security aspects of technologies and related regulations; querying, mining and reasoning on spatiotemporal data; and visual analytics methods for movement data.
This book will benefit researchers and practitioners in the related areas of computer science, geography, social science, statistics, law, telecommunications and transportation engineering.
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