Results 91 to 100 of about 1,007 (163)

An Analytical Study on the Relationship of Land Surface Temperature with Normalized Difference Built-up Index, Urban Index, and Built-up Index

Ekológia (Bratislava)
The present study examines three urban indices: the normalized difference built-up index (NDBI), the urban index (UI), and the built-up index (BUI). It analyzes their relationship with land surface temperature (LST) using 12 Landsat 8 datasets collected ...
Guha Subhanil, Govil Himanshu, Srivastava Neelay   +2 more
doaj   +1 more source

Seasonal surface urban heat island analysis based on local climate zones

Ecological Indicators
A fundamental aspect of ensuring urban sustainability is a comprehensive understanding of the driving mechanisms behind the urban heat island (UHI) phenomenon.
Yantao Xi, Shuangqiao Wang, Yunxia Zou, XingChi Zhou, Yuanfan Zhang   +4 more
doaj   +1 more source

Project Geo-spatial Technology for Tracking Climate Variability and its Effects A case Study Lake Magadi and Environs, Kenya

African Journal on Land Policy and Geospatial Sciences
Contexte and Background: This study explores the impact of climate variability on environmental sustainability in Lake Magadi, Kenya, using geospatial technology.
Pauline Wamalwa, Elijah Kiarie, Paul Mwangi   +2 more
doaj   +1 more source

Time-series dataset on land surface temperature, vegetation, built up areas and other climatic factors in top 20 global cities (2000–2018)

, 2019
Time-series datasets of Land Surface Temperature (LST), Normalized Difference Vegetation Index (NDVI), Normalized Difference Built Index (NDBI) and other climatic factors are of significance due to their application in tracking climate change in cities ...
Yashar Jamei, Qian Chayn Sun, Priyadarsini Rajagopalan   +2 more
core   +1 more source

An analytical study on urban indices and land surface temperature

Journal of Environmental Engineering and Landscape Management
Any urban landscape needs to investigate the rising trend of land surface temperature (LST) with its surface materials. The present study analyzes the relationship of LST with three urban indices namely normalized difference built-up index (NDBI), urban
Subhanil Guha, Himanshu Govil
doaj   +1 more source

ANALISIS SPATIO-TEMPORAL KEPADATAN BANGUNAN DI WILAYAH HILIR DAS AIR BENGKULU DENGAN NDBI (NORMALIZED DIFFERENCE BUILT-UP INDEX) [PDF]

Perkembangan perkotaan di Kota Bengkulu telah menyebabkan perubahan signifikan dalam kepadatan bangunan, terutama di Wilayah Hilir Das Air Bengkulu.
Ferzha, Putra Utama, SANTRIAGO, ALAN SYAHLAN, Aan, Erlanshari   +2 more
core   +1 more source

Mapping of Built up Areas in the Cameroonians Shores of Lake Chad and its Hinterland through based Object Classification of Sentinel 2 Data

, 2019
International audienceThe objective of the paper is to carry out the spatial distribution of the built-up areas in the Cameroonian shores of the Lake Chad and its hinterland through orientated-object classification. The methods used combines spectral and
Mfondoum, Alfred Homère Ngandam, Gbetkom, Paul Gérard, Gadal, Sébastien, Aboudi, Ahmed El, Badamassi, Mamane Barkawi Mansour   +4 more
core   +1 more source

Exploring Built-Up Indices and Machine Learning Regressions for Multi-Temporal Building Density Monitoring Based on Landsat Series

, 2022
Uncontrolled built-up area expansion and building densification could bring some detrimental problems in social and economic aspects such as social inequality, urban heat islands, and disturbance in urban environments.
Awanda, Disyacitta, Umarhadi, Deha Agus, Suharyadi, R., Widyatmanti, Wirastuti   +3 more
core  

Using (NDVI), (NDBI) and (NDWI) Indexes for Change Detection in Land Cover for Selected Area from the Province of Najaf for the Period from (2001-2006) by Using Remote Sensing Data

, 2014
Remote sensing data are primary sources extensively used for change detection in recent decades. In this research many techniques have been selected for change detection , Normalized Difference Vegetation Index (NDVI), Normalized Difference Built up ...
تقي حسن, ابتهال
core  

A machine learning-based computer model for the assessment of tsunami impact on built-up indices using 2A Sentinel imageries

This study aims to build a computer model to detect built-up land in the identified tsunami hazard zone based on Sentinel 2A imagery using the normalized built up area index (NBI), urban index (UI), normalize difference build-up index (NDBI), a modified ...
Joko Prasetyo, Sri Yulianto, Simanjuntak, Bistok Hasiholan, Sulistyo, Wiwin, Susatyo, Yeremia Alfa   +3 more
core   +1 more source