Results 11 to 20 of about 108,300 (298)

Ecological quality assessment and monitoring using a time-series remote sensing-based ecological index (ts-RSEI)

open access: yesGIScience & Remote Sensing, 2022
Ecological quality assessment is fundamental to revealing changes in ecological environments before the development of effective ecological conservation policies. The complex ecological environment can be assessed more reliably when multiple remote sensing indices are integrated, such as in the use of the prevalent Remote Sensing-based Ecological Index
Chao Sun   +7 more
openaire   +4 more sources

Analyzing Ecological Environmental Quality Trends in Dhaka Through Remote Sensing Based Ecological Index (RSEI)

open access: yesLand
Assessing the ecological environmental quality (EEQ) is crucial for protecting the environment. Dhaka’s rapid, unplanned urbanization, driven by economic and social growth, poses significant eco-environmental challenges.
Md. Mahmudul Hasan   +10 more
doaj   +2 more sources

A NEW METHOD FOR IMPROVING THE ECOLOGICAL ENVIRONMENT INDEX BASED ON DOWNSCALING OF LAND SURFACE TEMPERATURE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
In the process of urban construction and development, the ecological environment has always been an important consideration factor. How to quickly monitor the long-term ecological environment quality changes in large urban areas is currently one of the ...
H. Han, Q. Chen, R. Wang, R. Liu
doaj   +1 more source

DYNAMIC MONITORING OF ECOLOGICAL ENVIRONMENT QUALITY IN GANSU PROVINCE SUPPORTED BY GOOGLE EARTH ENGINE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
With the rapid development of remote sensing technology, this technology has been widely used in the field of ecological environment monitoring. The Remote Sensing Ecological Index (RSEI) is based on remote sensing data and integrates the four factors of
W. Jin, Y. Shi
doaj   +1 more source

Research on Identification and Supervision of Ecological Background of Subtropical Mountainous Highways Based on Multi-source Data [PDF]

open access: yesE3S Web of Conferences, 2020
Based on the UAV remote sensing method combined with multi-source remote sensing data, the ecological background of the subtropical mountainous area was investigated based on the Huizhou to Qingyuan section of the Shantou-Zhanjiang Expressway. Ecological
Zhao Ming   +5 more
doaj   +1 more source

Study on ecological quality evaluation of mining area based on remote sensing green index—Taking Yima mining area as an example

open access: yes矿业科学学报, 2023
Mining and development of mining area poses significant impact on regional ecological quality. This study proposed a new remote sensing green index(RSGI)model more tailored for evaluating the ecological quality in the mining area by taking the Yima ...
Peng Jinyan, Wang Shidong, Pan Jinyin
doaj   +1 more source

RSEI or MRSEI? Comment on Jia et al. Evaluation of Eco-Environmental Quality in Qaidam Basin Based on the Ecological Index (MRSEI) and GEE. Remote Sens. 2021, 13, 4543

open access: yesRemote Sensing, 2022
Recently, Jia et al. employed the index, modified remote sensing ecological index (MRSEI), to evaluate the ecological quality of the Qaidam Basin, China. The MRSEI made a modification to the previous remote sensing-based ecological index (RSEI), which is
Hanqiu Xu   +3 more
doaj   +1 more source

Ancient Amazonian populations left lasting impacts on forest structure [PDF]

open access: yes, 2017
Amazonia contains a vast expanse of contiguous tropical forest and is influential in global carbon and hydrological cycles. Whether ancient Amazonia was highly disturbed or modestly impacted, and how ancient disturbances have shaped current forest ...
Braswell, Bobby H.   +8 more
core   +9 more sources

Monitoring of urban ecological environment including air quality using satellite imagery.

open access: yesPLoS ONE, 2022
Rapid urbanisation has highlighted problems in the urban ecological environment and stimulated research on the evaluation of urban environments. In previous studies, key factors such as greenness, wetness, and temperature were extracted from satellite ...
Yuan Wang   +4 more
doaj   +1 more source

Active–Passive Remote Sensing Evaluation of Ecological Environment Quality in Juye Mining Area, China

open access: yesRemote Sensing, 2023
The coal industry is a crucial component of China’s energy sector. However, the persistent exploitation of coal resources has gravely impacted the ecological environment.
Yu Chen   +4 more
doaj   +1 more source

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