Results 1 to 10 of about 431 (120)

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

GIScience & Remote Sensing, 2022
Ecological quality assessment is fundamental to revealing changes in ecological environments before the development of effective ecological conservation policies.
Chao Sun, Jialin Li, Yongchao Liu, Luodan Cao, Jiahao Zheng, Zhenjie Yang, Junwei Ye, Yue Li   +7 more
doaj   +2 more sources

Detecting Ecological Changes with a Remote Sensing Based Ecological Index (RSEI) Produced Time Series and Change Vector Analysis [PDF]

Remote Sensing, 2019
Increasing human activities have caused significant global ecosystem disturbances at various scales. There is an increasing need for effective techniques to quantify and detect ecological changes.
Hanqiu Xu, Yifan Wang, Huade Guan, Tingting Shi, Xisheng Hu   +4 more
doaj   +2 more sources

Urban ecosystem quality assessment based on the improved remote sensing ecological index [PDF]

PeerJ
The remote sensing ecological index (RSEI) is an important tool for assessing ecosystem quality. However, its land surface temperature (LST) component poses challenges due to complex calculations and mismatched spatial resolution with other indicators ...
Guolin Zhang, Honghai Kuang
doaj   +3 more sources

Detecting Long-Term Series Eco-Environmental Quality Changes and Driving Factors Using the Remote Sensing Ecological Index with Salinity Adaptability (RSEI_SI): A Case Study in the Tarim River Basin, China

Land, 2023
Ecological challenges resulting from soil salinization in the Tarim River Basin (TRB), exacerbated by climate change and human activities, have emphasized the need for a quick and accurate assessment of regional ecological environmental quality (EEQ) and
Wen Chen, Jinjie Wang, Jianli Ding, Xiangyu Ge, Lijing Han, Shaofeng Qin   +5 more
doaj   +2 more sources

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

Land
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, Md Tasim Ferdous, Md. Talha, Pratik Mojumder, Sujit Kumar Roy, Md. Nasim Fardous Zim, Most. Mitu Akter, N M Refat Nasher, Fahdah Falah Ben Hasher, Martin Boltižiar, Mohamed Zhran   +10 more
doaj   +2 more sources

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

The 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]

The 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

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

Remote 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, Weifang Duan, Wenhui Deng, Mengjing Lin   +3 more
doaj   +1 more source

MONITORING AND ASSESSMENT OF ECOLOGICAL CHANGE IN COASTAL CITIES BASED ON RSEI [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
With the speeding up of urbanization process, ecological problems, such as unsustainable land use and environmental pollution,have emerged one after another in cites.
X. Y. Liu, X. X. Zhang, Y. R. He, H. J. Luan   +3 more
doaj   +1 more source

Dynamic Monitoring and Spatio-temporal Pattern of Ecological Environmental Quality in Nanning City Based on Google Earth Engine

Shuitu baochi tongbao, 2023
[Objective] Remote sensing technology is used to monitor and evaluate the change of urban ecological environment quality timely, dynamically and objectively, in order to provide reference for urban ecological environment planning and management. [Methods]
Liu Qiuhua, Xie Yuchu, Qin Yutian, Zhang Yu, Yang Kunshi   +4 more
doaj   +1 more source