on January 11, 2024
What is the meaning of nomalized difference Built-up index？
Urban ClimateUnderstanding the Normalized Difference Built Index (NDBI) As cities continue to expand and urbanization becomes a global trend, the study of urban climate and earth science has gained significant importance. Remote sensing techniques have proven to be valuable tools for monitoring and analyzing urban areas. One such technique is the use of satellite imagery and
on December 14, 2023
Assessing CO2 Levels in Inner Cities: Incorporating Carbon Dioxide into the Air Quality Index
Urban ClimateUnderstanding CO2 Levels in Inner Cities Carbon dioxide (CO2) is one of the main greenhouse gases responsible for global warming and climate change. While CO2 levels are typically associated with large-scale emissions from industry and transportation, it is also important to examine CO2 levels in inner cities. Urban areas are characterized by high population densities,
on September 22, 2023
Unlocking Urban Climate: Accessing High-Resolution Hourly Temperature Data for Cities
Urban ClimateWelcome to our expert guide to accessing high-resolution hourly urban temperature data. In the field of urban climate and earth science, accurate and detailed temperature information is critical for understanding local climate patterns, conducting research, and making informed decisions related to urban planning, energy consumption, and public health. In this article, we will explore reliable
on June 2, 2023
Ensuring Water Balance in Urban Infrastructure Construction: Compensating for Water Extraction in Concrete Curing
Urban ClimateProblem Overview Concrete curing is an essential process in the construction of infrastructure projects such as roads, bridges, and buildings. During the curing process, water is added to the concrete mix to help it harden and gain strength. However, this water is often withdrawn from the water cycle and can have a significant impact on
on May 29, 2023
Exploring High-Resolution Historic Weather Data Sources for Urban Climate Studies Beyond ERA5
Urban ClimateUrban climate studies require high-resolution historical weather data to investigate the impact of urbanization on local weather patterns. The European Centre for Medium-Range Weather Forecasts (ECMWF) provides one of the most comprehensive datasets for global weather analysis, known as the ERA5 dataset. However, the spatial resolution of ERA5 is not high enough for urban climate
on May 25, 2023
Exploring Adjustments to Curve Number Based on Antecedent Rainfall in Earthscience and Urban Climate
Urban ClimateIntroduction to Curve Number Adjustments Based on Antecedent Rainfall Rainfall is a critical component of earth science and urban climate, and curve number (CN) adjustment is a method used to estimate runoff from a given area. This article provides an overview of CN adjustment and its applications in earth science and urban climate. What is