![]() ![]() En este artículo presentamos una metodología innovadora, basada en software libre y de código abierto, orientada a la generación de productos cartográficos que habilitan la exploración tridimensional, dinámica, interactiva y en línea de dichos patrones. Si bien existe software comercial que ofrece herramientas para elaborar cartografía dinámica en 3 dimensiones, la difusión en línea de los productos generados permanece atada a costosas licencias en el servidor, y por ende están sujetas a una difusión limitada. This map and dashboard demonstrates that these concerns were not unfounded.ĭada su complejidad, la representación cartográfica de patrones espaciotemporales de movilidad presenta retos difíciles de resolver y comunicar a través de los métodos tradicionales, limitados por las características del sustrato en papel, inherentemente plano, estático y desconectado de los datos subyacentes. Compounding the need for such a map are concerns about differential COVID-19 infection rates in communities of color, whose citizens were already at an elevated risk of death from COVID-19. Epidemiologists have expressed concern over the effects of the protest marches and untimely changes in rules regarding businesses and schools on COVID-19 rates. The second purpose of this dashboard is to allow users to rapidly analyze local data trends, perhaps following school openings / closings, changes in the status of businesses, or social protests movements. The map allows visitors to select individual communities from a map, which prompts dynamically linked graphs and tables to display data for only that community. The COVID-19 dashboard featuring case data by date, city, county, and / or neighborhood in Southern California was created in less than one-half hour using a connection to publicly available data shared by the Los Angeles Times via GitHub. ![]() Many businesses, colleges, and universities already provide access to the Microsoft Office suite of software, further extending the appeal of using Power BI. Familiarity with the function and logic of spreadsheet software seems to be the only prerequisite. Unlike some competing data visualization and online mapping software packages that require specialized software or skills, ordinary citizens and students, new to data collection and management can create an appealing dashboard-style presentation within a few minutes with minimal guidance. First, Microsoft’s Power BI software presents a reasonably easy means by which many can make reasonably robust data visualizations with minimal expertise in mapping and programming languages. The purpose of the map and dashboard is twofold. ![]()
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