We introduce a new research framework for analyzing the spatial distribution of web pages
and social media (Twitter) messages with related contents, called Visualizing Information …

Based on the advanced market conceptualizations and the emergence of market-shaping
strategy and mixed business models, this study develops a theoretical definition and a …

Background Volunteered geographic information (VGI) has strong potential to be
increasingly valuable to scientists in collaboration with non-scientists. The abundance of …

Over the past few years, political systems have changed in several countries of the Middle
East as a result of citizen revolutions on the ruling regimes. These geopolitical changes …

ABSTRACT Volunteered Geographic Information, social media, and data from Information
and Communication Technology are emerging sources of big data that contribute to the …

Since access to real-world data is often tedious, web scraping has gained popularity. A
health research example is the monitoring of mortality rates. We compare the results of local …

Accessibility is an important element in the life of those who have certain limitations, such as
the physically disabled and visually impaired people. However, one of the greatest …

Within ecological research and environmental management, there is current focus on
demonstrating the links existing between human well-being and nature conservation. There …

Sage Reference - The SAGE Handbook of Human Geography: Two Volume Set - Capturing
Skip to main content About Browse Reference Select discipline: Select subject: Select topic: Go …

We are undergoing a geospatial revolution with the rapid advances in technologies such as
web 2.0, GIS, GPS, smart phones, and cloud computing, etc. The phenomenon of …