We show here that population growth, resolved at the county level, is spatially heterogeneous both among and within the U.S. metropolitan statistical areas. Our analysis of data for over 3,100 U.S. counties reveals that annual population flows, resulting
Updated Oct 20, 2023 JavaScript samayo / country-json Star 1.1k Code Issues Pull requests A simple data of the world by country each in JSON format. language country currency independence countries city population json-format country-data capital-city country-json Updated Aug 31, 2024 JavaS...
Despite the rising population in urban areas, local governments continue to raise flags about inadequate infrastructure and the declining quality of life that cities are facing. Perhaps the large scale problems that we typically categorize as urban innovation, inclusion, and infrastructure, can be ...
For instance, the Indian government has announced plans to implement smart city projects in 100 cities nationwide. The increasing urban population, particularly in Asia, necessitates the development of advanced infrastructure, leading to the growth of the market. ...
A Proportion Analysis of City/Town Population in China’s Fourth Census in 1990On the basis of the analysis of the standards for the city/town populationstatistics in the past censuses,the author makes a proportional analysis of the city/townpopulation according to the data obtained from the fou...
San Antonio, Texas had a 10.0% rental vacancy rate (up 13.6% YoY), which is the highest vacancy rate among major cities where the population exceeds one (1) million. Among the 75 most-populated cities, 49.3% saw increased rental vacancy YoY while 46.7% saw a decline (not every city sho...
But Demographia publishes something rather good every year: theWorld Urban Areas Report, a sort of bumper book of city population stats. Here’s how it defines a city: An urban area (“built-up urban area,” urbanized area or urban agglomeration) is a continuously built up land mass of urb...
A hotspot distribution map of PM2.5 concentrations is generated, and correlation analysis is conducted on the population density and distribution patterns in these hotspot areas. This enables the quantitative analysis and exploration of the spatial characteristics and coupling rel...
of the population, measured as expenditure on education, denoted as edu; (5) the degree of government intervention, measured using public budget expenditure in municipalities as a percentage of GDP, denoted govern; and (6) population size, measured using year-end population numbers, denoted peop....
Recently, very detailed technical potential studies were done using 3-D city geometry information derived from laser scanning data (LIDAR). In the United States, roof geometry data for 128 cities covering 40% of the US population or 23% of all buildings were analyzed to determine the photovoltai...